home *** CD-ROM | disk | FTP | other *** search
| Unknown | 1991-12-30 | 23.8 KB | [AWWP/PSI2] |
open in: 
MacOS 8.1
|
Win98
|
DOS
view JSON data
|
view as text
This file was not able to be converted.
This format is not currently supported by dexvert.
| Confidence | Program | Detection | Match Type | Support
|
|---|
| 100%
| file
| data
| default
| |
| 100%
| TrID
| Adobe PhotoShop Brush
| default (weak)
|
|
| id metadata |
|---|
| key | value |
|---|
| macFileType | [AWWP] |
| macFileCreator | [PSI2] |
hex view+--------+-------------------------+-------------------------+--------+--------+
|00000000| 00 00 00 08 00 2d ff fd | 01 59 01 f9 00 00 00 00 |.....-..|.Y......|
|00000010| 00 01 01 96 40 01 00 00 | 00 01 00 00 00 00 00 00 |....@...|........|
|00000020| 03 00 80 00 11 b4 00 00 | 00 01 00 00 00 00 00 00 |........|........|
|00000030| 00 00 00 00 00 00 00 00 | 00 00 00 0a 00 00 00 01 |........|........|
|00000040| 00 00 00 26 00 01 00 00 | 00 1d 00 00 00 08 00 00 |...&....|........|
|00000050| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000060| 00 00 00 14 00 00 00 04 | 00 0a 00 81 00 00 00 00 |........|........|
|00000070| 00 01 00 00 40 80 00 02 | 60 34 22 04 40 82 e8 b4 |....@...|`4".@...|
|00000080| 00 00 ff ff ff ff 22 10 | 40 82 e9 d0 00 00 00 01 |......".|@.......|
|00000090| 00 00 00 00 00 00 00 00 | 00 00 00 30 00 00 00 06 |........|...0....|
|000000a0| 00 00 06 54 ff ff ff 00 | 01 32 00 00 00 00 08 34 |...T....|.2.....4|
|000000b0| 80 00 49 4c 00 3c 84 3e | 80 00 49 28 00 3c ac 20 |..IL.<.>|..I(.<. |
|000000c0| 00 3d d3 dc 00 3d 68 9c | 40 82 e2 dc 40 80 a2 e4 |.=...=h.|@...@...|
|000000d0| 00 00 d8 52 40 80 af b8 | 00 00 00 30 00 00 56 6c |...R@...|...0..Vl|
|000000e0| 40 80 6f 06 00 00 47 e4 | 40 80 6e d8 00 00 00 06 |@.o...G.|@.n.....|
|000000f0| 00 00 00 06 00 00 06 54 | ff ff ff 00 40 81 08 e6 |.......T|....@...|
|00000100| 40 81 1e aa 00 00 00 00 | 00 00 06 9e 00 00 11 b4 |@.......|........|
|00000110| 00 00 02 00 00 00 00 00 | 00 00 00 26 00 00 00 06 |........|...&....|
|00000120| 00 3d 8b 5c 00 0b a1 00 | 00 00 82 dc 00 3d 77 c6 |.=.\....|.....=w.|
|00000130| 00 3c ac 20 00 47 02 00 | 00 02 20 04 00 02 a2 22 |.<. .G..|.. ...."|
|00000140| 00 00 00 06 00 00 00 06 | 00 00 06 54 ff ff ff 00 |........|...T....|
|00000150| 01 32 00 00 00 3c 84 3e | 00 3c a9 6a 00 3c ac 20 |.2...<.>|.<.j.<. |
|00000160| 00 3d d3 dc 00 3d 69 40 | 00 02 a1 00 00 02 a1 10 |.=...=i@|........|
|00000170| 40 80 9a 0a 00 02 00 07 | 00 00 00 01 00 00 00 26 |@.......|.......&|
|00000180| 00 00 00 00 07 20 00 00 | 00 18 00 98 00 00 02 b9 |..... ..|........|
|00000190| 00 00 00 f7 00 00 02 d1 | 00 00 00 00 00 00 00 02 |........|........|
|000001a0| 68 02 68 00 13 00 98 00 | 2b 00 f7 11 01 a0 00 82 |h.h.....|+.......|
|000001b0| a0 00 8c a1 00 64 00 31 | 64 72 77 32 00 02 00 14 |.....d.1|drw2....|
|000001c0| 00 99 00 2a 00 f5 00 00 | 00 00 00 00 00 00 00 00 |...*....|........|
|000001d0| 00 00 00 00 00 00 00 00 | 00 00 ff ff ff ff ff ff |........|........|
|000001e0| 01 02 00 01 01 00 00 00 | 01 01 00 0a 00 13 00 98 |........|........|
|000001f0| 00 2b 00 f7 07 00 00 00 | 00 30 00 14 00 99 00 2a |.+......|.0.....*|
|00000200| 00 f5 a1 00 96 00 06 02 | 00 00 00 01 a8 a1 00 9a |........|........|
|00000210| 00 08 00 02 00 00 00 2d | 00 00 a0 00 98 03 00 04 |.......-|........|
|00000220| 05 00 00 0d 00 09 10 00 | 18 00 5f 00 18 00 5f 2b |........|.._..._+|
|00000230| 9a 1d 10 2d 62 20 2b 20 | 20 62 5e 32 20 2d 20 34 |...-b + | b^2 - 4|
|00000240| 61 63 0d a0 00 99 a0 00 | 98 2b 27 0b 02 32 61 a0 |ac......|.+'..2a.|
|00000250| 00 99 a0 00 97 a1 00 64 | 00 60 64 72 77 32 00 03 |.......d|.`drw2..|
|00000260| 00 18 00 b6 00 1e 00 b9 | 00 00 80 00 00 00 00 00 |........|........|
|00000270| 01 01 00 00 00 00 00 00 | 00 00 00 00 ff ff ff ff |........|........|
|00000280| ff ff 01 02 14 01 08 00 | 00 00 00 00 00 18 00 b6 |........|........|
|00000290| 00 1e 00 b9 00 00 80 00 | 00 00 00 00 00 01 00 14 |........|........|
|000002a0| 00 0c 00 03 00 02 00 00 | 00 5a 00 01 00 00 00 02 |........|.Z......|
|000002b0| 00 00 00 04 00 09 00 00 | 00 00 07 00 01 00 01 22 |........|......."|
|000002c0| 00 18 00 b6 03 06 a1 00 | 64 00 60 64 72 77 32 00 |........|d.`drw2.|
|000002d0| 03 00 13 00 b9 00 1e 00 | bc 00 00 00 00 00 00 00 |........|........|
|000002e0| 00 01 01 00 00 00 00 00 | 00 00 00 00 00 ff ff ff |........|........|
|000002f0| ff ff ff 01 02 14 01 08 | 00 00 00 00 00 00 1e 00 |........|........|
|00000300| b9 00 13 00 bc 00 00 00 | 00 00 00 00 00 00 01 00 |........|........|
|00000310| 14 00 0c 00 03 00 02 00 | 00 00 5a 00 01 00 00 00 |........|..Z.....|
|00000320| 02 00 00 00 04 00 09 00 | 00 00 00 23 03 f5 a1 00 |........|...#....|
|00000330| 64 00 60 64 72 77 32 00 | 03 00 13 00 bc 00 13 00 |d.`drw2.|........|
|00000340| f4 00 00 00 00 00 00 80 | 00 01 01 00 00 00 00 00 |........|........|
|00000350| 00 00 00 00 00 ff ff ff | ff ff ff 01 02 14 01 08 |........|........|
|00000360| 00 00 00 00 00 00 13 00 | bc 00 13 00 f4 00 00 00 |........|........|
|00000370| 00 00 00 80 00 00 01 00 | 14 00 0c 00 03 00 02 00 |........|........|
|00000380| 00 00 5a 00 01 00 00 00 | 02 00 00 00 04 00 09 00 |..Z.....|........|
|00000390| 00 00 00 23 38 00 a1 00 | 64 00 60 64 72 77 32 00 |...#8...|d.`drw2.|
|000003a0| 03 00 20 00 98 00 20 00 | f6 00 00 00 00 00 00 00 |.. ... .|........|
|000003b0| 00 01 01 00 00 00 00 00 | 00 00 00 00 00 ff ff ff |........|........|
|000003c0| ff ff ff 01 02 14 01 08 | 00 00 00 00 00 00 20 00 |........|...... .|
|000003d0| 98 00 20 00 f6 00 00 00 | 00 00 00 00 00 00 01 00 |.. .....|........|
|000003e0| 14 00 0c 00 03 00 02 00 | 00 00 5a 00 01 00 00 00 |........|..Z.....|
|000003f0| 02 00 00 00 04 00 09 00 | 00 00 00 22 00 20 00 98 |........|...". ..|
|00000400| 5e 00 a0 00 8d a0 00 83 | ff 00 07 00 00 00 01 00 |^.......|........|
|00000410| 00 00 26 00 00 00 00 07 | 10 ff ff ff 40 00 de 00 |..&.....|....@...|
|00000420| 00 03 00 00 00 01 98 00 | 00 03 f6 00 00 01 00 00 |........|........|
|00000430| 00 00 0d a6 0d a6 00 23 | 00 dd 01 19 01 97 11 01 |.......#|........|
|00000440| a0 00 82 a0 00 8c a0 00 | 8c a1 00 64 00 31 64 72 |........|...d.1dr|
|00000450| 77 32 00 02 00 93 00 ef | 00 9e 00 f7 a3 46 38 70 |w2......|.....F8p|
|00000460| a3 46 38 70 00 00 00 00 | 00 00 00 00 00 00 00 00 |.F8p....|........|
|00000470| ff ff ff ff ff ff 01 02 | 00 01 01 77 00 00 01 01 |........|...w....|
|00000480| 00 0a 00 23 00 dd 01 19 | 01 97 07 00 00 00 00 30 |...#....|.......0|
|00000490| 00 93 00 ef 00 9e 00 f7 | a1 00 96 00 06 02 00 00 |........|........|
|000004a0| 00 01 a8 a1 00 9a 00 08 | ff fd 23 46 00 03 38 70 |........|..#F..8p|
|000004b0| a0 00 98 03 00 04 0d 00 | 09 10 00 f6 00 ba 00 f6 |........|........|
|000004c0| 00 ba 2b f0 9c 01 62 a0 | 00 99 a0 00 97 a1 00 64 |..+...b.|.......d|
|000004d0| 00 31 64 72 77 32 00 02 | 00 76 00 ef 00 81 00 f7 |.1drw2..|.v......|
|000004e0| 1c 38 38 70 1c 38 38 70 | 00 00 00 00 00 00 00 00 |.88p.88p|........|
|000004f0| 00 00 00 00 ff ff ff ff | ff ff 01 02 00 01 01 77 |........|.......w|
|00000500| 00 00 01 30 00 76 00 ef | 00 81 00 f7 a1 00 96 00 |...0.v..|........|
|00000510| 06 02 00 00 00 01 a8 a1 | 00 9a 00 08 ff fc 9c 38 |........|.......8|
|00000520| 00 03 38 70 a0 00 98 05 | 00 00 28 00 7f 00 f0 01 |..8p....|..(.....|
|00000530| 2d a0 00 99 a0 00 97 a1 | 00 64 00 60 64 72 77 32 |-.......|.d.`drw2|
|00000540| 00 03 00 80 00 f2 00 92 | 00 f2 7d fc 38 70 f2 64 |........|..}.8p.d|
|00000550| 38 70 01 01 00 00 00 00 | 00 00 00 00 00 00 ff ff |8p......|........|
|00000560| ff ff ff ff 01 02 14 01 | 08 77 00 00 00 00 00 80 |........|.w......|
|00000570| 00 f2 00 92 00 f2 7d fc | 38 70 f2 64 38 70 00 01 |......}.|8p.d8p..|
|00000580| 00 14 00 0c 00 03 00 02 | 00 00 00 5a 00 01 00 00 |........|...Z....|
|00000590| 00 02 00 00 00 04 00 09 | 00 00 00 00 07 00 01 00 |........|........|
|000005a0| 01 22 00 80 00 f2 00 12 | a0 00 8d a0 00 8c a1 00 |."......|........|
|000005b0| 64 00 31 64 72 77 32 00 | 02 00 76 01 25 00 81 01 |d.1drw2.|..v.%...|
|000005c0| 2d 1c 38 15 aa 1c 38 15 | aa 00 00 00 00 00 00 00 |-.8...8.|........|
|000005d0| 00 00 00 00 00 ff ff ff | ff ff ff 01 02 00 01 01 |........|........|
|000005e0| 77 00 00 01 07 00 00 00 | 00 30 00 76 01 25 00 81 |w.......|.0.v.%..|
|000005f0| 01 2d a1 00 96 00 06 02 | 00 00 00 01 a8 a1 00 9a |.-......|........|
|00000600| 00 08 ff fc 9c 38 00 03 | 15 aa a0 00 98 05 00 01 |.....8..|........|
|00000610| 29 36 01 c3 a0 00 99 a0 | 00 97 a1 00 64 00 31 64 |)6......|....d.1d|
|00000620| 72 77 32 00 02 00 ef 00 | ea 00 fa 00 f2 e9 52 07 |rw2.....|......R.|
|00000630| 8e e9 52 07 8e 00 00 00 | 00 00 00 00 00 00 00 00 |..R.....|........|
|00000640| 00 ff ff ff ff ff ff 01 | 02 00 01 01 77 00 00 01 |........|....w...|
|00000650| 01 00 0a 00 27 00 dd 01 | 19 01 97 30 00 ef 00 ea |....'...|...0....|
|00000660| 00 fa 00 f2 a1 00 96 00 | 06 02 00 00 00 01 a8 a1 |........|........|
|00000670| 00 9a 00 08 ff fd 69 52 | 00 03 07 8e a0 00 98 28 |......iR|.......(|
|00000680| 00 f8 00 eb 01 62 a0 00 | 99 a0 00 97 a1 00 64 00 |.....b..|......d.|
|00000690| 31 64 72 77 32 00 02 00 | d0 00 dd 00 db 01 03 31 |1drw2...|.......1|
|000006a0| 62 74 e9 31 62 74 e9 00 | 00 00 00 00 00 00 00 00 |bt.1bt..|........|
|000006b0| 00 00 00 ff ff ff ff ff | ff 01 02 00 01 01 77 00 |........|......w.|
|000006c0| 00 01 01 00 0a 00 23 00 | dd 01 19 01 97 30 00 d0 |......#.|.....0..|
|000006d0| 00 dd 00 db 01 03 a1 00 | 96 00 06 02 00 00 00 01 |........|........|
|000006e0| a8 a1 00 9a 00 08 ff fc | b1 62 00 12 74 e9 a0 00 |........|.b..t...|
|000006f0| 98 28 00 d9 00 de 06 73 | 71 75 61 72 65 a0 00 99 |.(.....s|quare...|
|00000700| a0 00 97 a1 00 64 00 60 | 64 72 77 32 00 03 00 dd |.....d.`|drw2....|
|00000710| 00 ed 00 ec 00 ed 74 e9 | b8 70 38 70 b8 70 01 01 |......t.|.p8p.p..|
|00000720| 00 00 00 00 00 00 00 00 | 00 00 ff ff ff ff ff ff |........|........|
|00000730| 01 02 14 01 08 77 00 00 | 00 00 00 dd 00 ed 00 ec |.....w..|........|
|00000740| 00 ed 74 e9 b8 70 38 70 | b8 70 00 01 00 14 00 0c |..t..p8p|.p......|
|00000750| 00 03 00 02 00 00 00 5a | 00 01 00 00 00 02 00 00 |.......Z|........|
|00000760| 00 04 00 09 00 00 00 00 | 07 00 01 00 01 22 00 dd |........|....."..|
|00000770| 00 ed 00 0f a1 00 64 00 | 31 64 72 77 32 00 02 01 |......d.|1drw2...|
|00000780| 0d 01 28 01 18 01 30 70 | 60 c6 8c 70 60 c6 8c 00 |..(...0p|`..p`...|
|00000790| 00 00 00 00 00 00 00 00 | 00 00 00 ff ff ff ff ff |........|........|
|000007a0| ff 01 02 00 01 01 77 00 | 00 01 01 00 0a 00 45 00 |......w.|......E.|
|000007b0| dd 01 19 01 97 07 00 00 | 00 00 30 01 0d 01 28 01 |........|..0...(.|
|000007c0| 18 01 30 a1 00 96 00 06 | 02 00 00 00 01 a8 a1 00 |..0.....|........|
|000007d0| 9a 00 08 ff fc f0 60 00 | 03 c6 8c a0 00 98 2b 4b |......`.|......+K|
|000007e0| 3d 01 34 a0 00 99 a0 00 | 97 a1 00 64 00 31 64 72 |=.4.....|...d.1dr|
|000007f0| 77 32 00 02 01 0d 01 60 | 01 18 01 68 70 60 23 c6 |w2.....`|...hp`#.|
|00000800| 70 60 23 c6 00 00 00 00 | 00 00 00 00 00 00 00 00 |p`#.....|........|
|00000810| ff ff ff ff ff ff 01 02 | 00 01 01 00 00 00 01 01 |........|........|
|00000820| 00 0a 00 23 00 dd 01 19 | 01 97 30 01 0d 01 60 01 |...#....|..0...`.|
|00000830| 18 01 68 a1 00 96 00 06 | 02 00 00 00 01 a8 a1 00 |..h.....|........|
|00000840| 9a 00 08 ff fc f0 60 00 | 03 23 c6 a0 00 98 29 38 |......`.|.#....)8|
|00000850| 01 61 a0 00 99 a0 00 97 | a1 00 64 00 31 64 72 77 |.a......|..d.1drw|
|00000860| 32 00 02 00 f0 01 45 00 | fb 01 4d c4 08 6b d7 c4 |2.....E.|..M..k..|
|00000870| 08 6b d7 00 00 00 00 00 | 00 00 00 00 00 00 00 ff |.k......|........|
|00000880| ff ff ff ff ff 01 02 00 | 01 01 00 00 00 01 01 00 |........|........|
|00000890| 0a 00 28 00 dd 01 19 01 | 97 30 00 f0 01 45 00 fb |..(.....|.0...E..|
|000008a0| 01 4d a1 00 96 00 06 02 | 00 00 00 01 a8 a1 00 9a |.M......|........|
|000008b0| 00 08 ff fd 44 08 00 03 | 6b d7 a0 00 98 28 00 f9 |....D...|k....(..|
|000008c0| 01 46 01 2a a0 00 99 a0 | 00 97 a1 00 64 00 31 64 |.F.*....|....d.1d|
|000008d0| 72 77 32 00 02 00 ef 01 | 81 00 fa 01 89 e9 52 5b |rw2.....|......R[|
|000008e0| b6 e9 52 5b b6 00 00 00 | 00 00 00 00 00 00 00 00 |..R[....|........|
|000008f0| 00 ff ff ff ff ff ff 01 | 02 00 01 01 00 00 00 01 |........|........|
|00000900| 01 00 0a 00 27 00 dd 01 | 19 01 97 30 00 ef 01 81 |....'...|...0....|
|00000910| 00 fa 01 89 a1 00 96 00 | 06 02 00 00 00 01 a8 a1 |........|........|
|00000920| 00 9a 00 08 ff fd 69 52 | 00 03 5b b6 a0 00 98 28 |......iR|..[....(|
|00000930| 00 f8 01 82 01 63 a0 00 | 99 a0 00 97 a1 00 64 00 |.....c..|......d.|
|00000940| 31 64 72 77 32 00 02 00 | d2 01 63 00 dd 01 6b 62 |1drw2...|..c...kb|
|00000950| 44 d4 a8 62 44 d4 a8 00 | 00 00 00 00 00 00 00 00 |D..bD...|........|
|00000960| 00 00 00 ff ff ff ff ff | ff 01 02 00 01 01 00 00 |........|........|
|00000970| 00 01 01 00 0a 00 23 00 | dd 01 19 01 97 30 00 d2 |......#.|.....0..|
|00000980| 01 63 00 dd 01 6b a1 00 | 96 00 06 02 00 00 00 01 |.c...k..|........|
|00000990| a8 a1 00 9a 00 08 ff fc | e2 44 00 03 d4 a8 a0 00 |........|.D......|
|000009a0| 98 28 00 db 01 64 01 2a | a0 00 99 a0 00 97 a1 00 |.(...d.*|........|
|000009b0| 64 00 60 64 72 77 32 00 | 03 00 fa 01 33 01 09 01 |d.`drw2.|....3...|
|000009c0| 42 fb f7 d9 31 bf 7e 9c | b8 01 01 00 00 00 00 00 |B...1.~.|........|
|000009d0| 00 00 00 00 00 ff ff ff | ff ff ff 01 02 14 01 08 |........|........|
|000009e0| 00 00 00 00 00 01 09 01 | 33 00 fa 01 42 bf 7e d9 |........|3...B.~.|
|000009f0| 31 fb f7 9c b8 00 01 00 | 14 00 0c 00 03 00 02 00 |1.......|........|
|00000a00| 00 00 5a 00 01 00 00 00 | 02 00 00 00 04 00 09 00 |..Z.....|........|
|00000a10| 00 00 00 07 00 01 00 01 | 22 01 09 01 33 0f f1 a1 |........|"...3...|
|00000a20| 00 64 00 60 64 72 77 32 | 00 03 00 fa 01 4d 01 09 |.d.`drw2|.....M..|
|00000a30| 01 5c fb f7 af 5e bf 7e | 72 e5 01 01 00 00 00 00 |.\...^.~|r.......|
|00000a40| 00 00 00 00 00 00 ff ff | ff ff ff ff 01 02 14 01 |........|........|
|00000a50| 08 00 00 00 00 00 00 fa | 01 4d 01 09 01 5c fb f7 |........|.M...\..|
|00000a60| af 5e bf 7e 72 e5 00 01 | 00 14 00 0c 00 03 00 02 |.^.~r...|........|
|00000a70| 00 00 00 5a 00 01 00 00 | 00 02 00 00 00 04 00 09 |...Z....|........|
|00000a80| 00 00 00 00 22 00 fa 01 | 4d 0f 0f a1 00 64 00 60 |...."...|M....d.`|
|00000a90| 64 72 77 32 00 03 00 dd | 01 4d 00 ef 01 60 74 e9 |drw2....|.M...`t.|
|00000aa0| af 5e e9 51 23 c6 01 01 | 00 00 00 00 00 00 00 00 |.^.Q#...|........|
|00000ab0| 00 00 ff ff ff ff ff ff | 01 02 14 01 08 00 00 00 |........|........|
|00000ac0| 00 00 00 dd 01 60 00 ef | 01 4d 74 e9 23 c6 e9 51 |.....`..|.Mt.#..Q|
|00000ad0| af 5e 00 01 00 14 00 0c | 00 03 00 02 00 00 00 5a |.^......|.......Z|
|00000ae0| 00 01 00 00 00 02 00 00 | 00 04 00 09 00 00 00 00 |........|........|
|00000af0| 22 00 dd 01 60 ed 12 a1 | 00 64 00 60 64 72 77 32 |"...`...|.d.`drw2|
|00000b00| 00 03 00 dd 01 6e 00 ef | 01 81 74 e9 e7 4d e9 51 |.....n..|..t..M.Q|
|00000b10| 5b b5 01 01 00 00 00 00 | 00 00 00 00 00 00 ff ff |[.......|........|
|00000b20| ff ff ff ff 01 02 14 01 | 08 00 00 00 00 00 00 dd |........|........|
|00000b30| 01 6e 00 ef 01 81 74 e9 | e7 4d e9 51 5b b5 00 01 |.n....t.|.M.Q[...|
|00000b40| 00 14 00 0c 00 03 00 02 | 00 00 00 5a 00 01 00 00 |........|...Z....|
|00000b50| 00 02 00 00 00 04 00 09 | 00 00 00 00 22 00 dd 01 |........|...."...|
|00000b60| 6e 13 12 a1 00 64 00 31 | 64 72 77 32 00 02 00 9b |n....d.1|drw2....|
|00000b70| 01 1d 00 a6 01 36 05 0a | b3 e7 05 0a b3 e7 00 00 |.....6..|........|
|00000b80| 00 00 00 00 00 00 00 00 | 00 00 ff ff ff ff ff ff |........|........|
|00000b90| 01 02 00 01 01 00 00 00 | 00 07 00 00 00 00 30 00 |........|......0.|
|00000ba0| 9b 01 1d 00 a6 01 36 a1 | 00 96 00 06 02 00 00 00 |......6.|........|
|00000bb0| 01 a8 a1 00 9a 00 08 ff | fc 85 0a 00 03 33 e7 a0 |........|.....3..|
|00000bc0| 00 98 28 00 a4 01 27 01 | 2d a0 00 99 a0 00 97 a1 |..(...'.|-.......|
|00000bd0| 00 64 00 60 64 72 77 32 | 00 03 00 a2 01 33 00 ce |.d.`drw2|.....3..|
|00000be0| 01 60 66 cd d9 31 b1 62 | 23 c6 01 01 00 00 00 00 |.`f..1.b|#.......|
|00000bf0| 00 00 00 00 00 00 ff ff | ff ff ff ff 01 02 14 01 |........|........|
|00000c00| 08 00 00 00 00 00 00 ce | 01 60 00 a2 01 33 b1 62 |........|.`...3.b|
|00000c10| 23 c6 66 cd d9 31 00 01 | 00 14 00 0c 00 03 00 02 |#.f..1..|........|
|00000c20| 00 00 00 5a 00 01 00 00 | 00 02 00 00 00 04 00 09 |...Z....|........|
|00000c30| 00 00 00 00 07 00 01 00 | 01 22 00 ce 01 60 d3 d4 |........|."...`..|
|00000c40| a1 00 64 00 60 64 72 77 | 32 00 03 00 a2 00 f5 00 |..d.`drw|2.......|
|00000c50| ce 01 21 66 cd 1a 34 b1 | 62 64 c9 01 01 00 00 00 |..!f..4.|bd......|
|00000c60| 00 00 00 00 00 00 00 ff | ff ff ff ff ff 01 02 14 |........|........|
|00000c70| 01 08 00 00 00 00 00 00 | a2 01 21 00 ce 00 f5 66 |........|..!....f|
|00000c80| cd 64 c9 b1 62 1a 34 00 | 01 00 14 00 0c 00 03 00 |.d..b.4.|........|
|00000c90| 02 00 00 00 5a 00 01 00 | 00 00 02 00 00 00 04 00 |....Z...|........|
|00000ca0| 09 00 00 00 00 22 00 a2 | 01 21 d4 2c a1 00 64 00 |....."..|.!.,..d.|
|00000cb0| 60 64 72 77 32 00 03 00 | 84 01 28 00 9b 01 28 df |`drw2...|..(...(.|
|00000cc0| bf c6 8c 05 0a c6 8c 01 | 01 00 00 00 00 00 00 00 |........|........|
|00000cd0| 00 00 00 ff ff ff ff ff | ff 01 02 14 01 08 00 00 |........|........|
|00000ce0| 00 00 00 00 9b 01 28 00 | 84 01 28 05 0a c6 8c df |......(.|..(.....|
|00000cf0| bf c6 8c 00 01 00 14 00 | 0c 00 03 00 02 00 00 00 |........|........|
|00000d00| 5a 00 01 00 00 00 02 00 | 00 00 04 00 09 00 00 00 |Z.......|........|
|00000d10| 00 22 00 9b 01 28 00 e9 | a0 00 8d a0 00 8c a1 00 |."...(..|........|
|00000d20| 64 00 31 64 72 77 32 00 | 02 00 76 01 57 00 81 01 |d.1drw2.|..v.W...|
|00000d30| 5f 1c 38 78 f1 1c 38 78 | f1 00 00 00 00 00 00 00 |_.8x..8x|........|
|00000d40| 00 00 00 00 00 ff ff ff | ff ff ff 01 02 00 01 01 |........|........|
|00000d50| 00 00 00 01 07 00 00 00 | 00 30 00 76 01 57 00 81 |........|.0.v.W..|
|00000d60| 01 5f a1 00 96 00 06 02 | 00 00 00 01 a8 a1 00 9a |._......|........|
|00000d70| 00 08 ff fc 9c 38 00 03 | 78 f1 a0 00 98 28 00 7f |.....8..|x....(..|
|00000d80| 01 58 01 32 a0 00 99 a0 | 00 97 a1 00 64 00 31 64 |.X.2....|....d.1d|
|00000d90| 72 77 32 00 02 00 76 01 | 8e 00 81 01 96 1c 38 d6 |rw2...v.|......8.|
|00000da0| 2b 1c 38 d6 2b 00 00 00 | 00 00 00 00 00 00 00 00 |+.8.+...|........|
|00000db0| 00 ff ff ff ff ff ff 01 | 02 00 01 01 00 00 00 01 |........|........|
|00000dc0| 30 00 76 01 8e 00 81 01 | 96 a1 00 96 00 06 02 00 |0.v.....|........|
|00000dd0| 00 00 01 a8 a1 00 9a 00 | 08 ff fc 9c 38 00 03 d6 |........|....8...|
|00000de0| 2b a0 00 98 29 37 01 61 | a0 00 99 a0 00 97 a1 00 |+...)7.a|........|
|00000df0| 64 00 31 64 72 77 32 00 | 02 00 58 01 71 00 63 01 |d.1drw2.|..X.q.c.|
|00000e00| 79 95 2a 4f 1d 95 2a 4f | 1d 00 00 00 00 00 00 00 |y.*O..*O|........|
|00000e10| 00 00 00 00 00 ff ff ff | ff ff ff 01 02 00 01 01 |........|........|
|00000e20| 00 00 00 01 30 00 58 01 | 71 00 63 01 79 a1 00 96 |....0.X.|q.c.y...|
|00000e30| 00 06 02 00 00 00 01 a8 | a1 00 9a 00 08 ff fd 15 |........|........|
|00000e40| 2a 00 03 4f 1d a0 00 98 | 28 00 61 01 72 01 2a a0 |*..O....|(.a.r.*.|
|00000e50| 00 99 a0 00 97 a1 00 64 | 00 60 64 72 77 32 00 03 |.......d|.`drw2..|
|00000e60| 00 5f 01 5b 00 72 01 6d | f6 ee 29 d4 6b 56 9e 3c |._.[.r.m|..).kV.<|
|00000e70| 01 01 00 00 00 00 00 00 | 00 00 00 00 ff ff ff ff |........|........|
|00000e80| ff ff 01 02 14 01 08 00 | 00 00 00 00 00 5f 01 6d |........|....._.m|
|00000e90| 00 72 01 5b f6 ee 9e 3c | 6b 56 29 d4 00 01 00 14 |.r.[...<|kV).....|
|00000ea0| 00 0c 00 03 00 02 00 00 | 00 5a 00 01 00 00 00 02 |........|.Z......|
|00000eb0| 00 00 00 04 00 09 00 00 | 00 00 07 00 01 00 01 22 |........|......."|
|00000ec0| 00 5f 01 6d ee 13 a1 00 | 64 00 60 64 72 77 32 00 |._.m....|d.`drw2.|
|00000ed0| 03 00 5f 01 7c 00 72 01 | 8e f6 ee 61 c3 6b 56 d6 |.._.|.r.|...a.kV.|
|00000ee0| 2b 01 01 00 00 00 00 00 | 00 00 00 00 00 ff ff ff |+.......|........|
|00000ef0| ff ff ff 01 02 14 01 08 | 00 00 00 00 00 00 5f 01 |........|......_.|
|00000f00| 7c 00 72 01 8e f6 ee 61 | c3 6b 56 d6 2b 00 01 00 ||.r....a|.kV.+...|
|00000f10| 14 00 0c 00 03 00 02 00 | 00 00 5a 00 01 00 00 00 |........|..Z.....|
|00000f20| 02 00 00 00 04 00 09 00 | 00 00 00 22 00 5f 01 7c |........|..."._.||
|00000f30| 12 13 a0 00 8d a1 00 64 | 00 31 64 72 77 32 00 02 |.......d|.1drw2..|
|00000f40| 00 23 01 3f 00 2e 01 47 | 6e de e5 ca 6e de e5 ca |.#.?...G|n...n...|
|00000f50| 00 00 00 00 00 00 00 00 | 00 00 00 00 ff ff ff ff |........|........|
|00000f60| ff ff 01 02 00 01 01 00 | 00 00 01 01 00 0a 00 23 |........|.......#|
|00000f70| 00 dd 00 f7 01 97 07 00 | 00 00 00 30 00 23 01 3f |........|...0.#.?|
|00000f80| 00 2e 01 47 a1 00 96 00 | 06 02 00 00 00 01 a8 a1 |...G....|........|
|00000f90| 00 9a 00 08 ff fc ee de | 00 03 e5 ca a0 00 98 28 |........|.......(|
|00000fa0| 00 2c 01 40 01 2f a0 00 | 99 a0 00 97 a1 00 64 00 |.,.@./..|......d.|
|00000fb0| 31 64 72 77 32 00 02 00 | 59 01 0a 00 64 01 12 95 |1drw2...|Y...d...|
|00000fc0| 2a b3 66 95 2a b3 66 00 | 00 00 00 00 00 00 00 00 |*.f.*.f.|........|
|00000fd0| 00 00 00 ff ff ff ff ff | ff 01 02 00 01 01 00 00 |........|........|
|00000fe0| 00 01 01 00 0a 00 23 00 | dd 01 19 01 97 30 00 59 |......#.|.....0.Y|
|00000ff0| 01 0a 00 64 01 12 a1 00 | 96 00 06 02 00 00 00 01 |...d....|........|
|00001000| 09 a1 00 9a 00 08 ff fd | 15 2a 00 03 b3 66 a0 00 |........|.*...f..|
|00001010| 98 28 00 62 01 0b 01 2b | a0 00 99 a0 00 97 a1 00 |.(.b...+|........|
|00001020| 64 00 60 64 72 77 32 00 | 03 00 61 00 f5 00 76 01 |d.`drw2.|..a...v.|
|00001030| 09 70 e1 14 27 1c 38 bf | 7e 01 01 00 00 00 00 00 |.p..'.8.|~.......|
|00001040| 00 00 00 00 00 ff ff ff | ff ff ff 01 02 14 01 08 |........|........|
|00001050| 00 00 00 00 00 00 61 01 | 09 00 76 00 f5 70 e1 bf |......a.|..v..p..|
|00001060| 7e 1c 38 14 27 00 01 00 | 14 00 0c 00 03 00 02 00 |~.8.'...|........|
|00001070| 00 00 5a 00 01 00 00 00 | 02 00 00 00 04 00 09 00 |..Z.....|........|
|00001080| 00 00 00 07 00 01 00 01 | 22 00 61 01 09 ec 15 a1 |........|".a.....|
|00001090| 00 64 00 60 64 72 77 32 | 00 03 00 61 01 12 00 76 |.d.`drw2|...a...v|
|000010a0| 01 27 70 e1 9b 36 1c 38 | 46 8c 01 01 00 00 00 00 |.'p..6.8|F.......|
|000010b0| 00 00 00 00 00 00 ff ff | ff ff ff ff 01 02 14 01 |........|........|
|000010c0| 08 00 00 00 00 00 00 76 | 01 27 00 61 01 12 1c 38 |.......v|.'.a...8|
|000010d0| 46 8c 70 e1 9b 36 00 01 | 00 14 00 0c 00 03 00 02 |F.p..6..|........|
|000010e0| 00 00 00 5a 00 01 00 00 | 00 02 00 00 00 04 00 09 |...Z....|........|
|000010f0| 00 00 00 00 22 00 76 01 | 27 eb eb a1 00 64 00 60 |....".v.|'....d.`|
|00001100| 64 72 77 32 00 03 00 2f | 01 12 00 58 01 3b 3e 7d |drw2.../|...X.;>}|
|00001110| 9b 35 95 2a f1 e2 01 01 | 00 00 00 00 00 00 00 00 |.5.*....|........|
|00001120| 00 00 ff ff ff ff ff ff | 01 02 14 01 08 00 00 00 |........|........|
|00001130| 00 00 00 58 01 12 00 2f | 01 3b 95 2a 9b 35 3e 7d |...X.../|.;.*.5>}|
|00001140| f1 e2 00 01 00 14 00 0c | 00 03 00 02 00 00 00 5a |........|.......Z|
|00001150| 00 01 00 00 00 02 00 00 | 00 04 00 09 00 00 00 00 |........|........|
|00001160| 22 00 58 01 12 29 d7 a1 | 00 64 00 60 64 72 77 32 |".X..)..|.d.`drw2|
|00001170| 00 03 00 2f 01 4a 00 55 | 01 71 3e 7d b5 6a a1 42 |.../.J.U|.q>}.j.B|
|00001180| 18 2f 01 01 00 00 00 00 | 00 00 00 00 00 00 ff ff |./......|........|
|00001190| ff ff ff ff 01 02 14 01 | 08 00 00 00 00 00 00 55 |........|.......U|
|000011a0| 01 71 00 2f 01 4a a1 42 | 18 2f 3e 7d b5 6a 00 01 |.q./.J.B|./>}.j..|
|000011b0| 00 14 00 0c 00 03 00 02 | 00 00 00 5a 00 01 00 00 |........|...Z....|
|000011c0| 00 02 00 00 00 04 00 09 | 00 00 00 00 22 00 55 01 |........|....".U.|
|000011d0| 71 d9 da a0 00 8d a0 00 | 83 ff 02 00 00 00 01 5e |q.......|.......^|
|000011e0| 00 09 00 00 00 48 00 48 | 00 00 00 00 02 ec 02 40 |.....H.H|.......@|
|000011f0| ff f2 ff ee 03 09 02 52 | 20 fe 05 28 03 fc 00 01 |.......R| ..(....|
|00001200| 00 00 01 2c 01 2c 00 00 | 00 00 0b b0 09 00 01 20 |...,.,..|....... |
|00001210| 00 b0 09 00 00 00 00 11 | 00 00 00 00 00 01 00 01 |........|........|
|00001220| 27 0f 00 01 01 01 00 00 | 00 00 00 00 00 00 00 00 |'.......|........|
|00001230| 00 00 00 00 00 19 01 90 | 00 00 00 00 10 00 00 64 |........|.......d|
|00001240| 4a 4c 45 20 00 00 00 00 | 00 01 00 00 00 00 00 00 |JLE ....|........|
|00001250| 00 00 00 00 00 00 00 00 | 00 78 00 54 00 78 00 54 |........|.x.T.x.T|
|00001260| 00 00 18 26 63 52 50 4e | 20 63 61 6c 63 20 44 6f |...&cRPN| calc Do|
|00001270| 63 75 6d 65 6e 74 61 74 | 69 6f 6e 65 72 73 65 20 |cumentat|ionerse |
|00001280| 50 6f 6c 69 73 68 20 4e | 6f 74 61 74 69 6f 6e 00 |Polish N|otation.|
|00001290| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000012a0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000012b0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000012c0| 00 00 00 00 00 00 04 26 | 63 26 70 26 72 52 50 4e |.......&|c&p&rRPN|
|000012d0| 20 63 61 6c 63 20 64 6f | 63 75 6d 65 6e 74 61 74 | calc do|cumentat|
|000012e0| 69 6f 6e 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |ion.....|........|
|000012f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00001300| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00001310| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00001320| 00 00 00 00 00 00 00 00 | 00 00 00 03 00 0a 00 00 |........|........|
|00001330| 02 64 03 17 00 00 00 21 | 00 00 00 00 00 00 80 00 |.d.....!|........|
|00001340| 08 00 00 10 43 01 00 00 | 00 00 00 00 00 00 01 d4 |....C...|........|
|00001350| 00 00 00 00 60 00 05 13 | 00 27 02 00 03 0e 01 01 |....`...|.'......|
|00001360| 44 6f 63 75 6d 65 6e 74 | 61 74 69 6f 6e 20 66 6f |Document|ation fo|
|00001370| 72 20 02 00 03 0e 03 01 | 52 50 4e 20 63 61 6c 63 |r ......|RPN calc|
|00001380| 2e 60 00 04 0c 00 44 02 | 00 03 09 03 01 28 41 20 |.`....D.|.....(A |
|00001390| 52 65 76 65 72 73 65 20 | 50 6f 6c 69 73 68 20 4e |Reverse |Polish N|
|000013a0| 6f 74 61 74 69 6f 6e 20 | 43 61 6c 63 75 6c 61 74 |otation |Calculat|
|000013b0| 6f 72 20 66 6f 72 20 74 | 68 65 20 4d 61 63 69 6e |or for t|he Macin|
|000013c0| 74 6f 73 68 29 02 00 03 | 09 01 01 80 00 04 00 00 |tosh)...|........|
|000013d0| 10 4c 01 00 00 00 00 00 | 00 00 00 01 d4 00 b5 00 |.L......|........|
|000013e0| 01 60 00 04 0c 00 06 02 | 00 03 09 00 01 20 00 04 |.`......|..... ..|
|000013f0| 0c 00 55 44 6f 63 75 6d | 65 6e 74 20 72 65 76 69 |..UDocum|ent revi|
|00001400| 73 69 6f 6e 20 64 61 74 | 65 73 3a 20 20 32 31 41 |sion dat|es: 21A|
|00001410| 75 67 38 38 2c 20 32 35 | 53 65 70 38 38 2c 20 32 |ug88, 25|Sep88, 2|
|00001420| 31 4f 63 74 38 38 2c 20 | 37 41 75 67 38 39 2c 20 |1Oct88, |7Aug89, |
|00001430| 32 41 70 72 39 31 2c 20 | 35 4f 63 74 39 31 2c 20 |2Apr91, |5Oct91, |
|00001440| 33 30 44 65 63 39 31 2e | 20 00 04 0c 00 00 60 00 |30Dec91.| .....`.|
|00001450| 04 0c 00 20 02 00 03 09 | 02 01 52 50 4e 20 63 61 |... ....|..RPN ca|
|00001460| 6c 63 02 00 03 09 00 01 | 20 20 66 65 61 74 75 72 |lc......| featur|
|00001470| 65 73 3a 09 80 00 04 00 | 00 10 4c 01 00 00 00 00 |es:.....|..L.....|
|00001480| 00 00 00 00 01 d4 00 00 | 00 48 20 00 04 0c 00 18 |........|.H .....|
|00001490| 52 65 76 65 72 73 65 20 | 50 6f 6c 69 73 68 20 4e |Reverse |Polish N|
|000014a0| 6f 74 61 74 69 6f 6e 2e | 20 00 04 0c 00 44 55 70 |otation.| ....DUp|
|000014b0| 20 74 6f 20 31 38 20 64 | 69 67 69 74 73 20 6f 66 | to 18 d|igits of|
|000014c0| 20 64 65 63 69 6d 61 6c | 20 61 63 63 75 72 61 63 | decimal| accurac|
|000014d0| 79 20 77 69 74 68 20 65 | 78 70 6f 6e 65 6e 74 73 |y with e|xponents|
|000014e0| 20 61 73 20 6c 61 72 67 | 65 20 61 73 20 34 30 30 | as larg|e as 400|
|000014f0| 30 2e 20 00 04 0c 00 29 | 44 69 73 70 6c 61 79 20 |0. ....)|Display |
|00001500| 6e 75 6d 62 65 72 73 20 | 69 6e 20 61 6e 79 20 62 |numbers |in any b|
|00001510| 61 73 65 20 66 72 6f 6d | 20 32 20 74 6f 20 31 36 |ase from| 2 to 16|
|00001520| 2e 20 00 04 0c 00 1c 55 | 73 65 72 20 73 70 65 63 |. .....U|ser spec|
|00001530| 69 66 69 65 64 20 6f 75 | 74 70 75 74 20 6d 6f 64 |ified ou|tput mod|
|00001540| 65 73 2e 20 00 04 0c 00 | 1f 4c 6f 67 61 72 69 74 |es. ....|.Logarit|
|00001550| 68 6d 69 63 20 61 6e 64 | 20 74 72 69 67 20 66 75 |hmic and| trig fu|
|00001560| 6e 63 74 69 6f 6e 73 2e | 20 00 04 0c 00 15 4b 65 |nctions.| .....Ke|
|00001570| 79 62 6f 61 72 64 20 65 | 71 75 69 76 61 6c 65 6e |yboard e|quivalen|
|00001580| 74 73 2e 20 00 04 0c 00 | 2e 52 65 6d 65 6d 62 65 |ts. ....|.Remembe|
|00001590| 72 73 20 73 63 72 65 65 | 6e 20 6c 6f 63 61 74 69 |rs scree|n locati|
|000015a0| 6f 6e 20 61 6e 64 20 72 | 65 67 69 73 74 65 72 20 |on and r|egister |
|000015b0| 76 61 6c 75 65 73 2e 20 | 00 04 0c 00 10 43 6f 6c |values. |.....Col|
|000015c0| 6f 72 20 6f 6e 20 4d 61 | 63 20 49 49 2e 20 00 04 |or on Ma|c II. ..|
|000015d0| 0c 00 0c 4f 6e 6c 69 6e | 65 20 68 65 6c 70 2e 20 |...Onlin|e help. |
|000015e0| 00 04 0c 00 1c 50 65 72 | 6d 75 74 61 74 69 6f 6e |.....Per|mutation|
|000015f0| 73 20 26 20 43 6f 6d 62 | 69 6e 61 74 69 6f 6e 73 |s & Comb|inations|
|00001600| 2e 20 00 04 0c 00 2d 46 | 69 6e 61 6e 63 69 61 6c |. ....-F|inancial|
|00001610| 20 66 75 6e 63 74 69 6f | 6e 73 20 28 66 6f 72 20 | functio|ns (for |
|00001620| 63 61 73 68 20 66 6c 6f | 77 20 61 6e 61 6c 79 73 |cash flo|w analys|
|00001630| 69 73 29 2e 80 00 04 00 | 00 10 4c 01 00 00 00 00 |is).....|..L.....|
|00001640| 00 00 00 00 01 d4 00 00 | 00 00 20 00 04 0c 00 00 |........|.. .....|
|00001650| 60 00 04 0c 00 19 02 00 | 03 09 01 01 49 6e 73 74 |`.......|....Inst|
|00001660| 61 6c 6c 61 74 69 6f 6e | 3a 02 00 03 09 00 01 00 |allation|:.......|
|00001670| 00 04 0c 00 5d 41 6c 77 | 61 79 73 20 72 65 6d 6f |....]Alw|ays remo|
|00001680| 76 65 20 74 68 65 20 6f | 6c 64 20 76 65 72 73 69 |ve the o|ld versi|
|00001690| 6f 6e 20 6f 66 20 52 50 | 4e 20 53 74 75 66 66 2f |on of RP|N Stuff/|
|000016a0| 50 72 65 66 73 20 66 72 | 6f 6d 20 79 6f 75 72 20 |Prefs fr|om your |
|000016b0| 73 79 73 74 65 6d 20 66 | 6f 6c 64 65 72 2e 20 20 |system f|older. |
|000016c0| 55 73 69 6e 67 20 74 68 | 65 20 46 6f 6e 74 20 44 |Using th|e Font D|
|000016d0| 41 20 40 00 04 0c 00 71 | 4d 6f 76 65 72 2c 20 69 |A @....q|Mover, i|
|000016e0| 6e 73 74 61 6c 6c 20 02 | 00 03 09 02 01 52 50 4e |nstall .|.....RPN|
|000016f0| 20 63 61 6c 63 20 20 02 | 00 03 09 00 01 69 6e 74 | calc .|.....int|
|00001700| 6f 20 74 68 65 20 73 79 | 73 74 65 6d 20 66 69 6c |o the sy|stem fil|
|00001710| 65 20 6f 72 20 61 20 46 | 4f 4e 54 2f 44 41 20 64 |e or a F|ONT/DA d|
|00001720| 6f 63 75 6d 65 6e 74 20 | 66 6f 72 20 75 73 65 20 |ocument |for use |
|00001730| 77 69 74 68 20 53 75 69 | 74 63 61 73 65 20 28 54 |with Sui|tcase (T|
|00001740| 72 61 64 65 6d 61 72 6b | 20 00 00 04 0c 00 64 6f |rademark| .....do|
|00001750| 66 20 46 69 66 74 68 20 | 47 65 6e 65 72 61 74 69 |f Fifth |Generati|
|00001760| 6f 6e 20 53 79 73 74 65 | 6d 73 20 49 6e 63 2e 29 |on Syste|ms Inc.)|
|00001770| 2e 20 20 46 6f 72 20 53 | 79 73 74 65 6d 20 37 2e |. For S|ystem 7.|
|00001780| 30 20 73 69 6d 70 6c 79 | 20 6f 70 65 6e 20 74 68 |0 simply| open th|
|00001790| 65 20 72 70 6e 64 61 20 | 73 75 69 74 63 61 73 65 |e rpnda |suitcase|
|000017a0| 20 64 6f 63 75 6d 65 6e | 74 20 61 6e 64 20 64 72 | documen|t and dr|
|000017b0| 61 67 20 20 00 04 0c 00 | 20 52 50 4e 20 43 61 6c |ag ....| RPN Cal|
|000017c0| 63 20 74 6f 20 74 68 65 | 20 73 79 73 74 65 6d 20 |c to the| system |
|000017d0| 66 6f 6c 64 65 72 2e 20 | 20 20 00 04 0c 00 00 60 |folder. | .....`|
|000017e0| 00 04 0c 00 1d 02 00 03 | 09 01 01 41 63 6b 6e 6f |........|...Ackno|
|000017f0| 77 6c 65 64 67 65 6d 65 | 6e 74 73 3a 02 00 03 09 |wledgeme|nts:....|
|00001800| 00 01 20 00 04 0c 00 55 | 54 68 69 73 20 64 65 73 |.. ....U|This des|
|00001810| 6b 20 61 63 63 65 73 73 | 6f 72 79 20 77 61 73 20 |k access|ory was |
|00001820| 77 72 69 74 74 65 6e 20 | 69 6e 20 54 68 69 6e 6b |written |in Think|
|00001830| 43 20 73 6f 20 70 6f 72 | 74 69 6f 6e 73 20 61 72 |C so por|tions ar|
|00001840| 65 20 63 6f 70 79 72 69 | 67 68 74 65 64 20 62 79 |e copyri|ghted by|
|00001850| 20 53 79 6d 61 6e 74 65 | 63 20 43 6f 2e 20 00 04 | Symante|c Co. ..|
|00001860| 0c 00 00 20 00 04 0c 00 | 2c 49 27 64 20 6c 69 6b |... ....|,I'd lik|
|00001870| 65 20 74 6f 20 74 68 61 | 6e 6b 20 74 68 65 20 66 |e to tha|nk the f|
|00001880| 6f 6c 6c 6f 77 69 6e 67 | 20 69 6e 64 69 76 69 64 |ollowing| individ|
|00001890| 75 61 6c 73 3a 20 00 04 | 0c 00 00 80 00 04 00 00 |uals: ..|........|
|000018a0| 10 4c 01 00 00 00 00 00 | 00 00 00 01 d4 00 92 00 |.L......|........|
|000018b0| 00 60 00 04 0c 00 0d 02 | 00 03 09 04 01 57 68 6f |.`......|.....Who|
|000018c0| 09 57 68 79 60 00 04 0c | 00 40 02 00 03 09 00 01 |.Why`...|.@......|
|000018d0| 4e 69 63 68 6f 6c 61 73 | 20 50 69 73 61 72 72 6f |Nicholas| Pisarro|
|000018e0| 2c 20 4a 72 2e 09 42 75 | 67 20 72 65 70 6f 72 74 |, Jr..Bu|g report|
|000018f0| 73 20 61 6e 64 20 66 65 | 61 74 75 72 65 20 73 75 |s and fe|ature su|
|00001900| 67 67 65 73 74 69 6f 6e | 73 2e 20 00 04 0c 00 3b |ggestion|s. ....;|
|00001910| 4a 61 6d 65 73 20 4e 75 | 74 74 69 6e 67 09 48 65 |James Nu|tting.He|
|00001920| 6c 70 20 69 6e 20 64 65 | 62 75 67 67 69 6e 67 20 |lp in de|bugging |
|00001930| 74 68 65 20 69 6e 74 65 | 72 65 73 74 20 72 61 74 |the inte|rest rat|
|00001940| 65 20 66 75 6e 63 74 69 | 6f 6e 2e 00 00 04 0c 00 |e functi|on......|
|00001950| 55 57 69 6c 6c 20 53 69 | 6e 67 6c 65 74 6f 6e 09 |UWill Si|ngleton.|
|00001960| 46 69 6e 61 6e 63 69 61 | 6c 20 66 75 6e 63 74 69 |Financia|l functi|
|00001970| 6f 6e 73 20 72 65 71 75 | 65 73 74 2c 20 66 65 61 |ons requ|est, fea|
|00001980| 74 75 72 65 20 73 75 67 | 67 65 73 74 69 6f 6e 73 |ture sug|gestions|
|00001990| 2c 20 61 6e 64 20 62 65 | 74 61 20 74 65 73 74 69 |, and be|ta testi|
|000019a0| 6e 67 20 6f 66 20 20 00 | 04 0c 00 0f 76 65 72 73 |ng of .|....vers|
|000019b0| 69 6f 6e 20 38 39 30 38 | 78 78 2e 20 00 04 0c 00 |ion 8908|xx. ....|
|000019c0| 3e 6d 61 6e 79 09 57 68 | 6f 20 72 65 6d 69 6e 64 |>many.Wh|o remind|
|000019d0| 65 64 20 6d 65 20 74 6f | 20 6d 61 6b 65 20 61 6e |ed me to| make an|
|000019e0| 64 20 72 65 6c 65 61 73 | 65 20 61 20 53 79 73 74 |d releas|e a Syst|
|000019f0| 65 6d 20 37 2e 30 20 76 | 65 72 73 69 6f 6e 2e 80 |em 7.0 v|ersion..|
|00001a00| 00 04 00 00 10 4c 01 00 | 00 00 00 00 00 00 00 01 |.....L..|........|
|00001a10| d4 00 00 00 00 20 00 04 | 0c 00 00 60 00 04 0c 00 |..... ..|...`....|
|00001a20| 19 02 00 03 09 01 01 44 | 69 73 74 72 69 62 75 74 |.......D|istribut|
|00001a30| 69 6f 6e 3a 02 00 03 09 | 00 01 40 00 04 0c 00 71 |ion:....|..@....q|
|00001a40| 54 68 65 20 02 00 03 09 | 02 01 52 50 4e 20 63 61 |The ....|..RPN ca|
|00001a50| 6c 63 02 00 03 09 00 01 | 20 20 64 65 73 6b 20 61 |lc......| desk a|
|00001a60| 63 63 65 73 73 6f 72 79 | 20 61 6e 64 20 69 74 73 |ccessory| and its|
|00001a70| 20 61 73 73 6f 63 69 61 | 74 65 64 20 64 6f 63 75 | associa|ted docu|
|00001a80| 6d 65 6e 74 61 74 69 6f | 6e 20 63 61 6e 20 62 65 |mentatio|n can be|
|00001a90| 20 66 72 65 65 6c 79 20 | 64 69 73 74 72 69 62 75 | freely |distribu|
|00001aa0| 74 65 64 20 61 6e 64 20 | 63 6f 70 69 65 64 2e 20 |ted and |copied. |
|00001ab0| 20 00 00 04 0c 00 67 42 | 75 74 20 6f 6e 6c 79 20 | .....gB|ut only |
|00001ac0| 61 73 20 61 20 73 65 74 | 2e 20 20 49 20 72 65 66 |as a set|. I ref|
|00001ad0| 75 73 65 20 61 6e 79 20 | 63 6f 6d 6d 65 72 63 69 |use any |commerci|
|00001ae0| 61 6c 20 70 61 72 74 79 | 20 74 68 65 20 72 69 67 |al party| the rig|
|00001af0| 68 74 20 74 6f 20 63 6f | 70 79 20 74 68 69 73 20 |ht to co|py this |
|00001b00| 73 65 74 20 61 73 20 61 | 20 70 72 6f 6d 6f 74 69 |set as a| promoti|
|00001b10| 6f 6e 20 77 69 74 68 6f | 75 74 20 6d 79 20 00 00 |on witho|ut my ..|
|00001b20| 04 0c 00 6c 70 72 69 6f | 72 20 61 70 70 72 6f 76 |...lprio|r approv|
|00001b30| 61 6c 2e 20 20 49 20 61 | 6c 73 6f 20 72 65 66 75 |al. I a|lso refu|
|00001b40| 73 65 20 61 6e 79 20 70 | 61 72 74 79 20 74 6f 20 |se any p|arty to |
|00001b50| 64 69 73 74 72 69 62 75 | 74 65 20 74 68 69 73 20 |distribu|te this |
|00001b60| 73 65 74 20 66 6f 72 20 | 61 20 66 65 65 20 62 65 |set for |a fee be|
|00001b70| 79 6f 6e 64 20 74 68 65 | 20 63 6f 73 74 20 6f 66 |yond the| cost of|
|00001b80| 20 64 75 70 6c 69 63 61 | 74 69 6f 6e 20 6f 72 20 | duplica|tion or |
|00001b90| 20 00 04 0c 00 0e 63 6f | 6d 6d 75 6e 69 63 61 74 | .....co|mmunicat|
|00001ba0| 69 6f 6e 2e 20 00 04 0c | 00 00 00 00 04 0c 00 5e |ion. ...|.......^|
|00001bb0| 54 68 69 73 20 64 65 73 | 6b 20 61 63 63 65 73 73 |This des|k access|
|00001bc0| 6f 72 79 20 69 73 20 24 | 31 30 20 73 68 61 72 65 |ory is $|10 share|
|00001bd0| 77 61 72 65 2e 20 20 41 | 6e 79 6f 6e 65 20 77 68 |ware. A|nyone wh|
|00001be0| 6f 20 66 69 6e 64 73 20 | 74 68 65 6d 73 65 6c 76 |o finds |themselv|
|00001bf0| 65 73 20 72 65 70 65 61 | 74 65 64 6c 79 20 75 73 |es repea|tedly us|
|00001c00| 69 6e 67 20 74 68 69 73 | 20 64 65 73 6b 20 00 00 |ing this| desk ..|
|00001c10| 04 0c 00 63 61 63 63 65 | 73 73 6f 72 79 20 73 68 |...cacce|ssory sh|
|00001c20| 6f 75 6c 64 20 73 65 6e | 64 20 74 68 65 20 73 68 |ould sen|d the sh|
|00001c30| 61 72 65 77 61 72 65 20 | 66 65 65 2c 20 69 6e 20 |areware |fee, in |
|00001c40| 55 53 20 66 75 6e 64 73 | 2c 20 70 61 79 61 62 6c |US funds|, payabl|
|00001c50| 65 20 74 6f 20 56 69 76 | 69 64 75 73 20 43 6f 6e |e to Viv|idus Con|
|00001c60| 73 75 6c 74 69 6e 67 20 | 61 74 20 74 68 65 20 61 |sulting |at the a|
|00001c70| 64 64 72 65 73 73 20 40 | 00 04 0c 00 83 73 68 6f |ddress @|.....sho|
|00001c80| 77 6e 20 62 65 6c 6f 77 | 2e 20 20 49 66 20 79 6f |wn below|. If yo|
|00001c90| 75 20 66 69 6e 64 20 79 | 6f 75 72 73 65 6c 66 20 |u find y|ourself |
|00001ca0| 69 6e 20 70 6f 73 73 65 | 73 73 69 6f 6e 20 6f 66 |in posse|ssion of|
|00001cb0| 20 02 00 03 09 02 01 52 | 50 4e 20 63 61 6c 63 02 | ......R|PN calc.|
|00001cc0| 00 03 09 00 01 20 20 62 | 75 74 20 6e 6f 74 20 72 |..... b|ut not r|
|00001cd0| 65 70 65 61 74 65 64 6c | 79 20 75 73 69 6e 67 20 |epeatedl|y using |
|00001ce0| 69 74 20 64 6f 20 02 00 | 03 09 01 01 6e 6f 74 02 |it do ..|....not.|
|00001cf0| 00 03 09 00 01 20 64 65 | 6c 65 74 65 20 69 74 20 |..... de|lete it |
|00001d00| 20 00 04 0c 00 45 2d 20 | 6b 65 65 70 20 69 74 20 | ....E- |keep it |
|00001d10| 69 6e 20 74 68 65 20 65 | 76 65 6e 74 20 79 6f 75 |in the e|vent you|
|00001d20| 20 6d 69 67 68 74 20 73 | 74 61 72 74 20 74 6f 20 | might s|tart to |
|00001d30| 75 73 65 20 69 74 20 61 | 6e 64 20 73 65 6e 64 20 |use it a|nd send |
|00001d40| 6d 6f 6e 65 79 20 74 68 | 65 6e 2e 20 00 04 0c 00 |money th|en. ....|
|00001d50| 00 20 00 04 0c 00 3e 49 | 20 72 65 73 65 72 76 65 |. ....>I| reserve|
|00001d60| 20 61 6c 6c 20 72 69 67 | 68 74 73 20 74 6f 20 74 | all rig|hts to t|
|00001d70| 68 69 73 20 64 65 73 6b | 20 61 63 63 65 73 73 6f |his desk| accesso|
|00001d80| 72 79 20 61 6e 64 20 64 | 6f 63 75 6d 65 6e 74 61 |ry and d|ocumenta|
|00001d90| 74 69 6f 6e 2e 20 00 04 | 0c 00 00 80 00 04 00 00 |tion. ..|........|
|00001da0| 14 4c 01 00 00 00 00 00 | 00 00 00 01 d4 00 00 00 |.L......|........|
|00001db0| 00 00 d8 00 fd 20 00 04 | 0c 00 0d 4a 6f 6e 61 74 |..... ..|...Jonat|
|00001dc0| 68 61 6e 20 48 65 73 73 | 20 00 04 0c 00 12 56 69 |han Hess| .....Vi|
|00001dd0| 76 69 64 75 73 20 43 6f | 6e 73 75 6c 74 69 6e 67 |vidus Co|nsulting|
|00001de0| 80 00 04 00 00 10 4c 01 | 00 00 00 00 00 00 00 00 |......L.|........|
|00001df0| 01 d4 00 00 00 00 20 00 | 04 0c 00 0f 37 30 31 35 |...... .|....7015|
|00001e00| 20 45 20 41 73 74 65 72 | 20 44 72 20 00 04 0c 00 | E Aster| Dr ....|
|00001e10| 18 53 63 6f 74 74 73 64 | 61 6c 65 20 41 5a 20 38 |.Scottsd|ale AZ 8|
|00001e20| 35 32 35 34 3b 20 55 53 | 41 20 00 04 0c 00 4f 45 |5254; US|A ....OE|
|00001e30| 6c 65 63 74 72 6f 6e 69 | 63 61 6c 6c 79 3a 20 20 |lectroni|cally: |
|00001e40| 43 6f 6d 70 75 73 65 72 | 76 65 20 28 37 33 30 36 |Compuser|ve (7306|
|00001e50| 37 2c 35 34 32 29 20 6f | 72 20 49 6e 74 65 72 6e |7,542) o|r Intern|
|00001e60| 65 74 20 28 37 33 30 36 | 37 2e 35 34 32 40 63 6f |et (7306|7.542@co|
|00001e70| 6d 70 75 73 65 72 76 65 | 2e 63 6f 6d 29 2e 60 00 |mpuserve|.com).`.|
|00001e80| 06 0d 00 15 02 00 03 0a | 00 01 43 68 61 6e 67 65 |........|..Change|
|00001e90| 20 68 69 73 74 6f 72 79 | 3a 20 00 04 0d 00 00 80 | history|: ......|
|00001ea0| 00 04 00 00 10 4c 01 00 | 00 00 00 00 00 00 00 01 |.....L..|........|
|00001eb0| d4 00 49 00 00 40 00 04 | 0d 00 57 02 00 03 0a 02 |..I..@..|..W.....|
|00001ec0| 01 39 31 31 32 33 30 09 | 43 6f 73 6d 65 74 69 63 |.911230.|Cosmetic|
|00001ed0| 20 72 65 76 69 73 69 6f | 6e 20 61 6c 6c 6f 77 69 | revisio|n allowi|
|00001ee0| 6e 67 20 22 4b 65 79 62 | 6f 61 72 64 20 45 71 75 |ng "Keyb|oard Equ|
|00001ef0| 69 76 61 6c 65 6e 74 73 | 22 20 68 65 6c 70 20 64 |ivalents|" help d|
|00001f00| 69 61 6c 6f 67 20 74 6f | 20 70 72 6f 70 65 72 6c |ialog to| properl|
|00001f10| 79 20 00 00 04 0d 00 4f | 64 69 73 70 6c 61 79 10 |y .....O|display.|
|00001f20| 20 6f 6e 20 6d 6f 6e 69 | 74 6f 72 73 20 6f 66 20 | on moni|tors of |
|00001f30| 6c 69 6d 69 74 65 64 20 | 63 6f 6c 6f 72 20 64 65 |limited |color de|
|00001f40| 70 74 68 20 28 69 2e 20 | 65 2e 20 31 20 61 6e 64 |pth (i. |e. 1 and|
|00001f50| 20 32 20 62 69 74 73 29 | 2e 20 20 4e 6f 20 63 6f | 2 bits)|. No co|
|00001f60| 64 65 20 77 61 73 20 20 | 00 04 0d 00 08 63 68 61 |de was |.....cha|
|00001f70| 6e 67 65 64 2e 20 00 04 | 0d 00 00 40 00 04 0d 00 |nged. ..|...@....|
|00001f80| 56 02 00 03 0a 00 01 39 | 31 31 30 30 34 61 09 54 |V......9|11004a.T|
|00001f90| 68 69 73 20 76 65 72 73 | 69 6f 6e 20 69 73 20 66 |his vers|ion is f|
|00001fa0| 6f 72 20 53 79 73 74 65 | 6d 20 37 2e 30 20 63 6f |or Syste|m 7.0 co|
|00001fb0| 6d 70 61 74 61 62 69 6c | 69 74 79 2e 20 20 53 65 |mpatabil|ity. Se|
|00001fc0| 76 65 72 61 6c 20 63 6f | 6c 6f 72 69 6e 67 20 63 |veral co|loring c|
|00001fd0| 68 61 6e 67 65 73 20 00 | 00 04 0d 00 54 69 6e 63 |hanges .|....Tinc|
|00001fe0| 6c 75 64 69 6e 67 20 74 | 68 65 20 61 64 64 69 74 |luding t|he addit|
|00001ff0| 69 6f 6e 20 6f 66 20 63 | 6f 6c 6f 72 20 69 63 6f |ion of c|olor ico|
|00002000| 6e 73 2e 20 20 50 72 65 | 66 65 72 65 6e 63 65 73 |ns. Pre|ferences|
|00002010| 20 61 72 65 20 61 75 74 | 6f 6d 61 74 69 63 61 6c | are aut|omatical|
|00002020| 6c 79 20 70 6c 61 63 65 | 64 20 69 6e 20 74 68 65 |ly place|d in the|
|00002030| 20 00 00 04 0d 00 4a 73 | 79 73 74 65 6d 20 66 6f | .....Js|ystem fo|
|00002040| 6c 64 65 72 27 73 20 70 | 72 65 66 65 72 65 6e 63 |lder's p|referenc|
|00002050| 65 20 66 6f 6c 64 65 72 | 2e 20 20 53 79 73 74 65 |e folder|. Syste|
|00002060| 6d 20 37 2e 30 27 73 20 | 61 62 73 65 6e 63 65 20 |m 7.0's |absence |
|00002070| 6f 66 20 61 20 53 65 74 | 57 56 61 72 69 61 6e 74 |of a Set|WVariant|
|00002080| 20 00 00 04 0d 00 4c 66 | 75 6e 63 74 69 6f 6e 2c | .....Lf|unction,|
|00002090| 20 74 68 65 20 6e 65 65 | 64 20 66 6f 72 20 33 32 | the nee|d for 32|
|000020a0| 20 62 69 74 20 61 6e 64 | 20 76 69 72 74 75 61 6c | bit and| virtual|
|000020b0| 20 6d 65 6d 6f 72 79 20 | 63 6f 6d 70 61 74 69 62 | memory |compatib|
|000020c0| 69 6c 69 74 79 2c 20 61 | 6e 64 20 6c 69 6d 69 74 |ility, a|nd limit|
|000020d0| 65 64 20 00 00 04 0d 00 | 4f 70 72 6f 67 72 61 6d |ed .....|Oprogram|
|000020e0| 6d 65 72 20 72 65 73 6f | 75 72 63 65 73 20 68 61 |mer reso|urces ha|
|000020f0| 76 65 20 72 65 73 75 6c | 74 65 64 20 69 6e 20 6d |ve resul|ted in m|
|00002100| 75 63 68 20 6c 6f 6e 67 | 65 72 20 6f 70 65 6e 69 |uch long|er openi|
|00002110| 6e 67 20 61 6e 64 20 63 | 6c 6f 73 65 20 74 69 6d |ng and c|lose tim|
|00002120| 65 73 2e 20 20 49 66 20 | 00 00 04 0d 00 4d 72 65 |es. If |.....Mre|
|00002130| 73 70 6f 6e 73 65 20 28 | 69 6e 20 74 68 65 20 66 |sponse (|in the f|
|00002140| 6f 72 6d 20 6f 66 20 72 | 65 67 69 73 74 72 61 74 |orm of r|egistrat|
|00002150| 69 6f 6e 29 20 69 73 20 | 6f 76 65 72 77 68 65 6c |ion) is |overwhel|
|00002160| 6d 69 6e 67 2c 20 61 20 | 66 75 74 75 72 65 20 76 |ming, a |future v|
|00002170| 65 72 73 69 6f 6e 20 6d | 61 79 20 20 00 04 0d 00 |ersion m|ay ....|
|00002180| 2f 70 72 6f 76 69 64 65 | 20 6e 65 61 72 20 69 6e |/provide| near in|
|00002190| 73 74 61 6e 74 61 6e 65 | 6f 75 73 20 6f 70 65 6e |stantane|ous open|
|000021a0| 69 6e 67 20 61 6e 64 20 | 63 6c 6f 73 69 6e 67 2e |ing and |closing.|
|000021b0| 60 00 04 0d 00 06 02 00 | 03 0a 02 01 40 00 04 0d |`.......|....@...|
|000021c0| 00 60 02 00 03 0a 00 01 | 39 31 30 34 30 32 61 09 |.`......|910402a.|
|000021d0| 54 68 69 73 20 76 65 72 | 73 69 6f 6e 20 69 73 20 |This ver|sion is |
|000021e0| 61 6e 20 61 74 74 65 6d | 70 74 20 74 6f 20 66 69 |an attem|pt to fi|
|000021f0| 78 20 61 6e 20 65 6c 75 | 73 69 76 65 20 22 63 6c |x an elu|sive "cl|
|00002200| 6f 73 69 6e 67 20 62 75 | 67 22 20 6d 61 6e 69 66 |osing bu|g" manif|
|00002210| 65 73 74 65 64 20 6d 6f | 73 74 6c 79 20 77 68 65 |ested mo|stly whe|
|00002220| 6e 20 00 00 04 0d 00 51 | 6e 6f 74 20 75 73 69 6e |n .....Q|not usin|
|00002230| 67 20 4d 75 6c 74 69 46 | 69 6e 64 65 72 2e 20 20 |g MultiF|inder. |
|00002240| 57 68 65 6e 20 63 6c 6f | 73 69 6e 67 2c 20 52 50 |When clo|sing, RP|
|00002250| 4e 20 43 61 6c 63 20 6e | 6f 77 20 64 65 2d 68 69 |N Calc n|ow de-hi|
|00002260| 6c 69 74 65 73 20 69 74 | 27 73 20 77 69 6e 64 6f |lites it|'s windo|
|00002270| 77 2c 20 74 61 6b 65 73 | 20 20 00 04 0d 00 40 73 |w, takes| ....@s|
|00002280| 6f 6d 65 20 74 69 6d 65 | 20 73 61 76 69 6e 67 20 |ome time| saving |
|00002290| 73 74 61 74 75 73 20 69 | 6e 66 6f 72 6d 61 74 69 |status i|nformati|
|000022a0| 6f 6e 2c 20 61 6e 64 20 | 66 69 6e 61 6c 6c 79 20 |on, and |finally |
|000022b0| 72 65 6d 6f 76 65 73 20 | 69 74 73 65 6c 66 2e 80 |removes |itself..|
|000022c0| 00 04 00 00 10 4c 01 00 | 00 00 00 00 00 00 00 01 |.....L..|........|
|000022d0| d4 00 00 00 00 20 00 04 | 0d 00 00 20 00 04 0d 00 |..... ..|... ....|
|000022e0| 00 00 00 06 0d 00 5c 54 | 68 65 20 72 65 73 74 20 |......\T|he rest |
|000022f0| 6f 66 20 74 68 69 73 20 | 64 6f 63 75 6d 65 6e 74 |of this |document|
|00002300| 20 62 72 69 65 66 6c 79 | 20 65 78 70 6c 61 69 6e | briefly| explain|
|00002310| 73 20 74 68 65 20 75 73 | 65 20 6f 66 20 52 65 76 |s the us|e of Rev|
|00002320| 65 72 73 65 20 50 6f 6c | 69 73 68 20 4e 6f 74 61 |erse Pol|ish Nota|
|00002330| 74 69 6f 6e 20 28 52 50 | 4e 29 2e 20 20 49 74 20 |tion (RP|N). It |
|00002340| 69 73 20 40 00 04 0d 00 | 71 77 72 69 74 74 65 6e |is @....|qwritten|
|00002350| 20 77 69 74 68 20 74 68 | 65 20 02 00 03 0a 02 01 | with th|e ......|
|00002360| 52 50 4e 20 63 61 6c 63 | 20 02 00 03 0a 00 01 20 |RPN calc| ...... |
|00002370| 64 65 73 6b 20 61 63 63 | 65 73 73 6f 72 79 20 69 |desk acc|essory i|
|00002380| 6e 20 6d 69 6e 64 20 62 | 75 74 20 64 6f 65 73 20 |n mind b|ut does |
|00002390| 6e 6f 74 20 72 65 70 6c | 61 63 65 20 02 00 03 0a |not repl|ace ....|
|000023a0| 02 01 52 50 4e 20 63 61 | 6c 63 02 00 03 0a 00 01 |..RPN ca|lc......|
|000023b0| 27 73 20 6f 6e 6c 69 6e | 65 20 40 00 04 0d 00 69 |'s onlin|e @....i|
|000023c0| 64 6f 63 75 6d 65 6e 74 | 61 74 69 6f 6e 2e 20 20 |document|ation. |
|000023d0| 02 00 03 0a 02 01 52 50 | 4e 20 63 61 6c 63 02 00 |......RP|N calc..|
|000023e0| 03 0a 00 01 27 73 20 6f | 6e 6c 69 6e 65 20 64 6f |....'s o|nline do|
|000023f0| 63 75 6d 65 6e 74 61 74 | 69 6f 6e 20 61 73 73 75 |cumentat|ion assu|
|00002400| 6d 65 73 20 66 61 6d 69 | 6c 69 61 72 69 74 79 20 |mes fami|liarity |
|00002410| 77 69 74 68 20 52 50 4e | 2e 20 20 54 68 69 73 20 |with RPN|. This |
|00002420| 64 6f 63 75 6d 65 6e 74 | 20 20 00 04 0d 00 1b 70 |document| .....p|
|00002430| 72 6f 76 69 64 65 73 20 | 74 68 61 74 20 66 61 6d |rovides |that fam|
|00002440| 69 6c 69 61 72 69 74 79 | 2e 20 20 00 04 0d 00 00 |iliarity|. .....|
|00002450| 60 00 04 0d 00 19 02 00 | 03 0a 01 01 49 6e 74 72 |`.......|....Intr|
|00002460| 6f 64 75 63 74 69 6f 6e | 3a 02 00 03 0a 00 01 00 |oduction|:.......|
|00002470| 00 04 0d 00 60 46 6f 72 | 20 61 20 63 61 6c 63 75 |....`For| a calcu|
|00002480| 6c 61 74 6f 72 20 74 6f | 20 73 6f 6c 76 65 20 61 |lator to| solve a|
|00002490| 20 6d 61 74 68 65 6d 61 | 74 69 63 61 6c 20 65 78 | mathema|tical ex|
|000024a0| 70 72 65 73 73 69 6f 6e | 20 74 68 65 72 65 20 6d |pression| there m|
|000024b0| 75 73 74 20 65 78 69 73 | 74 20 61 20 77 61 79 20 |ust exis|t a way |
|000024c0| 74 6f 20 65 78 70 72 65 | 73 73 20 69 74 20 74 6f |to expre|ss it to|
|000024d0| 20 74 68 65 20 00 00 04 | 0d 00 5e 63 61 6c 63 75 | the ...|..^calcu|
|000024e0| 6c 61 74 6f 72 2e 20 20 | 4d 6f 73 74 20 6d 61 74 |lator. |Most mat|
|000024f0| 68 65 6d 61 74 69 63 61 | 6c 20 65 78 70 72 65 73 |hematica|l expres|
|00002500| 73 69 6f 6e 73 20 63 61 | 6e 20 62 65 20 62 72 6f |sions ca|n be bro|
|00002510| 6b 65 6e 20 64 6f 77 6e | 20 69 6e 74 6f 20 74 77 |ken down| into tw|
|00002520| 6f 20 65 6c 65 6d 65 6e | 74 61 72 79 20 6f 70 65 |o elemen|tary ope|
|00002530| 72 61 74 69 6f 6e 73 3b | 20 00 00 04 0d 00 5c 62 |rations;| .....\b|
|00002540| 69 6e 61 72 79 20 6f 70 | 65 72 61 74 69 6f 6e 73 |inary op|erations|
|00002550| 20 61 6e 64 20 75 6e 61 | 72 79 20 6f 70 65 72 61 | and una|ry opera|
|00002560| 74 69 6f 6e 73 2e 20 20 | 42 69 6e 61 72 79 20 6f |tions. |Binary o|
|00002570| 70 65 72 61 74 69 6f 6e | 73 20 6f 70 65 72 61 74 |peration|s operat|
|00002580| 65 20 6f 6e 20 74 77 6f | 20 6e 75 6d 62 65 72 73 |e on two| numbers|
|00002590| 20 61 6e 64 20 75 6e 61 | 72 79 20 00 00 04 0d 00 | and una|ry .....|
|000025a0| 5f 6f 70 65 72 61 74 69 | 6f 6e 73 20 6f 70 65 72 |_operati|ons oper|
|000025b0| 61 74 65 20 6f 6e 20 6f | 6e 65 2e 20 20 42 69 6e |ate on o|ne. Bin|
|000025c0| 61 72 79 20 65 78 61 6d | 70 6c 65 73 20 69 6e 63 |ary exam|ples inc|
|000025d0| 6c 75 64 65 20 61 64 64 | 69 74 69 6f 6e 2c 20 73 |lude add|ition, s|
|000025e0| 75 62 74 72 61 63 74 69 | 6f 6e 2c 20 6d 75 6c 74 |ubtracti|on, mult|
|000025f0| 69 70 6c 69 63 61 74 69 | 6f 6e 2c 20 61 6e 64 20 |iplicati|on, and |
|00002600| 00 00 04 0d 00 5f 64 69 | 76 69 73 69 6f 6e 2e 20 |....._di|vision. |
|00002610| 20 55 6e 61 72 79 20 65 | 78 61 6d 70 6c 65 73 20 | Unary e|xamples |
|00002620| 69 6e 63 6c 75 64 65 20 | 73 71 75 61 72 65 2c 20 |include |square, |
|00002630| 72 65 63 69 70 72 6f 63 | 61 6c 2c 20 61 6e 64 20 |reciproc|al, and |
|00002640| 6c 6f 67 61 72 69 74 68 | 6d 2e 20 20 46 6f 72 20 |logarith|m. For |
|00002650| 61 20 73 69 6d 70 6c 65 | 20 63 61 6c 63 75 6c 61 |a simple| calcula|
|00002660| 74 69 6f 6e 20 20 00 04 | 0d 00 43 74 68 65 20 63 |tion ..|..Cthe c|
|00002670| 61 6c 63 75 6c 61 74 6f | 72 20 6d 75 73 74 20 62 |alculato|r must b|
|00002680| 65 20 74 6f 6c 64 20 74 | 68 65 20 6f 70 65 72 61 |e told t|he opera|
|00002690| 74 69 6f 6e 20 61 6e 64 | 20 6f 6e 65 20 6f 72 20 |tion and| one or |
|000026a0| 74 77 6f 20 6e 75 6d 62 | 65 72 73 2e 20 20 20 00 |two numb|ers. .|
|000026b0| 04 0d 00 00 60 00 04 0d | 00 21 02 00 03 0a 01 01 |....`...|.!......|
|000026c0| 50 72 65 2c 20 69 6e 2c | 20 61 6e 64 20 70 6f 73 |Pre, in,| and pos|
|000026d0| 74 66 69 78 3a 02 00 03 | 0a 00 01 00 00 04 0d 00 |tfix:...|........|
|000026e0| 5c 54 68 65 72 65 20 61 | 72 65 20 74 68 72 65 65 |\There a|re three|
|000026f0| 20 77 61 79 73 20 6f 66 | 20 65 78 70 72 65 73 73 | ways of| express|
|00002700| 69 6e 67 20 6d 61 74 68 | 65 6d 61 74 69 63 61 6c |ing math|ematical|
|00002710| 20 66 6f 72 6d 75 6c 61 | 73 3a 20 20 70 72 65 66 | formula|s: pref|
|00002720| 69 78 2c 20 69 6e 66 69 | 78 2c 20 61 6e 64 20 70 |ix, infi|x, and p|
|00002730| 6f 73 74 66 69 78 2e 20 | 20 54 68 65 20 00 00 04 |ostfix. | The ...|
|00002740| 0d 00 5e 70 72 65 66 69 | 78 65 73 20 69 6e 20 74 |..^prefi|xes in t|
|00002750| 68 65 73 65 20 6e 61 6d | 65 73 20 69 6e 64 69 63 |hese nam|es indic|
|00002760| 61 74 65 20 77 68 65 72 | 65 20 74 68 65 20 6f 70 |ate wher|e the op|
|00002770| 65 72 61 74 69 6f 6e 20 | 69 73 20 73 70 65 63 69 |eration |is speci|
|00002780| 66 69 65 64 2e 20 20 57 | 69 74 68 20 70 72 65 66 |fied. W|ith pref|
|00002790| 69 78 20 74 68 65 20 6f | 70 65 72 61 74 69 6f 6e |ix the o|peration|
|000027a0| 20 00 00 04 0d 00 5f 70 | 72 65 63 65 64 65 73 20 | ....._p|recedes |
|000027b0| 74 68 65 20 74 77 6f 20 | 6e 75 6d 62 65 72 73 2c |the two |numbers,|
|000027c0| 20 77 69 74 68 20 69 6e | 66 69 78 20 69 74 20 69 | with in|fix it i|
|000027d0| 73 20 73 70 65 63 69 66 | 69 65 64 20 62 65 74 77 |s specif|ied betw|
|000027e0| 65 65 6e 20 74 68 65 20 | 74 77 6f 20 6e 75 6d 62 |een the |two numb|
|000027f0| 65 72 73 2c 20 61 6e 64 | 20 77 69 74 68 20 70 6f |ers, and| with po|
|00002800| 73 74 66 69 78 20 20 00 | 04 0d 00 3e 69 74 20 66 |stfix .|...>it f|
|00002810| 6f 6c 6c 6f 77 73 20 74 | 68 65 20 74 77 6f 20 6e |ollows t|he two n|
|00002820| 75 6d 62 65 72 73 2e 20 | 20 43 6f 6e 73 69 64 65 |umbers. | Conside|
|00002830| 72 20 74 68 65 20 64 69 | 76 69 73 69 6f 6e 20 6f |r the di|vision o|
|00002840| 66 20 32 38 20 62 79 20 | 37 2e 20 00 04 0d 00 00 |f 28 by |7. .....|
|00002850| 80 00 04 00 00 10 4c 01 | 00 00 00 00 00 00 00 00 |......L.|........|
|00002860| 01 d4 00 6c 00 24 20 00 | 04 0d 00 0e 70 72 65 66 |...l.$ .|....pref|
|00002870| 69 78 3a 09 2f 09 32 38 | 09 37 20 00 04 0d 00 0e |ix:./.28|.7 .....|
|00002880| 69 6e 66 69 78 3a 20 09 | 32 38 09 2f 09 37 20 00 |infix: .|28./.7 .|
|00002890| 04 0d 00 0f 70 6f 73 74 | 66 69 78 3a 09 32 38 09 |....post|fix:.28.|
|000028a0| 37 09 2f 80 00 04 00 00 | 10 4c 01 00 00 00 00 00 |7./.....|.L......|
|000028b0| 00 00 00 01 d4 00 48 00 | 24 60 00 04 0c 00 70 02 |......H.|$`....p.|
|000028c0| 00 14 0a 00 01 50 6c 65 | 61 73 65 20 6e 6f 74 65 |.....Ple|ase note|
|000028d0| 20 74 68 65 20 6f 72 64 | 65 72 20 6f 66 20 74 68 | the ord|er of th|
|000028e0| 65 20 6e 75 6d 62 65 72 | 73 20 69 73 20 69 6d 70 |e number|s is imp|
|000028f0| 6f 72 74 61 6e 74 3b 20 | 74 68 65 20 64 69 76 69 |ortant; |the divi|
|00002900| 73 69 6f 6e 20 6f 66 20 | 32 38 20 62 79 20 37 20 |sion of |28 by 7 |
|00002910| 69 73 20 6e 6f 74 20 74 | 68 65 20 64 69 76 69 73 |is not t|he divis|
|00002920| 69 6f 6e 20 6f 66 20 37 | 20 62 79 20 32 38 2e 80 |ion of 7| by 28..|
|00002930| 00 04 00 00 10 4c 01 00 | 00 00 00 00 00 00 00 01 |.....L..|........|
|00002940| d4 00 00 00 00 60 00 04 | 0d 00 06 02 00 03 0a 00 |.....`..|........|
|00002950| 01 00 00 04 0d 00 64 50 | 72 65 66 69 78 20 69 73 |......dP|refix is|
|00002960| 20 6e 6f 74 20 77 69 64 | 65 6c 79 20 75 73 65 64 | not wid|ely used|
|00002970| 20 61 6e 64 20 77 69 6c | 6c 20 6e 6f 74 20 62 65 | and wil|l not be|
|00002980| 20 63 6f 6e 73 69 64 65 | 72 65 64 20 66 75 72 74 | conside|red furt|
|00002990| 68 65 72 2e 20 20 4d 6f | 73 74 20 63 61 6c 63 75 |her. Mo|st calcu|
|000029a0| 6c 61 74 6f 72 73 20 75 | 73 65 20 69 6e 66 69 78 |lators u|se infix|
|000029b0| 2e 20 20 50 6f 73 74 66 | 69 78 20 00 00 04 0d 00 |. Postf|ix .....|
|000029c0| 60 69 73 20 6a 75 73 74 | 20 61 6e 6f 74 68 65 72 |`is just| another|
|000029d0| 20 6e 61 6d 65 20 66 6f | 72 20 52 50 4e 2e 20 20 | name fo|r RPN. |
|000029e0| 54 68 65 20 72 65 73 74 | 20 6f 66 20 74 68 69 73 |The rest| of this|
|000029f0| 20 64 6f 63 75 6d 65 6e | 74 20 64 65 73 63 72 69 | documen|t descri|
|00002a00| 62 65 73 20 70 6f 73 74 | 66 69 78 20 61 6e 64 20 |bes post|fix and |
|00002a10| 63 6f 6d 70 61 72 65 73 | 20 69 74 20 77 69 74 68 |compares| it with|
|00002a20| 20 20 00 04 0d 00 06 69 | 6e 66 69 78 2e 20 00 04 | .....i|nfix. ..|
|00002a30| 0d 00 00 00 00 04 0d 00 | 59 54 68 65 20 6a 75 78 |........|YThe jux|
|00002a40| 74 61 70 6f 73 69 74 69 | 6f 6e 20 6f 66 20 32 38 |tapositi|on of 28|
|00002a50| 20 61 6e 64 20 37 20 62 | 72 69 6e 67 73 20 74 68 | and 7 b|rings th|
|00002a60| 65 20 71 75 65 73 74 69 | 6f 6e 20 22 68 6f 77 20 |e questi|on "how |
|00002a70| 64 6f 65 73 20 74 68 65 | 20 63 61 6c 63 75 6c 61 |does the| calcula|
|00002a80| 74 6f 72 20 6b 6e 6f 77 | 20 77 68 65 6e 20 6f 6e |tor know| when on|
|00002a90| 65 20 00 00 04 0d 00 5b | 6e 75 6d 62 65 72 20 65 |e .....[|number e|
|00002aa0| 6e 64 73 20 61 6e 64 20 | 61 6e 6f 74 68 65 72 20 |nds and |another |
|00002ab0| 6e 75 6d 62 65 72 20 62 | 65 67 69 6e 73 3f 22 20 |number b|egins?" |
|00002ac0| 20 41 6e 20 65 6e 74 65 | 72 20 6b 65 79 2c 20 73 | An ente|r key, s|
|00002ad0| 69 67 6e 69 66 69 65 64 | 20 62 79 20 c2 2c 20 73 |ignified| by ., s|
|00002ae0| 6f 6c 76 65 73 20 74 68 | 69 73 20 70 72 6f 62 6c |olves th|is probl|
|00002af0| 65 6d 20 00 00 04 0d 00 | 5b 66 6f 72 20 74 68 65 |em .....|[for the|
|00002b00| 20 70 6f 73 74 66 69 78 | 20 63 61 6c 63 75 6c 61 | postfix| calcula|
|00002b10| 74 6f 72 2e 20 20 54 68 | 65 20 61 63 74 75 61 6c |tor. Th|e actual|
|00002b20| 20 6b 65 79 20 73 65 71 | 75 65 6e 63 65 20 69 73 | key seq|uence is|
|00002b30| 20 22 32 38 c2 37 2f 2e | 22 20 20 41 66 74 65 72 | "28.7/.|" After|
|00002b40| 20 70 72 65 73 73 69 6e | 67 20 74 68 65 20 2f 20 | pressin|g the / |
|00002b50| 74 68 65 20 00 00 04 0d | 00 60 63 61 6c 63 75 6c |the ....|.`calcul|
|00002b60| 61 74 6f 72 20 77 69 6c | 6c 20 69 6d 6d 65 64 69 |ator wil|l immedi|
|00002b70| 61 74 65 6c 79 20 72 65 | 73 70 6f 6e 64 20 77 69 |ately re|spond wi|
|00002b80| 74 68 20 34 2e 20 20 41 | 6e 20 c2 20 69 73 6e 27 |th 4. A|n . isn'|
|00002b90| 74 20 6e 65 65 64 65 64 | 20 61 66 74 65 72 20 74 |t needed| after t|
|00002ba0| 68 65 20 37 20 62 65 63 | 61 75 73 65 20 74 68 65 |he 7 bec|ause the|
|00002bb0| 20 64 69 76 69 73 69 6f | 6e 20 20 00 04 0d 00 2e | divisio|n .....|
|00002bc0| 73 79 6d 62 6f 6c 20 69 | 6d 70 6c 69 65 73 20 74 |symbol i|mplies t|
|00002bd0| 68 65 20 73 65 63 6f 6e | 64 20 6e 75 6d 62 65 72 |he secon|d number|
|00002be0| 20 77 61 73 20 63 6f 6d | 70 6c 65 74 65 2e 20 00 | was com|plete. .|
|00002bf0| 04 0d 00 00 00 00 04 0d | 00 5f 54 68 69 73 20 61 |........|._This a|
|00002c00| 70 70 65 61 72 73 20 74 | 6f 20 74 61 6b 65 20 6d |ppears t|o take m|
|00002c10| 6f 72 65 20 6b 65 79 73 | 74 72 6f 6b 65 73 20 74 |ore keys|trokes t|
|00002c20| 68 61 6e 20 69 6e 66 69 | 78 20 62 65 63 61 75 73 |han infi|x becaus|
|00002c30| 65 20 6f 66 20 74 68 65 | 20 c2 2e 20 20 48 6f 77 |e of the| .. How|
|00002c40| 65 76 65 72 2c 20 74 68 | 69 73 20 69 73 20 6e 6f |ever, th|is is no|
|00002c50| 74 20 74 72 75 65 2e 20 | 20 00 00 04 0d 00 5f 49 |t true. | ....._I|
|00002c60| 6e 66 69 78 20 73 75 66 | 66 65 72 73 20 66 72 6f |nfix suf|fers fro|
|00002c70| 6d 20 74 68 65 20 73 61 | 6d 65 20 70 72 6f 62 6c |m the sa|me probl|
|00002c80| 65 6d 20 62 75 74 20 69 | 74 20 6f 63 63 75 72 73 |em but i|t occurs|
|00002c90| 20 61 74 20 74 68 65 20 | 65 6e 64 2e 20 20 46 6f | at the |end. Fo|
|00002ca0| 72 20 61 6e 20 69 6e 66 | 69 78 20 63 61 6c 63 75 |r an inf|ix calcu|
|00002cb0| 6c 61 74 6f 72 20 74 68 | 65 20 6b 65 79 20 00 00 |lator th|e key ..|
|00002cc0| 04 0d 00 5a 73 65 71 75 | 65 6e 63 65 20 22 32 38 |...Zsequ|ence "28|
|00002cd0| 2f 37 22 20 64 6f 65 73 | 20 6e 6f 74 68 69 6e 67 |/7" does| nothing|
|00002ce0| 20 75 6e 74 69 6c 20 74 | 68 65 20 3d 20 69 73 20 | until t|he = is |
|00002cf0| 70 72 65 73 73 65 64 2e | 20 20 54 68 65 20 3d 20 |pressed.| The = |
|00002d00| 69 6d 70 6c 69 65 73 20 | 74 68 65 20 65 6e 64 20 |implies |the end |
|00002d10| 6f 66 20 74 68 65 20 73 | 65 63 6f 6e 64 20 20 00 |of the s|econd .|
|00002d20| 04 0d 00 50 6e 75 6d 62 | 65 72 2e 20 20 41 73 20 |...Pnumb|er. As |
|00002d30| 77 69 74 68 20 70 6f 73 | 74 66 69 78 2c 20 61 6e |with pos|tfix, an|
|00002d40| 79 20 6f 70 65 72 61 74 | 6f 72 20 73 69 67 6e 69 |y operat|or signi|
|00002d50| 66 69 65 73 20 74 68 65 | 20 65 6e 64 20 6f 66 20 |fies the| end of |
|00002d60| 74 68 65 20 70 72 65 76 | 69 6f 75 73 20 6e 75 6d |the prev|ious num|
|00002d70| 62 65 72 2e 20 00 04 0d | 00 00 00 00 04 0d 00 5c |ber. ...|.......\|
|00002d80| 49 6e 66 69 78 20 77 61 | 73 20 6f 72 69 67 69 6e |Infix wa|s origin|
|00002d90| 61 6c 6c 79 20 63 68 6f | 73 65 6e 20 66 6f 72 20 |ally cho|sen for |
|00002da0| 63 61 6c 63 75 6c 61 74 | 6f 72 73 20 62 65 63 61 |calculat|ors beca|
|00002db0| 75 73 65 20 69 74 20 6d | 6f 72 65 20 6e 61 74 75 |use it m|ore natu|
|00002dc0| 72 61 6c 6c 79 20 66 6f | 6c 6c 6f 77 73 20 74 68 |rally fo|llows th|
|00002dd0| 65 20 61 6c 67 65 62 72 | 61 69 63 20 00 00 04 0d |e algebr|aic ....|
|00002de0| 00 5f 6f 72 64 65 72 20 | 6f 66 20 6f 70 65 72 61 |._order |of opera|
|00002df0| 74 69 6f 6e 73 2e 20 20 | 41 73 20 61 20 72 65 73 |tions. |As a res|
|00002e00| 75 6c 74 20 6f 66 20 74 | 68 69 73 20 70 72 65 2d |ult of t|his pre-|
|00002e10| 62 69 61 73 2c 20 6c 65 | 61 72 6e 69 6e 67 20 74 |bias, le|arning t|
|00002e20| 6f 20 75 73 65 20 61 6e | 20 52 50 4e 20 63 61 6c |o use an| RPN cal|
|00002e30| 63 75 6c 61 74 6f 72 20 | 69 73 20 6f 66 74 65 6e |culator |is often|
|00002e40| 20 00 00 04 0d 00 62 61 | 76 6f 69 64 65 64 2e 20 | .....ba|voided. |
|00002e50| 20 57 68 65 6e 20 6d 61 | 73 74 65 72 65 64 2c 20 | When ma|stered, |
|00002e60| 52 50 4e 20 69 73 20 66 | 61 73 74 65 72 20 61 6e |RPN is f|aster an|
|00002e70| 64 20 6d 6f 72 65 20 69 | 6e 74 75 69 74 69 76 65 |d more i|ntuitive|
|00002e80| 2e 20 20 49 74 20 61 6c | 73 6f 20 62 65 63 6f 6d |. It al|so becom|
|00002e90| 65 73 20 63 68 6f 72 65 | 20 74 6f 20 75 73 65 20 |es chore| to use |
|00002ea0| 61 6e 20 69 6e 66 69 78 | 20 00 00 04 0d 00 60 63 |an infix| .....`c|
|00002eb0| 61 6c 63 75 6c 61 74 6f | 72 20 61 67 61 69 6e 2e |alculato|r again.|
|00002ec0| 20 20 54 68 65 20 62 65 | 6e 65 66 69 74 73 20 6f | The be|nefits o|
|00002ed0| 66 20 70 6f 73 74 66 69 | 78 20 73 68 6f 77 20 74 |f postfi|x show t|
|00002ee0| 68 65 6d 73 65 6c 76 65 | 73 20 77 68 65 6e 20 64 |hemselve|s when d|
|00002ef0| 6f 69 6e 67 20 6f 70 65 | 72 61 74 69 6f 6e 73 20 |oing ope|rations |
|00002f00| 6f 6e 20 61 20 73 65 72 | 69 65 73 20 6f 66 20 20 |on a ser|ies of |
|00002f10| 00 04 0d 00 49 6e 75 6d | 62 65 72 73 20 6f 72 20 |....Inum|bers or |
|00002f20| 77 68 65 6e 20 77 6f 72 | 6b 69 6e 67 20 77 69 74 |when wor|king wit|
|00002f30| 68 20 61 6e 20 65 78 70 | 72 65 73 73 69 6f 6e 20 |h an exp|ression |
|00002f40| 74 68 61 74 20 63 6f 6e | 74 61 69 6e 73 20 6d 61 |that con|tains ma|
|00002f50| 6e 79 20 6f 70 65 72 61 | 74 69 6f 6e 73 2e 20 00 |ny opera|tions. .|
|00002f60| 04 0d 00 00 60 00 06 0d | 00 23 02 00 03 0a 01 01 |....`...|.#......|
|00002f70| 52 65 70 65 74 69 74 69 | 76 65 20 65 78 70 72 65 |Repetiti|ve expre|
|00002f80| 73 73 69 6f 6e 73 3a 02 | 00 03 0a 00 01 20 00 04 |ssions:.|..... ..|
|00002f90| 0d 00 49 43 6f 6e 73 69 | 64 65 72 20 74 68 65 20 |..IConsi|der the |
|00002fa0| 61 64 64 69 74 69 6f 6e | 20 6f 66 20 74 68 65 20 |addition| of the |
|00002fb0| 73 65 72 69 65 73 20 31 | 2c 20 32 2c 20 33 2c 20 |series 1|, 2, 3, |
|00002fc0| 34 2e 20 20 54 68 65 20 | 69 6e 66 69 78 20 65 78 |4. The |infix ex|
|00002fd0| 70 72 65 73 73 69 6f 6e | 20 69 73 20 80 00 04 00 |pression| is ....|
|00002fe0| 00 10 43 01 00 00 00 00 | 00 00 00 00 01 d4 00 00 |..C.....|........|
|00002ff0| 00 00 20 00 04 0d 00 00 | 20 00 04 0d 00 14 31 20 |.. .....| .....1 |
|00003000| 2b 20 32 20 3d 20 2b 20 | 33 20 3d 20 2b 20 34 20 |+ 2 = + |3 = + 4 |
|00003010| 3d 2e 80 00 04 00 00 10 | 4c 01 00 00 00 00 00 00 |=.......|L.......|
|00003020| 00 00 01 d4 00 00 00 00 | 20 00 04 0d 00 00 20 00 |........| ..... .|
|00003030| 04 0d 00 19 54 68 65 20 | 70 6f 73 74 66 69 78 20 |....The |postfix |
|00003040| 65 78 70 72 65 73 73 69 | 6f 6e 20 69 73 80 00 04 |expressi|on is...|
|00003050| 00 00 10 43 01 00 00 00 | 00 00 00 00 00 01 d4 00 |...C....|........|
|00003060| 00 00 00 20 00 04 0d 00 | 00 20 00 04 0d 00 10 31 |... ....|. .....1|
|00003070| 20 c2 20 32 20 2b 20 33 | 20 2b 20 34 20 2b 2e 80 | . 2 + 3| + 4 +..|
|00003080| 00 04 00 00 10 4c 01 00 | 00 00 00 00 00 00 00 01 |.....L..|........|
|00003090| d4 00 00 00 00 20 00 04 | 0d 00 00 00 00 04 0d 00 |..... ..|........|
|000030a0| 57 41 73 20 61 6e 20 61 | 69 64 20 69 6e 20 65 78 |WAs an a|id in ex|
|000030b0| 70 6c 61 69 6e 69 6e 67 | 20 74 68 69 73 20 70 6f |plaining| this po|
|000030c0| 73 74 66 69 78 20 6b 65 | 79 20 73 65 71 75 65 6e |stfix ke|y sequen|
|000030d0| 63 65 2c 20 61 6e 64 20 | 74 6f 20 70 72 65 70 61 |ce, and |to prepa|
|000030e0| 72 65 20 66 6f 72 20 6d | 6f 72 65 20 63 6f 6d 70 |re for m|ore comp|
|000030f0| 6c 69 63 61 74 65 64 20 | 20 00 04 0d 00 2f 70 72 |licated | ..../pr|
|00003100| 6f 62 6c 65 6d 73 2c 20 | 74 68 65 20 73 74 61 63 |oblems, |the stac|
|00003110| 6b 20 63 6f 6e 63 65 70 | 74 20 6d 75 73 74 20 62 |k concep|t must b|
|00003120| 65 20 69 6e 74 72 6f 64 | 75 63 65 64 2e 20 00 04 |e introd|uced. ..|
|00003130| 0d 00 00 60 00 04 0d 00 | 1f 02 00 03 0a 01 01 54 |...`....|.......T|
|00003140| 68 65 20 72 65 67 69 73 | 74 65 72 20 73 74 61 63 |he regis|ter stac|
|00003150| 6b 3a 02 00 03 0a 00 01 | 00 00 04 0d 00 5c 41 20 |k:......|.....\A |
|00003160| 63 6f 6d 70 75 74 65 72 | 20 6f 72 20 63 61 6c 63 |computer| or calc|
|00003170| 75 6c 61 74 6f 72 20 73 | 74 61 63 6b 20 63 61 6e |ulator s|tack can|
|00003180| 20 62 65 20 63 6f 6d 70 | 61 72 65 64 20 74 6f 20 | be comp|ared to |
|00003190| 61 20 73 74 61 63 6b 20 | 6f 66 20 64 69 73 68 65 |a stack |of dishe|
|000031a0| 73 2e 20 20 42 61 72 72 | 69 6e 67 20 69 6e 73 65 |s. Barr|ing inse|
|000031b0| 72 74 69 6f 6e 73 20 6f | 72 20 00 00 04 0d 00 65 |rtions o|r .....e|
|000031c0| 64 65 6c 65 74 69 6f 6e | 73 20 69 6e 20 74 68 65 |deletion|s in the|
|000031d0| 20 6d 69 64 64 6c 65 20 | 6f 66 20 74 68 65 20 73 | middle |of the s|
|000031e0| 74 61 63 6b 2c 20 74 68 | 65 20 66 69 72 73 74 20 |tack, th|e first |
|000031f0| 69 74 65 6d 20 6f 6e 20 | 74 68 65 20 73 74 61 63 |item on |the stac|
|00003200| 6b 20 69 73 20 74 68 65 | 20 6c 61 73 74 20 69 74 |k is the| last it|
|00003210| 65 6d 20 6f 66 66 20 74 | 68 65 20 73 74 61 63 6b |em off t|he stack|
|00003220| 20 61 6e 64 20 40 00 04 | 0d 00 6b 74 68 65 20 6c | and @..|..kthe l|
|00003230| 61 73 74 20 69 74 65 6d | 20 6f 6e 20 74 68 65 20 |ast item| on the |
|00003240| 73 74 61 63 6b 20 69 73 | 20 74 68 65 20 66 69 72 |stack is| the fir|
|00003250| 73 74 20 69 74 65 6d 20 | 6f 66 66 2e 20 20 02 00 |st item |off. ..|
|00003260| 03 0a 02 01 52 50 4e 20 | 63 61 6c 63 20 02 00 03 |....RPN |calc ...|
|00003270| 0a 00 01 20 68 61 73 20 | 61 6e 20 75 70 73 69 64 |... has |an upsid|
|00003280| 65 20 64 6f 77 6e 20 73 | 74 61 63 6b 20 61 73 20 |e down s|tack as |
|00003290| 73 68 6f 77 6e 20 00 00 | 04 0d 00 61 62 65 6c 6f |shown ..|...abelo|
|000032a0| 77 2e 20 20 54 68 65 20 | 66 69 78 65 64 20 73 69 |w. The |fixed si|
|000032b0| 7a 65 20 6f 66 20 74 68 | 69 73 20 73 74 61 63 6b |ze of th|is stack|
|000032c0| 20 69 73 20 66 6f 75 72 | 20 61 6e 64 20 65 61 63 | is four| and eac|
|000032d0| 68 20 70 6f 73 69 74 69 | 6f 6e 20 6f 72 20 72 65 |h positi|on or re|
|000032e0| 67 69 73 74 65 72 20 68 | 61 73 20 61 20 6e 61 6d |gister h|as a nam|
|000032f0| 65 20 61 73 73 6f 63 69 | 61 74 65 64 20 00 00 04 |e associ|ated ...|
|00003300| 0d 00 61 77 69 74 68 20 | 69 74 2e 20 20 41 6c 6c |..awith |it. All|
|00003310| 20 76 61 6c 75 65 73 20 | 65 6e 74 65 72 20 61 6e | values |enter an|
|00003320| 64 20 6c 65 61 76 65 20 | 74 68 65 20 73 74 61 63 |d leave |the stac|
|00003330| 6b 20 66 72 6f 6d 20 74 | 68 65 20 78 20 72 65 67 |k from t|he x reg|
|00003340| 69 73 74 65 72 2e 20 20 | 41 6c 73 6f 2c 20 74 68 |ister. |Also, th|
|00003350| 65 20 63 61 6c 63 75 6c | 61 74 6f 72 20 61 6c 77 |e calcul|ator alw|
|00003360| 61 79 73 20 20 00 04 0d | 00 25 64 69 73 70 6c 61 |ays ...|.%displa|
|00003370| 79 73 20 74 68 65 20 76 | 61 6c 75 65 20 69 6e 20 |ys the v|alue in |
|00003380| 74 68 65 20 78 20 72 65 | 67 69 73 74 65 72 2e 20 |the x re|gister. |
|00003390| 00 04 0d 00 00 20 00 04 | 0d 00 02 09 74 20 00 04 |..... ..|....t ..|
|000033a0| 0d 00 02 09 72 20 00 04 | 0d 00 02 09 79 20 00 04 |....r ..|....y ..|
|000033b0| 0d 00 02 09 78 20 00 04 | 0d 00 00 80 00 04 00 00 |....x ..|........|
|000033c0| 10 4c 01 00 00 00 00 00 | 00 00 00 01 d4 00 24 00 |.L......|......$.|
|000033d0| 00 40 00 04 0c 00 75 02 | 00 14 0a 00 01 4e 6f 74 |.@....u.|.....Not|
|000033e0| 65 3a 20 20 54 68 69 73 | 20 69 73 20 74 68 65 20 |e: This| is the |
|000033f0| 73 61 6d 65 20 6e 61 6d | 69 6e 67 20 63 6f 6e 76 |same nam|ing conv|
|00003400| 65 6e 74 69 6f 6e 20 75 | 73 65 64 20 62 79 20 73 |ention u|sed by s|
|00003410| 63 69 65 6e 74 69 66 69 | 63 20 63 61 6c 63 75 6c |cientifi|c calcul|
|00003420| 61 74 6f 72 73 20 6d 61 | 64 65 20 62 79 20 48 65 |ators ma|de by He|
|00003430| 77 6c 65 74 74 20 2d 20 | 50 61 63 6b 61 72 64 2e |wlett - |Packard.|
|00003440| 20 20 48 65 77 6c 65 74 | 74 20 2d 20 20 00 04 0c | Hewlet|t - ...|
|00003450| 00 34 50 61 63 6b 61 72 | 64 20 66 69 6e 61 6e 63 |.4Packar|d financ|
|00003460| 69 61 6c 20 63 61 6c 63 | 75 6c 61 74 6f 72 73 20 |ial calc|ulators |
|00003470| 63 61 6c 6c 20 74 68 65 | 20 72 20 72 65 67 69 73 |call the| r regis|
|00003480| 74 65 72 20 7a 2e 80 00 | 04 00 00 10 4c 01 00 00 |ter z...|....L...|
|00003490| 00 00 00 00 00 00 01 d4 | 00 00 00 00 60 00 04 0d |........|....`...|
|000034a0| 00 06 02 00 03 0a 00 01 | 00 00 04 0d 00 5b 57 69 |........|.....[Wi|
|000034b0| 74 68 20 74 68 69 73 20 | 6f 72 67 61 6e 69 7a 61 |th this |organiza|
|000034c0| 74 69 6f 6e 20 6e 65 77 | 20 6e 75 6d 62 65 72 73 |tion new| numbers|
|000034d0| 2c 20 65 6e 74 65 72 65 | 64 20 62 79 20 74 68 65 |, entere|d by the|
|000034e0| 20 65 6e 74 65 72 20 6b | 65 79 20 6f 72 20 69 6d | enter k|ey or im|
|000034f0| 70 6c 69 63 69 74 6c 79 | 20 62 79 20 61 6e 20 6f |plicitly| by an o|
|00003500| 70 65 72 61 74 69 6f 6e | 20 00 00 04 0d 00 60 6b |peration| .....`k|
|00003510| 65 79 2c 20 61 72 65 20 | 70 75 73 68 65 64 20 69 |ey, are |pushed i|
|00003520| 6e 74 6f 20 74 68 65 20 | 78 20 70 6f 73 69 74 69 |nto the |x positi|
|00003530| 6f 6e 20 61 6e 64 20 61 | 6c 6c 20 6f 74 68 65 72 |on and a|ll other|
|00003540| 20 76 61 6c 75 65 73 20 | 6d 6f 76 65 20 75 70 20 | values |move up |
|00003550| 6f 6e 65 20 72 65 67 69 | 73 74 65 72 2e 20 20 54 |one regi|ster. T|
|00003560| 68 65 20 6e 75 6d 62 65 | 72 20 74 68 61 74 20 00 |he numbe|r that .|
|00003570| 00 04 0d 00 5d 77 61 73 | 20 69 6e 20 74 68 65 20 |....]was| in the |
|00003580| 74 20 72 65 67 69 73 74 | 65 72 20 69 73 20 6c 6f |t regist|er is lo|
|00003590| 73 74 2e 20 20 57 68 65 | 6e 20 61 6e 20 6f 70 65 |st. Whe|n an ope|
|000035a0| 72 61 6e 64 20 69 73 20 | 70 75 6c 6c 65 64 20 66 |rand is |pulled f|
|000035b0| 72 6f 6d 20 74 68 65 20 | 73 74 61 63 6b 20 69 74 |rom the |stack it|
|000035c0| 20 63 6f 6d 65 73 20 66 | 72 6f 6d 20 74 68 65 20 | comes f|rom the |
|000035d0| 78 20 00 00 04 0d 00 5f | 72 65 67 69 73 74 65 72 |x ....._|register|
|000035e0| 20 61 6e 64 20 61 6c 6c | 20 6f 74 68 65 72 20 76 | and all| other v|
|000035f0| 61 6c 75 65 73 20 6d 6f | 76 65 20 64 6f 77 6e 20 |alues mo|ve down |
|00003600| 6f 6e 65 20 72 65 67 69 | 73 74 65 72 2e 20 20 53 |one regi|ster. S|
|00003610| 69 6e 63 65 20 74 68 65 | 72 65 20 69 73 20 6e 6f |ince the|re is no|
|00003620| 20 72 65 67 69 73 74 65 | 72 20 61 62 6f 76 65 20 | registe|r above |
|00003630| 74 2c 20 74 68 65 20 20 | 00 04 0d 00 3e 76 61 6c |t, the |....>val|
|00003640| 75 65 20 69 6e 20 74 20 | 61 66 74 65 72 20 61 20 |ue in t |after a |
|00003650| 70 75 6c 6c 20 69 73 20 | 74 68 65 20 76 61 6c 75 |pull is |the valu|
|00003660| 65 20 74 68 61 74 20 77 | 61 73 20 6f 72 69 67 69 |e that w|as origi|
|00003670| 6e 61 6c 6c 79 20 69 6e | 20 74 2e 20 00 04 0d 00 |nally in| t. ....|
|00003680| 00 00 00 04 0d 00 59 44 | 75 72 69 6e 67 20 61 6e |......YD|uring an|
|00003690| 20 6f 70 65 72 61 74 69 | 6f 6e 20 74 68 65 20 63 | operati|on the c|
|000036a0| 61 6c 63 75 6c 61 74 6f | 72 20 74 61 6b 65 73 20 |alculato|r takes |
|000036b0| 74 68 65 20 72 65 71 75 | 69 72 65 64 20 6e 75 6d |the requ|ired num|
|000036c0| 62 65 72 20 6f 66 20 61 | 72 67 75 6d 65 6e 74 73 |ber of a|rguments|
|000036d0| 20 6f 66 66 20 74 68 65 | 20 73 74 61 63 6b 2c 20 | off the| stack, |
|000036e0| 00 00 04 0d 00 5f 70 65 | 72 66 6f 72 6d 73 20 74 |....._pe|rforms t|
|000036f0| 68 65 20 6f 70 65 72 61 | 74 69 6f 6e 2c 20 61 6e |he opera|tion, an|
|00003700| 64 20 70 75 73 68 65 73 | 20 74 68 65 20 72 65 73 |d pushes| the res|
|00003710| 75 6c 74 20 62 61 63 6b | 20 6f 6e 2e 20 20 52 65 |ult back| on. Re|
|00003720| 66 65 72 72 69 6e 67 20 | 62 61 63 6b 20 74 6f 20 |ferring |back to |
|00003730| 74 68 65 20 32 38 2f 37 | 20 65 78 61 6d 70 6c 65 |the 28/7| example|
|00003740| 20 74 68 65 20 20 00 04 | 0d 00 20 66 6f 6c 6c 6f | the ..|.. follo|
|00003750| 77 69 6e 67 20 73 74 61 | 63 6b 20 73 65 71 75 65 |wing sta|ck seque|
|00003760| 6e 63 65 20 6f 63 63 75 | 72 73 2e 20 00 04 0d 00 |nce occu|rs. ....|
|00003770| 00 80 00 04 00 00 10 4c | 01 00 00 00 00 00 00 00 |.......L|........|
|00003780| 00 01 d4 00 24 00 24 60 | 00 04 0d 00 16 02 00 03 |....$.$`|........|
|00003790| 0a 04 01 09 32 38 c2 09 | 37 a0 09 2f a0 a0 09 2f |....28..|7../.../|
|000037a0| a0 a0 a0 60 00 04 0d 00 | 0f 02 00 03 0a 00 01 74 |...`....|.......t|
|000037b0| 09 c9 09 c9 09 c9 09 c9 | 20 00 04 0d 00 09 72 09 |........| .....r.|
|000037c0| c9 09 c9 09 c9 09 c9 20 | 00 04 0d 00 0a 79 09 c9 |....... |.....y..|
|000037d0| 09 32 38 09 c9 09 c9 20 | 00 04 0d 00 0a 78 09 32 |.28.... |.....x.2|
|000037e0| 38 09 37 09 c9 09 34 20 | 00 04 0d 00 00 60 00 04 |8.7...4 |.....`..|
|000037f0| 0c 00 1e 02 00 14 0a 00 | 01 45 78 70 6c 61 6e 61 |........|.Explana|
|00003800| 74 69 6f 6e 20 6f 66 20 | 73 65 71 75 65 6e 63 65 |tion of |sequence|
|00003810| 3a 20 00 04 0c 00 27 a0 | 3a 09 54 68 65 20 65 6e |: ....'.|:.The en|
|00003820| 74 65 72 20 69 6d 70 6c | 69 65 64 20 62 79 20 74 |ter impl|ied by t|
|00003830| 68 65 20 2f 20 6f 70 65 | 72 61 74 6f 72 2e 20 00 |he / ope|rator. .|
|00003840| 04 0c 00 36 a0 a0 3a 09 | 54 68 65 20 63 61 6c 63 |...6..:.|The calc|
|00003850| 75 6c 61 74 6f 72 20 70 | 75 6c 6c 65 64 20 74 68 |ulator p|ulled th|
|00003860| 65 20 61 72 67 75 6d 65 | 6e 74 73 20 6f 66 66 20 |e argume|nts off |
|00003870| 74 68 65 20 73 74 61 63 | 6b 2e 20 00 04 0c 00 35 |the stac|k. ....5|
|00003880| a0 a0 a0 3a 09 54 68 65 | 20 63 61 6c 63 75 6c 61 |...:.The| calcula|
|00003890| 74 6f 72 20 70 75 73 68 | 65 73 20 74 68 65 20 61 |tor push|es the a|
|000038a0| 6e 73 77 65 72 20 6f 6e | 74 6f 20 74 68 65 20 73 |nswer on|to the s|
|000038b0| 74 61 63 6b 2e 20 00 04 | 0c 00 54 c9 3a 09 54 68 |tack. ..|..T.:.Th|
|000038c0| 69 73 20 72 65 67 69 73 | 74 65 72 20 64 6f 65 73 |is regis|ter does|
|000038d0| 20 63 6f 6e 74 61 69 6e | 73 20 61 20 76 61 6c 75 | contain|s a valu|
|000038e0| 65 20 62 75 74 20 69 74 | 20 69 73 20 6e 6f 74 20 |e but it| is not |
|000038f0| 69 6e 76 6f 6c 76 65 64 | 20 77 69 74 68 20 74 68 |involved| with th|
|00003900| 65 20 67 69 76 65 6e 20 | 70 72 6f 62 6c 65 6d 20 |e given |problem |
|00003910| 00 04 0c 00 30 49 6e 20 | 73 75 62 73 65 71 75 65 |....0In |subseque|
|00003920| 6e 74 20 65 78 61 6d 70 | 6c 65 73 20 73 74 65 70 |nt examp|les step|
|00003930| 20 2f a0 a0 20 77 69 6c | 6c 20 62 65 20 73 6b 69 | /.. wil|l be ski|
|00003940| 70 70 65 64 2e 80 00 04 | 00 00 10 4c 01 00 00 00 |pped....|...L....|
|00003950| 00 00 00 00 00 01 d4 00 | 00 00 00 60 00 06 0d 00 |........|...`....|
|00003960| 49 02 00 03 0a 00 01 52 | 65 74 75 72 6e 69 6e 67 |I......R|eturning|
|00003970| 20 74 6f 20 74 68 65 20 | 31 20 2b 20 32 20 2b 20 | to the |1 + 2 + |
|00003980| 33 20 2b 20 34 20 74 68 | 65 20 66 6f 6c 6c 6f 77 |3 + 4 th|e follow|
|00003990| 69 6e 67 20 73 74 61 63 | 6b 20 73 65 71 75 65 6e |ing stac|k sequen|
|000039a0| 63 65 20 6f 63 63 75 72 | 73 3a 20 00 04 0d 00 00 |ce occur|s: .....|
|000039b0| 80 00 04 00 00 10 4c 01 | 00 00 00 00 00 00 00 00 |......L.|........|
|000039c0| 01 d4 00 00 00 24 60 00 | 04 0d 00 15 02 00 03 0a |.....$`.|........|
|000039d0| 04 01 09 31 c2 09 32 09 | 2b 09 33 09 2b 09 34 09 |...1..2.|+.3.+.4.|
|000039e0| 2b 60 00 04 0d 00 15 02 | 00 03 0a 00 01 74 09 c9 |+`......|.....t..|
|000039f0| 09 c9 09 c9 09 c9 09 c9 | 09 c9 09 c9 20 00 04 0d |........|.... ...|
|00003a00| 00 0f 72 09 c9 09 c9 09 | c9 09 c9 09 c9 09 c9 09 |..r.....|........|
|00003a10| c9 20 00 04 0d 00 0f 79 | 09 c9 09 31 09 c9 09 33 |. .....y|...1...3|
|00003a20| 09 c9 09 36 09 c9 20 00 | 04 0d 00 11 78 09 31 09 |...6.. .|....x.1.|
|00003a30| 32 09 33 09 33 09 36 09 | 34 09 31 30 2e 80 00 04 |2.3.3.6.|4.10....|
|00003a40| 00 00 10 4c 01 00 00 00 | 00 00 00 00 00 01 d4 00 |...L....|........|
|00003a50| 00 00 00 20 00 04 0d 00 | 00 60 00 04 0d 00 20 02 |... ....|.`.... .|
|00003a60| 00 03 0a 01 01 4f 70 65 | 72 61 74 6f 72 20 70 72 |.....Ope|rator pr|
|00003a70| 65 63 65 64 65 6e 63 65 | 3a 02 00 03 0a 00 01 00 |ecedence|:.......|
|00003a80| 00 04 0d 00 5e 54 6f 20 | 6d 61 6b 65 20 74 68 65 |....^To |make the|
|00003a90| 20 74 72 61 6e 73 69 74 | 69 6f 6e 20 74 6f 20 6d | transit|ion to m|
|00003aa0| 6f 72 65 20 63 6f 6d 70 | 6c 65 78 20 70 72 6f 62 |ore comp|lex prob|
|00003ab0| 6c 65 6d 73 20 63 6f 6e | 73 69 64 65 72 20 31 20 |lems con|sider 1 |
|00003ac0| 2b 20 32 20 2a 20 33 2e | 20 20 54 68 69 73 20 69 |+ 2 * 3.| This i|
|00003ad0| 73 20 61 6d 62 69 67 75 | 6f 75 73 2c 20 69 74 20 |s ambigu|ous, it |
|00003ae0| 69 73 20 00 00 04 0d 00 | 62 75 6e 63 6c 65 61 72 |is .....|bunclear|
|00003af0| 20 77 68 69 63 68 20 6f | 70 65 72 61 74 69 6f 6e | which o|peration|
|00003b00| 20 69 73 20 74 6f 20 62 | 65 20 70 65 72 66 6f 72 | is to b|e perfor|
|00003b10| 6d 65 64 20 66 69 72 73 | 74 2e 20 20 41 6c 67 65 |med firs|t. Alge|
|00003b20| 62 72 61 69 63 20 72 75 | 6c 65 73 20 6f 66 20 70 |braic ru|les of p|
|00003b30| 72 65 63 65 64 65 6e 63 | 65 20 73 65 74 20 74 68 |recedenc|e set th|
|00003b40| 65 20 6f 72 64 65 72 20 | 6f 66 20 00 00 04 0d 00 |e order |of .....|
|00003b50| 62 6f 70 65 72 61 74 69 | 6f 6e 20 61 73 20 6d 75 |boperati|on as mu|
|00003b60| 6c 74 69 70 6c 69 63 61 | 74 69 6f 6e 20 66 69 72 |ltiplica|tion fir|
|00003b70| 73 74 20 61 6e 64 20 74 | 68 65 6e 20 74 68 65 20 |st and t|hen the |
|00003b80| 61 64 64 69 74 69 6f 6e | 2e 20 20 4e 65 61 72 6c |addition|. Nearl|
|00003b90| 79 20 61 6c 6c 20 69 6e | 66 69 78 20 63 61 6c 63 |y all in|fix calc|
|00003ba0| 75 6c 61 74 6f 72 73 20 | 66 6f 6c 6c 6f 77 20 74 |ulators |follow t|
|00003bb0| 68 65 20 00 00 04 0d 00 | 60 61 6c 67 65 62 72 61 |he .....|`algebra|
|00003bc0| 69 63 20 6f 72 64 65 72 | 20 6f 66 20 70 72 65 63 |ic order| of prec|
|00003bd0| 65 64 65 6e 63 65 20 61 | 6e 64 20 77 6f 75 6c 64 |edence a|nd would|
|00003be0| 20 65 76 61 6c 75 61 74 | 65 20 74 68 69 73 20 65 | evaluat|e this e|
|00003bf0| 78 70 72 65 73 73 69 6f | 6e 20 61 73 20 31 20 2b |xpressio|n as 1 +|
|00003c00| 20 28 32 20 2a 20 33 29 | 20 3d 20 31 20 2b 20 36 | (2 * 3)| = 1 + 6|
|00003c10| 20 3d 20 37 2e 20 20 41 | 20 00 00 04 0d 00 5d 6e | = 7. A| .....]n|
|00003c20| 65 77 20 70 6f 73 74 66 | 69 78 20 75 73 65 72 20 |ew postf|ix user |
|00003c30| 6d 61 79 20 74 72 79 20 | 74 68 65 20 73 65 71 75 |may try |the sequ|
|00003c40| 65 6e 63 65 20 31 20 c2 | 20 32 20 2b 20 33 20 2a |ence 1 .| 2 + 3 *|
|00003c50| 2e 20 20 54 68 69 73 20 | 65 76 61 6c 75 61 74 65 |. This |evaluate|
|00003c60| 73 20 61 73 20 28 31 20 | 2b 20 32 29 20 2a 20 33 |s as (1 |+ 2) * 3|
|00003c70| 20 3d 20 39 20 61 6e 64 | 20 69 73 20 00 00 04 0d | = 9 and| is ....|
|00003c80| 00 61 70 72 6f 62 61 62 | 6c 79 20 6e 6f 74 20 74 |.aprobab|ly not t|
|00003c90| 68 65 20 64 65 73 69 72 | 65 64 20 61 6e 73 77 65 |he desir|ed answe|
|00003ca0| 72 2e 20 20 54 68 65 20 | 63 6f 72 72 65 63 74 20 |r. The |correct |
|00003cb0| 70 6f 73 74 66 69 78 20 | 65 78 70 72 65 73 73 69 |postfix |expressi|
|00003cc0| 6f 6e 20 69 73 20 31 20 | c2 20 32 20 c2 20 33 20 |on is 1 |. 2 . 3 |
|00003cd0| 2a 20 2b 2e 20 20 54 6f | 20 73 68 6f 77 20 74 68 |* +. To| show th|
|00003ce0| 61 74 20 20 00 04 0d 00 | 26 74 68 69 73 20 77 6f |at ....|&this wo|
|00003cf0| 72 6b 73 20 63 6f 6e 73 | 69 64 65 72 20 74 68 65 |rks cons|ider the|
|00003d00| 20 73 74 61 63 6b 20 73 | 65 71 75 65 6e 63 65 20 | stack s|equence |
|00003d10| 00 04 0d 00 00 80 00 04 | 00 00 10 4c 01 00 00 00 |........|...L....|
|00003d20| 00 00 00 00 00 01 d4 00 | 90 00 90 20 00 04 0d 00 |........|... ....|
|00003d30| 0c 09 31 c2 09 32 c2 09 | 33 09 2a 09 2b 20 00 04 |..1..2..|3.*.+ ..|
|00003d40| 0d 00 0b 74 09 c9 09 c9 | 09 c9 09 c9 09 c9 20 00 |...t....|...... .|
|00003d50| 04 0d 00 0b 72 09 c9 09 | c9 09 31 09 c9 09 c9 20 |....r...|..1.... |
|00003d60| 00 04 0d 00 0b 79 09 c9 | 09 31 09 32 09 31 09 c9 |.....y..|.1.2.1..|
|00003d70| 20 00 04 0d 00 0c 78 09 | 31 09 32 09 33 09 36 09 | .....x.|1.2.3.6.|
|00003d80| 37 2e 80 00 04 00 00 10 | 4c 01 00 00 00 00 00 00 |7.......|L.......|
|00003d90| 00 00 01 d4 00 00 00 00 | 20 00 04 0d 00 00 00 00 |........| .......|
|00003da0| 04 0d 00 5e 57 68 65 72 | 65 20 74 68 65 20 69 6e |...^Wher|e the in|
|00003db0| 66 69 78 20 63 61 6c 63 | 75 6c 61 74 6f 72 20 61 |fix calc|ulator a|
|00003dc0| 73 73 75 6d 65 73 20 74 | 68 65 20 6f 72 64 65 72 |ssumes t|he order|
|00003dd0| 20 6f 66 20 6f 70 65 72 | 61 74 69 6f 6e 73 2c 20 | of oper|ations, |
|00003de0| 61 20 70 6f 73 74 66 69 | 78 20 63 61 6c 63 75 6c |a postfi|x calcul|
|00003df0| 61 74 6f 72 20 72 65 71 | 75 69 72 65 73 20 74 68 |ator req|uires th|
|00003e00| 65 20 00 00 04 0d 00 5a | 75 73 65 72 20 74 6f 20 |e .....Z|user to |
|00003e10| 6b 6e 6f 77 20 74 68 65 | 20 6f 72 64 65 72 20 6f |know the| order o|
|00003e20| 66 20 74 68 65 20 6f 70 | 65 72 61 74 69 6f 6e 73 |f the op|erations|
|00003e30| 20 77 61 6e 74 65 64 2e | 20 20 49 74 20 77 69 6c | wanted.| It wil|
|00003e40| 6c 20 62 65 20 73 68 6f | 77 6e 20 74 68 61 74 20 |l be sho|wn that |
|00003e50| 77 69 74 68 20 74 68 65 | 20 6f 72 64 65 72 20 6f |with the| order o|
|00003e60| 66 20 20 00 04 0d 00 25 | 6f 70 65 72 61 74 69 6f |f ....%|operatio|
|00003e70| 6e 73 20 6b 6e 6f 77 6e | 2c 20 70 6f 73 74 66 69 |ns known|, postfi|
|00003e80| 78 20 69 73 20 71 75 69 | 63 6b 65 72 2e 20 00 04 |x is qui|cker. ..|
|00003e90| 0d 00 00 60 00 06 0d 00 | 2f 02 00 03 0a 01 01 45 |...`....|/......E|
|00003ea0| 76 61 6c 75 61 74 69 6e | 67 20 63 6f 6d 70 6c 69 |valuatin|g compli|
|00003eb0| 63 61 74 65 64 20 65 78 | 70 72 65 73 73 69 6f 6e |cated ex|pression|
|00003ec0| 73 3a 02 00 03 0a 00 01 | 20 00 04 0d 00 46 54 68 |s:......| ....FTh|
|00003ed0| 65 20 71 75 61 64 72 61 | 74 69 63 20 65 71 75 61 |e quadra|tic equa|
|00003ee0| 74 69 6f 6e 20 69 73 20 | 61 20 67 6f 6f 64 20 65 |tion is |a good e|
|00003ef0| 78 61 6d 70 6c 65 20 6f | 66 20 6d 6f 72 65 20 69 |xample o|f more i|
|00003f00| 6e 76 6f 6c 76 65 64 20 | 65 78 70 72 65 73 73 69 |nvolved |expressi|
|00003f10| 6f 6e 73 2e 20 00 04 0d | 00 00 20 00 04 0d 00 00 |ons. ...|.. .....|
|00003f20| 20 00 04 0d 00 00 20 00 | 04 0d 00 00 20 00 04 0d | ..... .|.... ...|
|00003f30| 00 00 80 00 04 00 00 10 | 4c 01 00 00 00 00 00 00 |........|L.......|
|00003f40| 00 00 01 d4 00 fc 00 fc | 00 00 04 0d 00 2e 54 68 |........|......Th|
|00003f50| 65 20 74 72 65 65 20 74 | 6f 20 74 68 65 20 6c 65 |e tree t|o the le|
|00003f60| 66 74 20 72 65 70 72 65 | 73 65 6e 74 73 20 74 68 |ft repre|sents th|
|00003f70| 65 20 71 75 61 64 72 61 | 74 69 63 20 00 00 04 0d |e quadra|tic ....|
|00003f80| 00 2d 65 71 75 61 74 69 | 6f 6e 2e 20 20 4e 6f 74 |.-equati|on. Not|
|00003f90| 65 20 74 68 61 74 20 74 | 68 65 20 74 72 65 65 20 |e that t|he tree |
|00003fa0| 72 65 70 72 65 73 65 6e | 74 61 74 69 6f 6e 20 00 |represen|tation .|
|00003fb0| 00 04 0d 00 2c 6c 65 61 | 76 65 73 20 6e 6f 20 61 |....,lea|ves no a|
|00003fc0| 6d 62 69 67 75 69 74 69 | 65 73 20 61 73 20 74 6f |mbiguiti|es as to|
|00003fd0| 20 74 68 65 20 6f 72 64 | 65 72 69 6e 67 20 6f 66 | the ord|ering of|
|00003fe0| 20 20 00 04 0d 00 0b 6f | 70 65 72 61 74 69 6f 6e | .....o|peration|
|00003ff0| 73 2e 20 00 04 0d 00 00 | 00 00 04 0d 00 2d 54 68 |s. .....|.....-Th|
|00004000| 65 20 74 72 65 65 20 73 | 68 6f 77 73 20 74 68 61 |e tree s|hows tha|
|00004010| 74 20 61 6e 79 20 6f 70 | 65 72 61 74 6f 72 20 68 |t any op|erator h|
|00004020| 61 73 20 61 74 20 6d 6f | 73 74 20 00 00 04 0d 00 |as at mo|st .....|
|00004030| 23 74 77 6f 20 73 75 62 | 20 65 78 70 72 65 73 73 |#two sub| express|
|00004040| 69 6f 6e 73 2e 20 20 46 | 6f 72 20 70 6f 73 74 66 |ions. F|or postf|
|00004050| 69 78 2c 20 00 00 04 0d | 00 28 65 76 61 6c 75 61 |ix, ....|.(evalua|
|00004060| 74 69 6e 67 20 62 6f 74 | 68 20 73 75 62 74 72 65 |ting bot|h subtre|
|00004070| 65 73 20 6f 66 20 61 6e | 20 6f 70 65 72 61 74 6f |es of an| operato|
|00004080| 72 20 00 00 04 0d 00 2a | 61 6c 6c 6f 77 73 20 65 |r .....*|allows e|
|00004090| 76 61 6c 75 61 74 69 6f | 6e 20 6f 66 20 74 68 65 |valuatio|n of the|
|000040a0| 20 6f 70 65 72 61 74 69 | 6f 6e 2e 20 20 54 68 69 | operati|on. Thi|
|000040b0| 73 20 00 00 04 0d 00 2d | 70 72 69 6e 63 69 70 6c |s .....-|principl|
|000040c0| 65 20 6f 66 20 65 76 61 | 6c 75 61 74 69 6e 67 20 |e of eva|luating |
|000040d0| 73 75 62 74 72 65 65 73 | 20 66 69 72 73 74 2c 20 |subtrees| first, |
|000040e0| 77 68 65 6e 20 00 00 04 | 0d 00 2a 61 70 70 6c 69 |when ...|..*appli|
|000040f0| 65 64 20 72 65 63 75 72 | 73 69 76 65 6c 79 2c 20 |ed recur|sively, |
|00004100| 61 6c 6c 6f 77 73 20 65 | 76 61 6c 75 61 74 69 6f |allows e|valuatio|
|00004110| 6e 20 6f 66 20 20 00 04 | 0d 00 10 74 68 65 20 65 |n of ..|...the e|
|00004120| 6e 74 69 72 65 20 74 72 | 65 65 2e 20 00 04 0d 00 |ntire tr|ee. ....|
|00004130| 00 00 00 04 0d 00 2c 54 | 68 69 73 20 70 72 69 6e |......,T|his prin|
|00004140| 63 69 70 6c 65 20 63 61 | 6e 20 62 65 20 72 65 73 |ciple ca|n be res|
|00004150| 74 61 74 65 64 20 61 73 | 20 66 6f 6c 6c 6f 77 73 |tated as| follows|
|00004160| 2e 20 20 00 00 04 0d 00 | 2b 45 76 61 6c 75 61 74 |. .....|+Evaluat|
|00004170| 65 20 74 68 65 20 6c 65 | 66 74 20 73 75 62 74 72 |e the le|ft subtr|
|00004180| 65 65 20 66 69 72 73 74 | 2c 20 6c 65 61 76 65 20 |ee first|, leave |
|00004190| 74 68 65 20 00 00 04 0d | 00 28 72 65 73 75 6c 74 |the ....|.(result|
|000041a0| 20 6f 6e 20 74 68 65 20 | 73 74 61 63 6b 2c 20 65 | on the |stack, e|
|000041b0| 76 61 6c 75 61 74 65 20 | 74 68 65 20 72 69 67 68 |valuate |the righ|
|000041c0| 74 20 00 00 04 0d 00 27 | 73 75 62 74 72 65 65 2c |t .....'|subtree,|
|000041d0| 20 61 6e 64 20 74 68 65 | 6e 20 73 70 65 63 69 66 | and the|n specif|
|000041e0| 79 20 74 68 65 20 6f 70 | 65 72 61 74 6f 72 20 20 |y the op|erator |
|000041f0| 00 04 0d 00 22 69 6e 76 | 6f 6c 76 65 64 20 62 65 |...."inv|olved be|
|00004200| 74 77 65 65 6e 20 74 68 | 65 20 74 77 6f 20 73 75 |tween th|e two su|
|00004210| 62 74 72 65 65 73 2e 20 | 00 04 0d 00 00 20 00 04 |btrees. |..... ..|
|00004220| 0d 00 00 80 00 04 00 00 | 10 4c 01 00 00 00 00 00 |........|.L......|
|00004230| 00 00 00 01 d4 00 00 00 | 00 20 00 04 0d 00 00 00 |........|. ......|
|00004240| 00 04 0d 00 60 54 68 65 | 20 65 6e 74 69 72 65 20 |....`The| entire |
|00004250| 74 72 65 65 20 69 73 20 | 65 76 61 6c 75 61 74 65 |tree is |evaluate|
|00004260| 64 20 77 68 65 6e 20 74 | 68 65 20 6f 70 65 72 61 |d when t|he opera|
|00004270| 74 69 6f 6e 20 61 74 20 | 74 68 65 20 74 6f 70 20 |tion at |the top |
|00004280| 69 73 20 70 65 72 66 6f | 72 6d 65 64 2e 20 20 54 |is perfo|rmed. T|
|00004290| 68 69 73 20 63 61 6e 20 | 62 65 20 64 6f 6e 65 20 |his can |be done |
|000042a0| 77 68 65 6e 20 00 00 04 | 0d 00 64 62 6f 74 68 20 |when ...|..dboth |
|000042b0| 69 74 73 20 73 75 62 74 | 72 65 65 73 20 61 72 65 |its subt|rees are|
|000042c0| 20 65 76 61 6c 75 61 74 | 65 64 2e 20 20 54 68 65 | evaluat|ed. The|
|000042d0| 20 73 75 62 74 72 65 65 | 20 6f 6e 20 74 68 65 20 | subtree| on the |
|000042e0| 6c 65 66 74 20 69 73 20 | 74 6f 70 70 65 64 20 62 |left is |topped b|
|000042f0| 79 20 61 20 2b 2e 20 20 | 54 6f 20 65 76 61 6c 75 |y a +. |To evalu|
|00004300| 61 74 65 20 74 68 65 20 | 2b 20 62 6f 74 68 20 00 |ate the |+ both .|
|00004310| 00 04 0d 00 60 69 74 73 | 20 73 75 62 74 72 65 65 |....`its| subtree|
|00004320| 73 20 6d 75 73 74 20 62 | 65 20 65 76 61 6c 75 61 |s must b|e evalua|
|00004330| 74 65 64 2e 20 20 49 74 | 73 20 6c 65 66 74 20 6d |ted. It|s left m|
|00004340| 6f 73 74 20 73 75 62 74 | 72 65 65 20 69 73 20 74 |ost subt|ree is t|
|00004350| 68 65 20 75 6e 61 72 79 | 20 6f 70 65 72 61 74 69 |he unary| operati|
|00004360| 6f 6e 20 77 68 69 63 68 | 20 63 68 61 6e 67 65 73 |on which| changes|
|00004370| 20 74 68 65 20 20 00 04 | 0d 00 27 73 69 67 6e 20 | the ..|..'sign |
|00004380| 6f 66 20 62 20 28 63 68 | 73 29 2e 20 20 54 68 65 |of b (ch|s). The|
|00004390| 20 70 6f 73 74 66 69 78 | 20 73 74 72 69 6e 67 20 | postfix| string |
|000043a0| 69 73 80 00 04 00 00 10 | 43 01 00 00 00 00 00 00 |is......|C.......|
|000043b0| 00 00 01 d4 00 00 00 00 | 20 00 04 0d 00 00 20 00 |........| ..... .|
|000043c0| 04 0d 00 08 62 20 c2 20 | 63 68 73 2e 80 00 04 00 |....b . |chs.....|
|000043d0| 00 10 4c 01 00 00 00 00 | 00 00 00 00 01 d4 00 00 |..L.....|........|
|000043e0| 00 00 20 00 04 0d 00 00 | 00 00 04 0d 00 61 4e 6f |.. .....|.....aNo|
|000043f0| 77 20 74 68 65 20 72 69 | 67 68 74 20 73 75 62 74 |w the ri|ght subt|
|00004400| 72 65 65 20 6f 66 20 74 | 68 65 20 2b 20 6e 65 65 |ree of t|he + nee|
|00004410| 64 73 20 65 76 61 6c 75 | 61 74 69 6f 6e 2e 20 20 |ds evalu|ation. |
|00004420| 49 74 20 63 6f 6e 73 69 | 73 74 73 20 6f 66 20 74 |It consi|sts of t|
|00004430| 68 65 20 75 6e 61 72 79 | 20 6f 70 65 72 61 74 69 |he unary| operati|
|00004440| 6f 6e 20 73 71 75 61 72 | 65 20 72 6f 6f 74 20 00 |on squar|e root .|
|00004450| 00 04 0d 00 62 77 69 74 | 68 20 74 68 65 20 76 61 |....bwit|h the va|
|00004460| 6c 75 65 20 64 65 74 65 | 72 6d 69 6e 65 64 20 62 |lue dete|rmined b|
|00004470| 79 20 74 68 65 20 74 72 | 65 65 20 62 65 6c 6f 77 |y the tr|ee below|
|00004480| 20 69 74 2e 20 20 54 68 | 65 20 74 72 65 65 20 62 | it. Th|e tree b|
|00004490| 65 6c 6f 77 20 74 68 65 | 20 73 71 75 61 72 65 20 |elow the| square |
|000044a0| 72 6f 6f 74 20 69 73 20 | 74 6f 70 70 65 64 20 62 |root is |topped b|
|000044b0| 79 20 74 68 65 20 2d 20 | 00 04 0d 00 57 2e 20 20 |y the - |....W. |
|000044c0| 54 6f 20 65 76 61 6c 75 | 61 74 65 20 74 68 65 20 |To evalu|ate the |
|000044d0| 6c 65 66 74 20 73 75 62 | 74 72 65 65 20 6f 66 20 |left sub|tree of |
|000044e0| 74 68 65 20 2d 20 77 65 | 20 68 61 76 65 20 74 68 |the - we| have th|
|000044f0| 65 20 75 6e 61 72 79 20 | 73 71 75 61 72 65 20 62 |e unary |square b|
|00004500| 2e 20 20 54 68 65 20 73 | 74 72 69 6e 67 20 69 73 |. The s|tring is|
|00004510| 20 6e 6f 77 80 00 04 00 | 00 10 43 01 00 00 00 00 | now....|..C.....|
|00004520| 00 00 00 00 01 d4 00 00 | 00 00 20 00 04 0d 00 00 |........|.. .....|
|00004530| 20 00 04 0d 00 11 62 20 | c2 20 63 68 73 20 62 20 | .....b |. chs b |
|00004540| 73 71 75 61 72 65 2e 80 | 00 04 00 00 10 4c 01 00 |square..|.....L..|
|00004550| 00 00 00 00 00 00 00 01 | d4 00 00 00 00 20 00 04 |........|..... ..|
|00004560| 0d 00 00 00 00 04 0d 00 | 5d 54 68 65 20 72 69 67 |........|]The rig|
|00004570| 68 74 20 73 75 62 74 72 | 65 65 20 6f 66 20 2d 20 |ht subtr|ee of - |
|00004580| 63 6f 6e 73 69 73 74 73 | 20 6f 66 20 74 68 65 20 |consists| of the |
|00004590| 74 77 6f 20 73 75 62 74 | 72 65 65 73 20 74 6f 70 |two subt|rees top|
|000045a0| 70 65 64 20 62 79 20 6d | 75 6c 74 69 70 6c 69 63 |ped by m|ultiplic|
|000045b0| 61 74 69 6f 6e 20 6f 70 | 65 72 61 74 6f 72 73 2e |ation op|erators.|
|000045c0| 20 20 54 68 65 20 00 00 | 04 0d 00 61 65 78 70 72 | The ..|...aexpr|
|000045d0| 65 73 73 69 6f 6e 20 66 | 6f 72 20 74 68 65 20 6c |ession f|or the l|
|000045e0| 65 66 74 20 6d 6f 73 74 | 20 6d 75 6c 74 69 70 6c |eft most| multipl|
|000045f0| 69 63 61 74 69 6f 6e 20 | 69 73 20 34 20 c2 20 61 |ication |is 4 . a|
|00004600| 20 2a 2e 20 20 54 68 69 | 73 20 69 73 20 61 70 70 | *. Thi|s is app|
|00004610| 65 6e 64 65 64 20 74 6f | 20 74 68 65 20 73 74 72 |ended to| the str|
|00004620| 69 6e 67 20 77 68 69 63 | 68 20 69 73 20 20 00 04 |ing whic|h is ..|
|00004630| 0d 00 03 6e 6f 77 80 00 | 04 00 00 10 43 01 00 00 |...now..|....C...|
|00004640| 00 00 00 00 00 00 01 d4 | 00 00 00 00 20 00 04 0d |........|.... ...|
|00004650| 00 00 20 00 04 0d 00 19 | 62 20 c2 20 63 68 73 20 |.. .....|b . chs |
|00004660| 62 20 73 71 75 61 72 65 | 20 34 20 c2 20 61 20 2a |b square| 4 . a *|
|00004670| 2e 80 00 04 00 00 10 4c | 01 00 00 00 00 00 00 00 |.......L|........|
|00004680| 00 01 d4 00 00 00 00 20 | 00 04 0d 00 00 20 00 04 |....... |..... ..|
|00004690| 0d 00 35 54 6f 20 65 76 | 61 6c 75 61 74 65 20 74 |..5To ev|aluate t|
|000046a0| 68 65 20 75 70 70 65 72 | 20 2a 2c 20 63 20 2a 20 |he upper| *, c * |
|000046b0| 69 73 20 61 70 70 65 6e | 64 65 64 20 72 65 73 75 |is appen|ded resu|
|000046c0| 6c 74 69 6e 67 20 69 6e | 80 00 04 00 00 10 43 01 |lting in|......C.|
|000046d0| 00 00 00 00 00 00 00 00 | 01 d4 00 00 00 00 20 00 |........|...... .|
|000046e0| 04 0d 00 00 20 00 04 0d | 00 1d 62 20 c2 20 63 68 |.... ...|..b . ch|
|000046f0| 73 20 62 20 73 71 75 61 | 72 65 20 34 20 c2 20 61 |s b squa|re 4 . a|
|00004700| 20 2a 20 63 20 2a 2e 80 | 00 04 00 00 10 4c 01 00 | * c *..|.....L..|
|00004710| 00 00 00 00 00 00 00 01 | d4 00 00 00 00 20 00 04 |........|..... ..|
|00004720| 0d 00 00 20 00 04 0d 00 | 5c 53 69 6e 63 65 20 74 |... ....|\Since t|
|00004730| 68 65 20 72 69 67 68 74 | 20 73 75 62 74 72 65 65 |he right| subtree|
|00004740| 20 6f 66 20 74 68 65 20 | 2d 20 69 73 20 65 76 61 | of the |- is eva|
|00004750| 6c 75 61 74 65 64 20 74 | 68 65 20 2d 20 6f 70 65 |luated t|he - ope|
|00004760| 72 61 74 69 6f 6e 20 69 | 73 20 73 70 65 63 69 66 |ration i|s specif|
|00004770| 69 65 64 20 61 6e 64 20 | 74 68 65 20 73 74 72 69 |ied and |the stri|
|00004780| 6e 67 20 69 73 80 00 04 | 00 00 10 43 01 00 00 00 |ng is...|...C....|
|00004790| 00 00 00 00 00 01 d4 00 | 00 00 00 20 00 04 0d 00 |........|... ....|
|000047a0| 00 20 00 05 0d 00 1f 62 | 20 c2 20 63 68 73 20 62 |. .....b| . chs b|
|000047b0| 20 73 71 75 61 72 65 20 | 34 20 c2 20 61 20 2a 20 | square |4 . a * |
|000047c0| 63 20 2a 20 2d 2e 80 00 | 04 00 00 10 4c 01 00 00 |c * -...|....L...|
|000047d0| 00 00 00 00 00 00 01 d4 | 00 00 00 00 20 00 04 0d |........|.... ...|
|000047e0| 00 00 20 00 04 0d 00 4b | 50 72 6f 63 65 65 64 69 |.. ....K|Proceedi|
|000047f0| 6e 67 20 62 61 63 6b 20 | 75 70 20 74 68 65 20 74 |ng back |up the t|
|00004800| 72 65 65 20 74 68 65 20 | 6f 70 65 72 61 74 6f 72 |ree the |operator|
|00004810| 73 20 c3 20 61 6e 64 20 | 2b 20 61 72 65 20 61 70 |s . and |+ are ap|
|00004820| 70 65 6e 64 65 64 20 72 | 65 73 75 6c 74 69 6e 67 |pended r|esulting|
|00004830| 20 69 6e 80 00 04 00 00 | 10 43 01 00 00 00 00 00 | in.....|.C......|
|00004840| 00 00 00 01 d4 00 00 00 | 00 20 00 04 0d 00 00 20 |........|. ..... |
|00004850| 00 04 0d 00 23 62 20 c2 | 20 63 68 73 20 62 20 73 |....#b .| chs b s|
|00004860| 71 75 61 72 65 20 34 20 | c2 20 61 20 2a 20 63 20 |quare 4 |. a * c |
|00004870| 2a 20 2d 20 c3 20 2b 2e | 80 00 04 00 00 10 4c 01 |* - . +.|......L.|
|00004880| 00 00 00 00 00 00 00 00 | 01 d4 00 00 00 00 20 00 |........|...... .|
|00004890| 04 0d 00 00 00 00 04 0d | 00 5c 4e 6f 77 20 74 68 |........|.\Now th|
|000048a0| 65 20 72 69 67 68 74 20 | 73 75 62 74 72 65 65 20 |e right |subtree |
|000048b0| 6f 66 20 2f 20 6d 75 73 | 74 20 62 65 20 65 76 61 |of / mus|t be eva|
|000048c0| 6c 75 61 74 65 64 2e 20 | 20 49 74 20 69 73 20 74 |luated. | It is t|
|000048d0| 68 65 20 62 69 6e 61 72 | 79 20 6f 70 65 72 61 74 |he binar|y operat|
|000048e0| 69 6f 6e 20 32 20 c2 20 | 61 20 2a 2e 20 20 54 68 |ion 2 . |a *. Th|
|000048f0| 69 73 20 69 73 20 20 00 | 04 0d 00 47 61 70 70 65 |is is .|...Gappe|
|00004900| 6e 64 65 64 20 6f 6e 74 | 6f 20 74 68 65 20 73 74 |nded ont|o the st|
|00004910| 72 69 6e 67 20 77 69 74 | 68 20 74 68 65 20 2f 20 |ring wit|h the / |
|00004920| 66 6f 72 20 74 68 65 20 | 63 6f 6d 70 6c 65 74 65 |for the |complete|
|00004930| 20 70 6f 73 74 66 69 78 | 20 65 78 70 72 65 73 73 | postfix| express|
|00004940| 69 6f 6e 80 00 04 00 00 | 10 43 01 00 00 00 00 00 |ion.....|.C......|
|00004950| 00 00 00 01 d4 00 00 00 | 00 20 00 04 0d 00 00 20 |........|. ..... |
|00004960| 00 04 0d 00 2d 62 20 c2 | 20 63 68 73 20 62 20 73 |....-b .| chs b s|
|00004970| 71 75 61 72 65 20 34 20 | c2 20 61 20 2a 20 63 20 |quare 4 |. a * c |
|00004980| 2a 20 2d 20 c3 20 2b 20 | 32 20 c2 20 61 20 2a 20 |* - . + |2 . a * |
|00004990| 2f 2e 80 00 04 00 00 10 | 4c 01 00 00 00 00 00 00 |/.......|L.......|
|000049a0| 00 00 01 d4 00 00 00 00 | 20 00 04 0d 00 00 20 00 |........| ..... .|
|000049b0| 04 0d 00 4e 43 6f 6d 70 | 61 72 69 6e 67 20 74 68 |...NComp|aring th|
|000049c0| 69 73 20 77 69 74 68 20 | 74 68 65 20 69 6e 66 69 |is with |the infi|
|000049d0| 78 20 65 78 70 72 65 73 | 73 69 6f 6e 20 66 6f 72 |x expres|sion for|
|000049e0| 20 61 20 63 61 6c 63 75 | 6c 61 74 6f 72 20 74 68 | a calcu|lator th|
|000049f0| 61 74 20 68 61 73 20 70 | 61 72 65 6e 74 68 65 73 |at has p|arenthes|
|00004a00| 69 73 20 00 04 0d 00 00 | 80 00 04 00 00 10 43 01 |is .....|......C.|
|00004a10| 00 00 00 00 00 00 00 00 | 01 d4 00 00 00 00 20 00 |........|...... .|
|00004a20| 04 0d 00 32 28 20 2d 20 | 62 20 2b 20 28 20 62 20 |...2( - |b + ( b |
|00004a30| 73 71 75 61 72 65 20 2d | 20 34 20 2a 20 61 20 2a |square -| 4 * a *|
|00004a40| 20 63 20 29 20 c3 20 29 | 20 2f 20 28 20 32 20 2a | c ) . )| / ( 2 *|
|00004a50| 20 61 20 29 20 3d 80 00 | 04 00 00 10 4c 01 00 00 | a ) =..|....L...|
|00004a60| 00 00 00 00 00 00 01 d4 | 00 00 00 00 20 00 04 0d |........|.... ...|
|00004a70| 00 00 00 00 04 0d 00 5c | 73 68 6f 77 73 20 74 68 |.......\|shows th|
|00004a80| 61 74 20 74 68 65 20 70 | 6f 73 74 66 69 78 20 65 |at the p|ostfix e|
|00004a90| 78 70 72 65 73 73 69 6f | 6e 20 68 61 73 20 34 20 |xpressio|n has 4 |
|00004aa0| 66 65 77 65 72 20 6b 65 | 79 20 73 74 72 6f 6b 65 |fewer ke|y stroke|
|00004ab0| 73 2e 20 20 57 69 74 68 | 20 65 78 70 65 72 69 65 |s. With| experie|
|00004ac0| 6e 63 65 20 70 6f 73 74 | 66 69 78 20 62 65 63 6f |nce post|fix beco|
|00004ad0| 6d 65 73 20 00 00 04 0d | 00 61 6d 6f 72 65 20 69 |mes ....|.amore i|
|00004ae0| 6e 74 75 69 74 69 76 65 | 20 61 6e 64 20 69 74 20 |ntuitive| and it |
|00004af0| 69 73 20 65 61 73 69 65 | 72 20 74 6f 20 65 76 61 |is easie|r to eva|
|00004b00| 6c 75 61 74 65 20 63 6f | 6d 70 6c 69 63 61 74 65 |luate co|mplicate|
|00004b10| 64 20 65 78 70 72 65 73 | 73 69 6f 6e 73 20 62 65 |d expres|sions be|
|00004b20| 63 61 75 73 65 20 69 74 | 73 20 6e 6f 74 20 6e 65 |cause it|s not ne|
|00004b30| 63 65 73 73 61 72 79 20 | 74 6f 20 20 00 04 0d 00 |cessary |to ....|
|00004b40| 1a 68 61 76 65 20 74 6f | 20 6d 61 74 63 68 20 70 |.have to| match p|
|00004b50| 61 72 65 6e 74 68 65 73 | 69 73 2e 20 00 04 0d 00 |arenthes|is. ....|
|00004b60| 00 20 00 04 0d 00 5b 46 | 6f 72 20 61 20 63 6f 6d |. ....[F|or a com|
|00004b70| 70 6c 65 74 65 20 61 6e | 61 6c 79 73 69 73 20 6f |plete an|alysis o|
|00004b80| 66 20 74 68 65 20 71 75 | 61 64 72 61 74 69 63 20 |f the qu|adratic |
|00004b90| 65 71 75 61 74 69 6f 6e | 20 61 20 73 79 6d 62 6f |equation| a symbo|
|00004ba0| 6c 69 63 20 73 74 61 63 | 6b 20 73 65 71 75 65 6e |lic stac|k sequen|
|00004bb0| 63 65 20 69 73 20 73 68 | 6f 77 6e 20 62 65 6c 6f |ce is sh|own belo|
|00004bc0| 77 2e 20 00 04 0d 00 00 | 80 00 04 00 00 10 4c 01 |w. .....|......L.|
|00004bd0| 00 00 00 00 00 00 00 00 | 01 d4 00 00 00 24 60 00 |........|.....$`.|
|00004be0| 04 0d 00 1c 02 00 03 0a | 04 01 09 62 c2 09 2d 09 |........|...b..-.|
|00004bf0| 62 09 5e 32 09 34 c2 09 | 61 09 2a 09 63 09 2a 09 |b.^2.4..|a.*.c.*.|
|00004c00| 60 00 04 0d 00 1e 02 00 | 03 0a 00 01 74 09 c9 09 |`.......|....t...|
|00004c10| c9 09 c9 09 c9 09 c9 09 | 2d 62 09 2d 62 09 62 2d |........|-b.-b.b-|
|00004c20| 09 2d 62 09 20 00 04 0d | 00 1b 72 09 c9 09 c9 09 |.-b. ...|..r.....|
|00004c30| c9 09 c9 09 2d 62 09 62 | 5e 32 09 2d 62 09 62 5e |....-b.b|^2.-b.b^|
|00004c40| 32 09 2d 62 09 20 00 04 | 0d 00 1d 79 09 c9 09 c9 |2.-b. ..|...y....|
|00004c50| 09 2d 62 09 2d 62 09 62 | 5e 32 09 34 09 62 5e 32 |.-b.-b.b|^2.4.b^2|
|00004c60| 09 34 61 09 62 5e 32 09 | 20 00 04 0d 00 1a 78 09 |.4a.b^2.| .....x.|
|00004c70| 62 09 2d 62 09 62 09 62 | 5e 32 09 34 09 61 09 34 |b.-b.b.b|^2.4.a.4|
|00004c80| 61 09 63 09 34 61 63 09 | 20 00 04 0d 00 00 80 00 |a.c.4ac.| .......|
|00004c90| 04 00 00 1a 4c 01 00 00 | 00 00 00 00 00 00 01 d4 |....L...|........|
|00004ca0| 00 00 00 24 00 48 00 25 | 00 b4 01 17 01 7a 60 00 |...$.H.%|.....z`.|
|00004cb0| 04 0d 00 10 02 00 03 0a | 04 01 09 09 2d 09 c3 09 |........|....-...|
|00004cc0| 2b 09 32 c2 60 00 04 0d | 00 13 02 00 03 0a 00 01 |+.2.`...|........|
|00004cd0| 74 09 2d 62 09 2d 62 09 | 2d 62 09 2d 62 20 00 04 |t.-b.-b.|-b.-b ..|
|00004ce0| 0d 00 0d 72 09 2d 62 09 | 2d 62 09 2d 62 09 2d 62 |...r.-b.|-b.-b.-b|
|00004cf0| 20 00 04 0d 00 1a 79 09 | 2d 62 09 2d 62 09 2d 62 | .....y.|-b.-b.-b|
|00004d00| 09 2d 62 2b c3 28 62 5e | 32 20 2d 20 34 61 63 29 |.-b+.(b^|2 - 4ac)|
|00004d10| 20 00 04 0d 00 2a 78 09 | 62 5e 32 20 2d 20 34 61 | ....*x.|b^2 - 4a|
|00004d20| 63 09 c3 28 62 5e 32 20 | 2d 20 34 61 63 29 09 2d |c..(b^2 |- 4ac).-|
|00004d30| 62 2b c3 28 62 5e 32 20 | 2d 20 34 61 63 29 09 32 |b+.(b^2 |- 4ac).2|
|00004d40| 20 00 04 0d 00 00 60 00 | 04 0d 00 0d 02 00 03 0a | .....`.|........|
|00004d50| 04 01 09 09 61 09 2a 09 | 2f 60 00 04 0d 00 10 02 |....a.*.|/`......|
|00004d60| 00 03 0a 00 01 74 09 2d | 62 09 2d 62 09 2d 62 20 |.....t.-|b.-b.-b |
|00004d70| 00 04 0d 00 17 72 09 2d | 62 2b c3 28 62 5e 32 20 |.....r.-|b+.(b^2 |
|00004d80| 2d 20 34 61 63 29 09 2d | 62 09 2d 62 20 00 04 0d |- 4ac).-|b.-b ...|
|00004d90| 00 16 79 09 32 09 2d 62 | 2b c3 28 62 5e 32 20 2d |..y.2.-b|+.(b^2 -|
|00004da0| 20 34 61 63 29 09 2d 62 | 20 00 04 0d 00 1d 78 09 | 4ac).-b| .....x.|
|00004db0| 61 09 32 61 09 28 2d 62 | 2b c3 28 62 5e 32 20 2d |a.2a.(-b|+.(b^2 -|
|00004dc0| 20 34 61 63 29 29 2f 28 | 32 61 29 80 00 04 00 00 | 4ac))/(|2a).....|
|00004dd0| 10 4c 01 00 00 00 00 00 | 00 00 00 01 d4 00 00 00 |.L......|........|
|00004de0| 00 20 00 04 0d 00 00 60 | 00 06 0d 00 3a 02 00 03 |. .....`|....:...|
|00004df0| 0a 01 01 4d 6f 72 65 20 | 6f 6e 20 74 68 65 20 73 |...More |on the s|
|00004e00| 74 61 63 6b 20 61 6e 64 | 20 63 6f 6d 70 6c 69 63 |tack and| complic|
|00004e10| 61 74 65 64 20 65 78 70 | 72 65 73 73 69 6f 6e 73 |ated exp|ressions|
|00004e20| 3a 02 00 03 0a 00 01 00 | 00 04 0d 00 5b 41 73 20 |:.......|....[As |
|00004e30| 70 72 65 76 69 6f 75 73 | 6c 79 20 73 74 61 74 65 |previous|ly state|
|00004e40| 64 2c 20 77 68 65 6e 20 | 73 6f 6d 65 74 68 69 6e |d, when |somethin|
|00004e50| 67 20 69 73 20 70 75 73 | 68 65 64 20 6f 6e 74 6f |g is pus|hed onto|
|00004e60| 20 74 68 65 20 73 74 61 | 63 6b 2c 20 74 68 65 20 | the sta|ck, the |
|00004e70| 76 61 6c 75 65 20 69 6e | 20 74 68 65 20 72 20 72 |value in| the r r|
|00004e80| 65 67 69 73 74 65 72 20 | 40 00 04 0d 00 6c 72 65 |egister |@....lre|
|00004e90| 70 6c 61 63 65 73 20 74 | 68 65 20 76 61 6c 75 65 |places t|he value|
|00004ea0| 20 69 6e 20 74 68 65 20 | 74 20 72 65 67 69 73 74 | in the |t regist|
|00004eb0| 65 72 2e 20 20 54 68 65 | 20 70 72 65 76 69 6f 75 |er. The| previou|
|00004ec0| 73 20 74 20 76 61 6c 75 | 65 20 69 73 20 02 00 03 |s t valu|e is ...|
|00004ed0| 0a 01 01 6c 6f 73 74 21 | 02 00 03 0a 00 01 20 20 |...lost!|...... |
|00004ee0| 41 20 70 6f 73 74 66 69 | 78 20 65 78 70 72 65 73 |A postfi|x expres|
|00004ef0| 73 69 6f 6e 20 74 68 61 | 74 20 00 00 04 0d 00 57 |sion tha|t .....W|
|00004f00| 77 6f 75 6c 64 20 6f 76 | 65 72 66 6c 6f 77 20 74 |would ov|erflow t|
|00004f10| 68 65 20 78 79 72 74 20 | 73 74 61 63 6b 20 69 73 |he xyrt |stack is|
|00004f20| 20 6e 6f 74 20 68 61 72 | 64 20 74 6f 20 69 6d 61 | not har|d to ima|
|00004f30| 67 69 6e 65 2e 20 20 43 | 6f 6e 73 69 64 65 72 20 |gine. C|onsider |
|00004f40| 74 68 65 20 70 6f 73 74 | 66 69 78 20 65 78 70 72 |the post|fix expr|
|00004f50| 65 73 73 69 6f 6e 20 00 | 00 04 0d 00 5c 31 c2 32 |ession .|....\1.2|
|00004f60| c2 33 c2 34 c2 35 2b 2b | 2b 2b 2e 20 20 20 41 6c |.3.4.5++|++. Al|
|00004f70| 74 68 6f 75 67 68 20 61 | 20 76 61 6c 69 64 20 70 |though a| valid p|
|00004f80| 6f 73 74 66 69 78 20 65 | 78 70 72 65 73 73 69 6f |ostfix e|xpressio|
|00004f90| 6e 20 66 6f 72 20 74 68 | 65 20 61 64 64 69 74 69 |n for th|e additi|
|00004fa0| 6f 6e 20 6f 66 20 35 20 | 6e 75 6d 62 65 72 73 2c |on of 5 |numbers,|
|00004fb0| 20 69 74 20 77 69 6c 6c | 20 20 00 04 0d 00 60 6f | it will| ....`o|
|00004fc0| 76 65 72 66 6c 6f 77 20 | 74 68 65 20 63 61 6c 63 |verflow |the calc|
|00004fd0| 75 6c 61 74 6f 72 20 73 | 74 61 63 6b 20 61 6e 64 |ulator s|tack and|
|00004fe0| 20 72 65 73 75 6c 74 20 | 69 6e 20 74 68 65 20 77 | result |in the w|
|00004ff0| 72 6f 6e 67 20 61 6e 73 | 77 65 72 2e 20 20 54 68 |rong ans|wer. Th|
|00005000| 65 20 73 74 61 63 6b 20 | 73 65 71 75 65 6e 63 65 |e stack |sequence|
|00005010| 20 69 73 20 61 73 20 66 | 6f 6c 6c 6f 77 73 2e 20 | is as f|ollows. |
|00005020| 00 04 0d 00 00 80 00 04 | 00 00 10 4c 01 00 00 00 |........|...L....|
|00005030| 00 00 00 00 00 01 d4 00 | 00 00 24 60 00 04 0d 00 |........|..$`....|
|00005040| 1c 02 00 03 0a 04 01 09 | 31 c2 09 32 c2 09 33 c2 |........|1..2..3.|
|00005050| 09 34 c2 09 35 09 2b 09 | 2b 09 2b 09 2b 60 00 04 |.4..5.+.|+.+.+`..|
|00005060| 0d 00 19 02 00 03 0a 00 | 01 74 09 c9 09 c9 09 c9 |........|.t......|
|00005070| 09 31 09 32 09 32 09 32 | 09 32 09 32 20 00 04 0d |.1.2.2.2|.2.2 ...|
|00005080| 00 13 72 09 c9 09 c9 09 | 31 09 32 09 33 09 32 09 |..r.....|1.2.3.2.|
|00005090| 32 09 32 09 32 20 00 04 | 0d 00 13 79 09 c9 09 31 |2.2.2 ..|...y...1|
|000050a0| 09 32 09 33 09 34 09 33 | 09 32 09 32 09 32 20 00 |.2.3.4.3|.2.2.2 .|
|000050b0| 04 0d 00 16 78 09 31 09 | 32 09 33 09 34 09 35 09 |....x.1.|2.3.4.5.|
|000050c0| 39 09 31 32 09 31 34 09 | 31 36 80 00 04 00 00 10 |9.12.14.|16......|
|000050d0| 4c 01 00 00 00 00 00 00 | 00 00 01 d4 00 00 00 00 |L.......|........|
|000050e0| 20 00 04 0d 00 00 00 00 | 04 0d 00 5f 57 68 65 6e | .......|..._When|
|000050f0| 20 35 20 69 73 20 70 75 | 73 68 65 64 20 6f 6e 74 | 5 is pu|shed ont|
|00005100| 6f 20 74 68 65 20 73 74 | 61 63 6b 20 74 68 65 20 |o the st|ack the |
|00005110| 76 61 6c 75 65 20 69 6e | 20 74 2c 20 77 68 69 63 |value in| t, whic|
|00005120| 68 20 69 73 20 31 2c 20 | 69 73 20 6c 6f 73 74 2e |h is 1, |is lost.|
|00005130| 20 20 54 68 69 73 20 63 | 6f 6e 73 74 69 74 75 74 | This c|onstitut|
|00005140| 65 73 20 61 20 73 74 61 | 63 6b 20 00 00 04 0d 00 |es a sta|ck .....|
|00005150| 5f 6f 76 65 72 66 6c 6f | 77 20 28 65 76 65 72 79 |_overflo|w (every|
|00005160| 20 73 74 61 63 6b 20 70 | 75 73 68 20 6c 6f 73 65 | stack p|ush lose|
|00005170| 73 20 69 6e 66 6f 72 6d | 61 74 69 6f 6e 20 62 75 |s inform|ation bu|
|00005180| 74 20 69 6e 20 74 68 69 | 73 20 63 61 73 65 20 69 |t in thi|s case i|
|00005190| 74 20 69 73 20 6e 65 65 | 64 65 64 20 69 6e 66 6f |t is nee|ded info|
|000051a0| 72 6d 61 74 69 6f 6e 29 | 2e 20 20 57 68 65 6e 20 |rmation)|. When |
|000051b0| 00 00 04 0d 00 60 74 68 | 65 20 6c 61 73 74 20 2b |.....`th|e last +|
|000051c0| 20 69 73 20 65 78 65 63 | 75 74 65 64 20 61 20 31 | is exec|uted a 1|
|000051d0| 20 73 68 6f 75 6c 64 20 | 62 65 20 70 75 6c 6c 65 | should |be pulle|
|000051e0| 64 20 66 72 6f 6d 20 74 | 68 65 20 73 74 61 63 6b |d from t|he stack|
|000051f0| 2e 20 20 54 68 69 73 20 | 76 61 6c 75 65 20 77 61 |. This |value wa|
|00005200| 73 20 6c 6f 73 74 20 77 | 68 65 6e 20 74 68 65 20 |s lost w|hen the |
|00005210| 35 20 77 61 73 20 00 00 | 04 0d 00 60 70 75 73 68 |5 was ..|...`push|
|00005220| 65 64 20 6f 6e 74 6f 20 | 74 68 65 20 73 74 61 63 |ed onto |the stac|
|00005230| 6b 2e 20 20 57 68 65 6e | 20 74 68 65 20 70 75 6c |k. When| the pul|
|00005240| 6c 20 66 6f 72 20 61 20 | 31 20 69 73 20 65 78 65 |l for a |1 is exe|
|00005250| 63 75 74 65 64 20 61 20 | 32 20 69 73 20 72 65 63 |cuted a |2 is rec|
|00005260| 65 69 76 65 64 20 73 69 | 6e 63 65 20 74 68 65 20 |eived si|nce the |
|00005270| 74 20 72 65 67 69 73 74 | 65 72 2c 20 20 00 04 0d |t regist|er, ...|
|00005280| 00 51 6c 61 63 6b 69 6e | 67 20 74 68 65 20 6b 6e |.Qlackin|g the kn|
|00005290| 6f 77 6c 65 64 67 65 20 | 6f 66 20 77 68 61 74 20 |owledge |of what |
|000052a0| 76 61 6c 75 65 20 69 74 | 20 73 68 6f 75 6c 64 20 |value it| should |
|000052b0| 61 73 73 75 6d 65 2c 20 | 61 73 73 75 6d 65 73 20 |assume, |assumes |
|000052c0| 69 74 73 20 70 72 65 76 | 69 6f 75 73 20 76 61 6c |its prev|ious val|
|000052d0| 75 65 2e 20 00 04 0d 00 | 00 00 00 04 0d 00 5a 41 |ue. ....|......ZA|
|000052e0| 20 70 6f 73 74 66 69 78 | 20 65 78 70 72 65 73 73 | postfix| express|
|000052f0| 69 6f 6e 20 77 68 69 63 | 68 20 77 6f 72 6b 73 20 |ion whic|h works |
|00005300| 69 73 20 31 c2 32 2b 33 | 2b 34 2b 35 2b 2e 20 20 |is 1.2+3|+4+5+. |
|00005310| 50 72 61 63 74 69 63 61 | 6c 6c 79 20 61 6c 6c 20 |Practica|lly all |
|00005320| 6d 61 74 68 65 6d 61 74 | 69 63 61 6c 20 65 78 70 |mathemat|ical exp|
|00005330| 72 65 73 73 69 6f 6e 73 | 20 00 00 04 0d 00 61 61 |ressions| .....aa|
|00005340| 72 65 20 65 78 70 72 65 | 73 73 69 62 6c 65 20 69 |re expre|ssible i|
|00005350| 6e 20 61 20 70 6f 73 74 | 66 69 78 20 66 6f 72 6d |n a post|fix form|
|00005360| 20 77 68 69 63 68 20 77 | 69 6c 6c 20 6e 6f 74 20 | which w|ill not |
|00005370| 6f 76 65 72 66 6c 6f 77 | 20 74 68 65 20 73 74 61 |overflow| the sta|
|00005380| 63 6b 2e 20 20 41 20 72 | 75 6c 65 20 6f 66 20 74 |ck. A r|ule of t|
|00005390| 68 75 6d 62 3a 20 20 50 | 72 65 73 73 69 6e 67 20 |humb: P|ressing |
|000053a0| 00 00 04 0d 00 5d 74 68 | 65 20 65 6e 74 65 72 20 |.....]th|e enter |
|000053b0| 6b 65 79 20 72 65 70 65 | 61 74 65 64 6c 79 20 77 |key repe|atedly w|
|000053c0| 69 74 68 6f 75 74 20 69 | 6e 74 65 72 76 65 6e 69 |ithout i|nterveni|
|000053d0| 6e 67 20 62 69 6e 61 72 | 79 20 6f 70 65 72 61 74 |ng binar|y operat|
|000053e0| 69 6f 6e 73 20 69 73 20 | 61 20 73 75 72 65 20 77 |ions is |a sure w|
|000053f0| 61 79 20 74 6f 20 6f 76 | 65 72 66 6c 6f 77 20 74 |ay to ov|erflow t|
|00005400| 68 65 20 20 00 04 0d 00 | 06 73 74 61 63 6b 2e 20 |he ....|.stack. |
|00005410| 00 04 0d 00 00 00 00 04 | 0d 00 5b 49 66 20 73 74 |........|..[If st|
|00005420| 61 63 6b 20 6f 76 65 72 | 66 6c 6f 77 20 69 73 20 |ack over|flow is |
|00005430| 61 20 63 6f 6e 63 65 72 | 6e 2c 20 69 6e 74 65 72 |a concer|n, inter|
|00005440| 6d 65 64 69 61 74 65 20 | 76 61 6c 75 65 73 20 63 |mediate |values c|
|00005450| 61 6e 20 62 65 20 73 74 | 6f 72 65 64 20 61 6e 64 |an be st|ored and|
|00005460| 20 72 65 63 61 6c 6c 65 | 64 20 66 72 6f 6d 20 6d | recalle|d from m|
|00005470| 65 6d 6f 72 79 20 00 00 | 04 0d 00 63 72 65 67 69 |emory ..|...cregi|
|00005480| 73 74 65 72 73 2e 20 20 | 54 68 69 73 20 69 73 20 |sters. |This is |
|00005490| 61 20 67 6f 6f 64 20 69 | 64 65 61 20 69 6e 20 67 |a good i|dea in g|
|000054a0| 65 6e 65 72 61 6c 20 62 | 65 63 61 75 73 65 20 69 |eneral b|ecause i|
|000054b0| 74 20 62 72 65 61 6b 73 | 20 6c 61 72 67 65 20 65 |t breaks| large e|
|000054c0| 78 70 72 65 73 73 69 6f | 6e 73 20 69 6e 74 6f 20 |xpressio|ns into |
|000054d0| 73 6d 61 6c 6c 65 72 20 | 6f 6e 65 73 2e 20 20 00 |smaller |ones. .|
|000054e0| 00 04 0d 00 5e 49 66 20 | 6f 6e 65 20 70 6f 72 74 |....^If |one port|
|000054f0| 69 6f 6e 20 6f 66 20 74 | 68 65 20 65 78 70 72 65 |ion of t|he expre|
|00005500| 73 73 69 6f 6e 20 77 61 | 73 20 65 76 61 6c 75 61 |ssion wa|s evalua|
|00005510| 74 65 64 20 69 6e 63 6f | 72 72 65 63 74 6c 79 2c |ted inco|rrectly,|
|00005520| 20 74 68 65 20 6f 74 68 | 65 72 20 70 6f 72 74 69 | the oth|er porti|
|00005530| 6f 6e 73 20 6e 65 65 64 | 20 6e 6f 74 20 62 65 20 |ons need| not be |
|00005540| 72 65 2d 20 00 04 0d 00 | 0a 65 76 61 6c 75 61 74 |re- ....|.evaluat|
|00005550| 65 64 2e 20 00 04 0d 00 | 00 60 00 04 0d 00 26 02 |ed. ....|.`....&.|
|00005560| 00 03 0a 01 01 52 50 4e | 20 64 69 73 63 75 73 73 |.....RPN| discuss|
|00005570| 69 6f 6e 20 63 6f 6e 63 | 6c 75 73 69 6f 6e 3a 02 |ion conc|lusion:.|
|00005580| 00 03 0a 00 01 00 00 04 | 0d 00 60 42 79 20 6b 6e |........|..`By kn|
|00005590| 6f 77 69 6e 67 20 68 6f | 77 20 74 68 65 20 73 74 |owing ho|w the st|
|000055a0| 61 63 6b 20 6f 70 65 72 | 61 74 65 73 20 61 6e 64 |ack oper|ates and|
|000055b0| 20 77 68 61 74 20 74 68 | 65 20 6f 70 65 72 61 74 | what th|e operat|
|000055c0| 6f 72 20 6b 65 79 73 20 | 64 6f 20 74 6f 20 74 68 |or keys |do to th|
|000055d0| 65 20 73 74 61 63 6b 2c | 20 61 6e 20 52 50 4e 20 |e stack,| an RPN |
|000055e0| 63 61 6c 63 75 6c 61 74 | 6f 72 20 20 00 04 0d 00 |calculat|or ....|
|000055f0| 45 63 61 6e 20 62 65 20 | 6d 61 64 65 20 74 6f 20 |Ecan be |made to |
|00005600| 65 76 61 6c 75 61 74 65 | 20 61 6e 20 65 78 70 72 |evaluate| an expr|
|00005610| 65 73 73 69 6f 6e 20 65 | 78 61 63 74 6c 79 20 69 |ession e|xactly i|
|00005620| 6e 20 74 68 65 20 6d 61 | 6e 6e 65 72 20 72 65 71 |n the ma|nner req|
|00005630| 75 69 72 65 64 2e 20 00 | 04 0d 00 00 60 00 06 0d |uired. .|....`...|
|00005640| 00 38 02 00 03 0a 01 01 | 46 69 6e 61 6e 63 69 61 |.8......|Financia|
|00005650| 6c 20 66 75 6e 63 74 69 | 6f 6e 73 20 6f 6e 20 02 |l functi|ons on .|
|00005660| 00 03 0a 03 01 52 50 4e | 20 63 61 6c 63 02 00 03 |.....RPN| calc...|
|00005670| 0a 01 01 3a 02 00 03 0a | 00 01 40 00 04 0d 00 67 |...:....|..@....g|
|00005680| 42 65 73 69 64 65 73 20 | 74 68 65 20 73 74 61 6e |Besides |the stan|
|00005690| 64 61 72 64 20 66 75 6e | 63 74 69 6f 6e 20 6b 65 |dard fun|ction ke|
|000056a0| 79 73 2c 20 02 00 03 0a | 02 01 52 50 4e 20 63 61 |ys, ....|..RPN ca|
|000056b0| 6c 63 02 00 03 0a 00 01 | 20 20 69 6e 63 6c 75 64 |lc......| includ|
|000056c0| 65 73 20 66 69 76 65 20 | 66 69 6e 61 6e 63 69 61 |es five |financia|
|000056d0| 6c 20 6b 65 79 73 2e 20 | 20 54 68 65 20 66 69 6e |l keys. | The fin|
|000056e0| 61 6e 63 69 61 6c 20 00 | 00 04 0d 00 61 66 75 6e |ancial .|....afun|
|000056f0| 63 74 69 6f 6e 73 20 64 | 65 61 6c 20 77 69 74 68 |ctions d|eal with|
|00005700| 20 63 61 73 68 20 66 6c | 6f 77 20 61 6e 61 6c 79 | cash fl|ow analy|
|00005710| 73 69 73 20 77 69 74 68 | 20 63 6f 6d 70 6f 75 6e |sis with| compoun|
|00005720| 64 65 64 20 69 6e 74 65 | 72 65 73 74 2e 20 20 49 |ded inte|rest. I|
|00005730| 6e 74 65 72 6e 61 6c 20 | 74 6f 20 74 68 65 20 63 |nternal |to the c|
|00005740| 61 6c 63 75 6c 61 74 6f | 72 20 61 72 65 20 00 00 |alculato|r are ..|
|00005750| 04 0d 00 5a 66 69 76 65 | 20 66 69 6e 61 6e 63 69 |...Zfive| financi|
|00005760| 61 6c 20 72 65 67 69 73 | 74 65 72 73 20 77 68 69 |al regis|ters whi|
|00005770| 63 68 20 68 6f 6c 64 20 | 76 61 6c 75 65 73 20 66 |ch hold |values f|
|00005780| 6f 72 20 74 68 65 20 63 | 61 73 68 20 66 6c 6f 77 |or the c|ash flow|
|00005790| 20 70 72 6f 62 6c 65 6d | 20 61 74 20 68 61 6e 64 | problem| at hand|
|000057a0| 2e 20 20 41 6e 20 75 6e | 6b 6e 6f 77 6e 20 20 00 |. An un|known .|
|000057b0| 04 0d 00 50 71 75 61 6e | 74 69 74 79 20 63 61 6e |...Pquan|tity can|
|000057c0| 20 62 65 20 66 6f 75 6e | 64 20 69 66 20 74 68 65 | be foun|d if the|
|000057d0| 20 6f 74 68 65 72 20 66 | 6f 75 72 20 72 65 67 69 | other f|our regi|
|000057e0| 73 74 65 72 73 20 63 6f | 6e 74 61 69 6e 20 74 68 |sters co|ntain th|
|000057f0| 65 20 6b 6e 6f 77 6e 20 | 69 6e 66 6f 72 6d 61 74 |e known |informat|
|00005800| 69 6f 6e 2e 20 00 04 0d | 00 00 00 00 04 0d 00 61 |ion. ...|.......a|
|00005810| 54 68 65 20 66 69 6e 61 | 6e 63 69 61 6c 20 6b 65 |The fina|ncial ke|
|00005820| 79 73 20 61 72 65 20 64 | 75 61 6c 20 70 75 72 70 |ys are d|ual purp|
|00005830| 6f 73 65 20 69 6e 20 6e | 61 74 75 72 65 a0 3b 20 |ose in n|ature.; |
|00005840| 74 68 65 79 20 65 69 74 | 68 65 72 20 73 74 6f 72 |they eit|her stor|
|00005850| 65 20 61 20 76 61 6c 75 | 65 20 69 6e 20 74 68 65 |e a valu|e in the|
|00005860| 20 67 69 76 65 6e 20 72 | 65 67 69 73 74 65 72 2c | given r|egister,|
|00005870| 20 00 00 04 0d 00 61 6f | 72 20 63 61 6c 63 75 6c | .....ao|r calcul|
|00005880| 61 74 65 20 74 68 65 20 | 67 69 76 65 6e 20 66 69 |ate the |given fi|
|00005890| 6e 61 6e 63 69 61 6c 20 | 72 65 67 69 73 74 65 72 |nancial |register|
|000058a0| 20 66 72 6f 6d 20 74 68 | 65 20 76 61 6c 75 65 73 | from th|e values|
|000058b0| 20 69 6e 20 74 68 65 20 | 6f 74 68 65 72 20 66 6f | in the |other fo|
|000058c0| 75 72 20 72 65 67 69 73 | 74 65 72 73 2e 20 20 54 |ur regis|ters. T|
|000058d0| 68 65 20 72 75 6c 65 20 | 20 00 04 0d 00 4d 64 65 |he rule | ....Mde|
|000058e0| 74 65 72 6d 69 6e 69 6e | 67 20 77 68 65 6e 20 61 |terminin|g when a|
|000058f0| 20 76 61 6c 75 65 20 69 | 73 20 73 74 6f 72 65 64 | value i|s stored|
|00005900| 20 61 6e 64 20 77 68 65 | 6e 20 69 74 20 69 73 20 | and whe|n it is |
|00005910| 63 61 6c 63 75 6c 61 74 | 65 64 20 69 74 20 71 75 |calculat|ed it qu|
|00005920| 69 74 65 20 73 69 6d 70 | 6c 65 3a 20 00 04 0d 00 |ite simp|le: ....|
|00005930| 00 80 00 04 00 00 10 4c | 01 00 00 00 00 00 00 00 |.......L|........|
|00005940| 00 01 b0 00 23 00 24 00 | 00 04 0d 00 51 54 68 65 |....#.$.|....QThe|
|00005950| 20 76 61 6c 75 65 20 69 | 6e 20 74 68 65 20 64 69 | value i|n the di|
|00005960| 73 70 6c 61 79 20 69 73 | 20 73 74 6f 72 65 64 20 |splay is| stored |
|00005970| 69 6e 20 74 68 65 20 73 | 70 65 63 69 66 69 65 64 |in the s|pecified|
|00005980| 20 72 65 67 69 73 74 65 | 72 20 75 6e 6c 65 73 73 | registe|r unless|
|00005990| 20 74 68 65 20 70 72 65 | 76 69 6f 75 73 20 20 00 | the pre|vious .|
|000059a0| 04 0d 00 34 6b 65 79 20 | 70 72 65 73 73 65 64 20 |...4key |pressed |
|000059b0| 77 61 73 20 61 20 66 69 | 6e 61 6e 63 69 61 6c 20 |was a fi|nancial |
|000059c0| 6b 65 79 20 28 70 76 2c | 20 70 6d 74 2c 20 66 76 |key (pv,| pmt, fv|
|000059d0| 2c 20 69 2c 20 6e 29 2e | 80 00 04 00 00 10 4c 01 |, i, n).|......L.|
|000059e0| 00 00 00 00 00 00 00 00 | 01 d4 00 00 00 00 20 00 |........|...... .|
|000059f0| 04 0d 00 00 00 00 04 0d | 00 5f 54 68 69 73 20 6d |........|._This m|
|00005a00| 65 61 6e 73 20 74 68 65 | 20 72 65 71 75 69 72 65 |eans the| require|
|00005a10| 64 20 73 65 71 75 65 6e | 63 65 20 6f 66 20 65 76 |d sequen|ce of ev|
|00005a20| 65 6e 74 73 20 69 73 20 | 74 6f 20 65 6e 74 65 72 |ents is |to enter|
|00005a30| 20 74 68 65 20 6e 75 6d | 62 65 72 20 66 6f 72 20 | the num|ber for |
|00005a40| 61 20 67 69 76 65 6e 20 | 66 69 6e 61 6e 63 69 61 |a given |financia|
|00005a50| 6c 20 66 61 63 74 6f 72 | 20 00 00 04 0d 00 63 61 |l factor| .....ca|
|00005a60| 6e 64 20 73 74 6f 72 65 | 20 69 74 20 69 6e 20 74 |nd store| it in t|
|00005a70| 68 65 20 67 69 76 65 6e | 20 72 65 67 69 73 74 65 |he given| registe|
|00005a80| 72 20 62 79 20 70 72 65 | 73 73 69 6e 67 20 74 68 |r by pre|ssing th|
|00005a90| 65 20 61 73 73 6f 63 69 | 61 74 65 64 20 6b 65 79 |e associ|ated key|
|00005aa0| 2e 20 20 54 68 69 73 20 | 70 72 6f 63 65 73 73 20 |. This |process |
|00005ab0| 72 65 70 65 61 74 73 20 | 75 6e 74 69 6c 20 74 68 |repeats |until th|
|00005ac0| 65 20 00 00 04 0d 00 5e | 66 6f 75 72 20 75 6e 6b |e .....^|four unk|
|00005ad0| 6f 77 6e 20 66 61 63 74 | 6f 72 73 20 61 72 65 20 |own fact|ors are |
|00005ae0| 73 74 6f 72 65 64 2e 20 | 20 41 74 20 74 68 69 73 |stored. | At this|
|00005af0| 20 70 6f 69 6e 74 20 74 | 68 65 20 6c 61 73 74 20 | point t|he last |
|00005b00| 6b 65 79 20 70 72 65 73 | 73 65 64 20 77 61 73 20 |key pres|sed was |
|00005b10| 61 20 66 69 6e 61 6e 63 | 69 61 6c 20 6b 65 79 2e |a financ|ial key.|
|00005b20| 20 20 54 68 65 20 20 00 | 04 0d 00 47 75 6e 6b 6f | The .|...Gunko|
|00005b30| 77 6e 20 66 61 63 74 6f | 72 20 69 73 20 63 61 6c |wn facto|r is cal|
|00005b40| 63 75 6c 61 74 65 64 20 | 62 79 20 69 6d 6d 65 64 |culated |by immed|
|00005b50| 69 61 74 65 6c 79 20 70 | 72 65 73 73 69 6e 67 20 |iately p|ressing |
|00005b60| 74 68 65 20 61 73 73 6f | 63 69 61 74 65 64 20 6b |the asso|ciated k|
|00005b70| 65 79 2e 20 00 04 0d 00 | 00 00 00 04 0d 00 61 49 |ey. ....|......aI|
|00005b80| 66 20 74 68 65 20 6b 6e | 6f 77 6e 20 72 65 67 69 |f the kn|own regi|
|00005b90| 73 74 65 72 73 20 68 61 | 76 65 20 61 70 70 72 6f |sters ha|ve appro|
|00005ba0| 70 72 69 61 74 65 20 76 | 61 6c 75 65 73 20 62 75 |priate v|alues bu|
|00005bb0| 74 20 69 74 20 69 73 20 | 6e 6f 74 20 6b 6e 6f 77 |t it is |not know|
|00005bc0| 6e 20 69 66 20 74 68 65 | 20 6c 61 73 74 20 6b 65 |n if the| last ke|
|00005bd0| 79 20 70 72 65 73 73 65 | 64 20 77 61 73 20 61 20 |y presse|d was a |
|00005be0| 00 00 04 0d 00 63 66 69 | 6e 61 6e 63 69 61 6c 20 |.....cfi|nancial |
|00005bf0| 6b 65 79 2c 20 74 68 65 | 6e 20 6a 75 73 74 20 70 |key, the|n just p|
|00005c00| 72 65 73 73 20 74 68 65 | 20 64 65 73 69 72 65 64 |ress the| desired|
|00005c10| 20 6b 65 79 20 74 77 69 | 63 65 2e 20 20 49 66 20 | key twi|ce. If |
|00005c20| 74 68 65 20 6c 61 73 74 | 20 6b 65 79 20 70 72 65 |the last| key pre|
|00005c30| 73 73 65 64 20 77 61 73 | 20 61 20 66 69 6e 61 6e |ssed was| a finan|
|00005c40| 63 69 61 6c 20 6b 65 79 | 20 00 00 04 0d 00 65 74 |cial key| .....et|
|00005c50| 68 69 73 20 61 63 74 69 | 6f 6e 20 6a 75 73 74 20 |his acti|on just |
|00005c60| 63 61 6c 63 75 6c 61 74 | 65 73 20 74 68 65 20 75 |calculat|es the u|
|00005c70| 6e 6b 6e 6f 77 6e 20 74 | 77 69 63 65 2e 20 20 49 |nknown t|wice. I|
|00005c80| 66 20 69 74 20 77 61 73 | 6e 27 74 2c 20 74 68 65 |f it was|n't, the|
|00005c90| 20 66 69 72 73 74 20 70 | 72 65 73 73 20 77 69 6c | first p|ress wil|
|00005ca0| 6c 20 73 74 6f 72 65 20 | 74 68 65 20 64 69 73 70 |l store |the disp|
|00005cb0| 6c 61 79 20 00 00 04 0d | 00 5c 76 61 6c 75 65 20 |lay ....|.\value |
|00005cc0| 69 6e 74 6f 20 74 68 65 | 20 72 65 67 69 73 74 65 |into the| registe|
|00005cd0| 72 20 61 6e 64 20 74 68 | 65 20 73 65 63 6f 6e 64 |r and th|e second|
|00005ce0| 20 70 72 65 73 73 20 77 | 69 6c 6c 20 63 61 6c 63 | press w|ill calc|
|00005cf0| 75 6c 61 74 65 20 74 68 | 65 20 74 72 75 65 20 76 |ulate th|e true v|
|00005d00| 61 6c 75 65 20 66 72 6f | 6d 20 74 68 65 20 6f 74 |alue fro|m the ot|
|00005d10| 68 65 72 20 34 20 20 00 | 04 0d 00 0a 72 65 67 69 |her 4 .|....regi|
|00005d20| 73 74 65 72 73 2e 20 00 | 04 0d 00 00 20 00 04 0d |sters. .|.... ...|
|00005d30| 00 0c 50 6c 65 61 73 65 | 20 6e 6f 74 65 3a 80 00 |..Please| note:..|
|00005d40| 04 00 00 10 4c 01 00 00 | 00 00 00 00 00 00 01 d4 |....L...|........|
|00005d50| 00 11 00 00 20 00 04 0d | 00 48 a5 09 41 6c 6c 20 |.... ...|.H..All |
|00005d60| 72 65 67 69 73 74 65 72 | 73 20 72 65 74 61 69 6e |register|s retain|
|00005d70| 20 74 68 65 69 72 20 70 | 72 65 76 69 6f 75 73 20 | their p|revious |
|00005d80| 76 61 6c 75 65 20 75 6e | 6c 65 73 73 20 73 70 65 |value un|less spe|
|00005d90| 63 69 66 69 63 61 6c 6c | 79 20 63 68 61 6e 67 65 |cificall|y change|
|00005da0| 64 2e 20 00 04 0d 00 41 | a5 09 41 20 66 69 6e 61 |d. ....A|..A fina|
|00005db0| 6e 63 69 61 6c 20 72 65 | 67 69 73 74 65 72 20 63 |ncial re|gister c|
|00005dc0| 61 6e 6e 6f 74 20 62 65 | 20 61 73 73 75 6d 65 64 |annot be| assumed|
|00005dd0| 20 30 20 75 6e 6c 65 73 | 73 20 69 74 20 69 73 20 | 0 unles|s it is |
|00005de0| 73 65 74 20 74 6f 20 30 | 2e 20 00 04 0d 00 57 a5 |set to 0|. ....W.|
|00005df0| 09 54 68 65 20 73 69 67 | 6e 20 63 6f 6e 76 65 6e |.The sig|n conven|
|00005e00| 74 69 6f 6e a0 20 75 73 | 65 64 20 69 73 20 63 61 |tion. us|ed is ca|
|00005e10| 73 68 20 72 65 63 65 69 | 76 65 64 20 69 73 20 70 |sh recei|ved is p|
|00005e20| 6f 73 69 74 69 76 65 20 | 61 6e 64 20 63 61 73 68 |ositive |and cash|
|00005e30| 20 70 61 69 64 20 6f 75 | 74 20 69 73 20 6e 65 67 | paid ou|t is neg|
|00005e40| 61 74 69 76 65 2e 20 00 | 04 0d 00 33 a5 09 53 74 |ative. .|...3..St|
|00005e50| 6f 72 65 20 61 6e 64 20 | 52 65 63 61 6c 6c 20 61 |ore and |Recall a|
|00005e60| 6c 73 6f 20 77 6f 72 6b | 20 6f 6e 20 74 68 65 20 |lso work| on the |
|00005e70| 66 69 6e 61 6e 63 69 61 | 6c 20 6b 65 79 73 2e 40 |financia|l keys.@|
|00005e80| 00 04 0d 00 67 02 00 03 | 0a 02 01 a5 09 54 68 65 |....g...|.....The|
|00005e90| 20 69 6e 74 65 72 65 73 | 74 20 72 61 74 65 20 28 | interes|t rate (|
|00005ea0| 69 29 20 69 73 20 65 78 | 70 72 65 73 73 65 64 20 |i) is ex|pressed |
|00005eb0| 69 6e 20 70 65 72 63 65 | 6e 74 61 67 65 20 70 6f |in perce|ntage po|
|00005ec0| 69 6e 74 73 2c 20 6e 6f | 74 20 66 72 61 63 74 69 |ints, no|t fracti|
|00005ed0| 6f 6e 73 2e 20 20 54 65 | 6e 20 70 65 72 63 65 6e |ons. Te|n percen|
|00005ee0| 74 20 69 73 20 31 30 20 | 6e 6f 74 20 20 00 04 0d |t is 10 |not ...|
|00005ef0| 00 03 2e 31 2e 80 00 04 | 00 00 10 4c 01 00 00 00 |...1....|...L....|
|00005f00| 00 00 00 00 00 01 d4 00 | 00 00 00 60 00 04 0c 00 |........|...`....|
|00005f10| 06 02 00 14 0a 00 01 20 | 00 04 0c 00 2f a0 20 20 |....... |..../. |
|00005f20| 54 68 65 73 65 20 66 6f | 6c 6c 6f 77 20 48 65 77 |These fo|llow Hew|
|00005f30| 6c 65 74 74 20 2d 20 50 | 61 63 6b 61 72 64 27 73 |lett - P|ackard's|
|00005f40| 20 63 6f 6e 76 65 6e 74 | 69 6f 6e 2e 60 00 04 0d | convent|ion.`...|
|00005f50| 00 06 02 00 03 0a 00 01 | |........| |
+--------+-------------------------+-------------------------+--------+--------+
