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+--------+-------------------------+-------------------------+--------+--------+
|00000000| 0d 25 20 20 54 68 69 73 | 20 69 73 20 6f 62 73 6f |.%  This| is obso|
|00000010| 6c 65 74 65 20 72 65 67 | 61 72 64 69 6e 67 20 74 |lete reg|arding t|
|00000020| 68 65 20 58 20 73 79 73 | 74 65 6d 20 20 2d 2d 20 |he X sys|tem  -- |
|00000030| 6a 63 70 0d 0d 25 20 2d | 2a 2d 6c 61 74 65 78 2d |jcp..% -|*-latex-|
|00000040| 2a 2d 0d 25 20 43 72 65 | 61 74 6f 72 3a 20 4a 6f |*-.% Cre|ator: Jo|
|00000050| 68 6e 20 54 69 6e 6d 6f | 75 74 68 0d 25 20 43 72 |hn Tinmo|uth.% Cr|
|00000060| 65 61 74 69 6f 6e 20 44 | 61 74 65 3a 20 54 68 75 |eation D|ate: Thu|
|00000070| 20 4d 61 79 20 39 20 31 | 39 39 31 0d 5c 64 6f 63 | May 9 1|991.\doc|
|00000080| 75 6d 65 6e 74 73 74 79 | 6c 65 5b 31 31 70 74 5d |umentsty|le[11pt]|
|00000090| 7b 61 72 74 69 63 6c 65 | 7d 0d 5c 6e 65 77 63 6f |{article|}.\newco|
|000000a0| 6d 6d 61 6e 64 7b 5c 58 | 7d 5b 31 5d 7b 7b 23 31 |mmand{\X|}[1]{{#1|
|000000b0| 7d 5c 69 6e 64 65 78 7b | 7b 23 31 7d 7d 7d 0d 5c |}\index{|{#1}}}.\|
|000000c0| 62 65 67 69 6e 7b 64 6f | 63 75 6d 65 6e 74 7d 0d |begin{do|cument}.|
|000000d0| 0d 5c 74 69 74 6c 65 7b | 41 20 46 75 6e 63 74 69 |.\title{|A Functi|
|000000e0| 6f 6e 61 6c 20 41 6e 69 | 6d 61 74 69 6f 6e 20 50 |onal Ani|mation P|
|000000f0| 61 63 6b 61 67 65 20 69 | 6e 20 48 61 73 6b 65 6c |ackage i|n Haskel|
|00000100| 6c 7d 0d 5c 61 75 74 68 | 6f 72 7b 0d 20 20 20 20 |l}.\auth|or{.    |
|00000110| 20 20 20 20 4a 6f 68 6e | 20 54 69 6e 6d 6f 75 74 |    John| Tinmout|
|00000120| 68 5c 5c 0d 20 20 20 20 | 20 20 20 20 43 6f 6d 70 |h\\.    |    Comp|
|00000130| 75 74 65 72 20 53 63 69 | 65 6e 63 65 20 53 65 6e |uter Sci|ence Sen|
|00000140| 69 6f 72 20 50 72 6f 6a | 65 63 74 5c 5c 0d 20 20 |ior Proj|ect\\.  |
|00000150| 20 20 20 20 20 20 20 59 | 61 6c 65 20 55 6e 69 76 |       Y|ale Univ|
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|00000170| 20 20 50 72 6f 66 65 73 | 73 6f 72 20 50 61 75 6c |  Profes|sor Paul|
|00000180| 20 48 75 64 61 6b 20 7d | 0d 5c 64 61 74 65 7b 39 | Hudak }|.\date{9|
|00000190| 20 4d 61 79 20 31 39 39 | 31 7d 0d 5c 6d 61 6b 65 | May 199|1}.\make|
|000001a0| 74 69 74 6c 65 0d 0d 0d | 0d 5c 73 65 63 74 69 6f |title...|.\sectio|
|000001b0| 6e 7b 49 6e 74 72 6f 64 | 75 63 74 69 6f 6e 7d 0d |n{Introd|uction}.|
|000001c0| 0d 20 20 09 49 6e 20 68 | 69 73 20 70 61 70 65 72 |.  .In h|is paper|
|000001d0| 20 22 41 20 46 75 6e 63 | 74 69 6f 6e 61 6c 20 41 | "A Func|tional A|
|000001e0| 6e 69 6d 61 74 69 6f 6e | 20 53 74 61 72 74 65 72 |nimation| Starter|
|000001f0| 20 4b 69 74 22 20 5b 41 | 52 59 41 38 38 5d 2c 20 | Kit" [A|RYA88], |
|00000200| 4b 65 76 69 20 41 72 79 | 61 20 0d 70 72 6f 70 6f |Kevi Ary|a .propo|
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|00000220| 74 6f 20 61 6e 69 6d 61 | 74 69 6f 6e 20 74 68 61 |to anima|tion tha|
|00000230| 74 20 75 73 65 73 20 66 | 75 6e 63 74 69 6f 6e 61 |t uses f|unctiona|
|00000240| 6c 20 6c 61 6e 67 75 61 | 67 65 73 2e 20 41 73 0d |l langua|ges. As.|
|00000250| 41 72 79 61 20 64 65 73 | 63 72 69 62 65 73 2c 20 |Arya des|cribes, |
|00000260| 74 68 65 20 63 6f 73 74 | 20 6f 66 20 63 6f 6d 70 |the cost| of comp|
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|00000290| 6d 61 6b 69 6e 67 0d 74 | 68 65 20 75 73 65 20 6f |making.t|he use o|
|000002a0| 66 20 63 6f 6d 70 75 74 | 65 72 20 61 6e 69 6d 61 |f comput|er anima|
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|00000360| 20 46 75 6e 63 74 69 6f | 6e 61 6c 0d 6c 61 6e 67 | Functio|nal.lang|
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|000004d0| 79 20 6d 61 6e 6e 65 72 | 20 61 6c 6c 6f 77 69 6e |y manner| allowin|
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|00000580| 63 6b 61 67 65 20 69 73 | 20 48 61 73 6b 65 6c 6c |ckage is| Haskell|
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|00005480| 20 69 74 20 77 69 6c 6c | 20 70 72 6f 64 75 63 65 | it will| produce|
|00005490| 20 61 20 77 69 6e 64 6f | 77 20 77 69 74 68 20 74 | a windo|w with t|
|000054a0| 68 65 20 66 69 72 73 74 | 20 50 69 63 2e 20 54 6f |he first| Pic. To|
|000054b0| 20 72 75 6e 20 69 74 2c | 20 63 6c 69 63 6b 0d 6f | run it,| click.o|
|000054c0| 6e 20 74 68 65 20 6c 65 | 66 74 20 6d 6f 75 73 65 |n the le|ft mouse|
|000054d0| 20 62 75 74 74 6f 6e 20 | 69 6e 73 69 64 65 20 74 | button |inside t|
|000054e0| 68 65 20 77 69 6e 64 6f | 77 2e 20 43 6c 69 63 6b |he windo|w. Click|
|000054f0| 69 6e 67 20 61 67 61 69 | 6e 20 77 69 6c 6c 20 66 |ing agai|n will f|
|00005500| 72 65 65 7a 65 20 69 74 | 2e 0d 54 68 69 73 20 77 |reeze it|..This w|
|00005510| 69 6c 6c 20 6b 65 65 70 | 20 63 79 63 6c 69 6e 67 |ill keep| cycling|
|00005520| 20 74 68 72 6f 75 67 68 | 20 74 68 65 20 66 69 6c | through| the fil|
|00005530| 65 2c 20 72 65 70 6c 61 | 79 69 6e 67 20 61 67 61 |e, repla|ying aga|
|00005540| 69 6e 20 77 68 65 6e 20 | 69 74 20 68 69 74 73 20 |in when |it hits |
|00005550| 74 68 65 0d 65 6e 64 20 | 6f 66 20 74 68 65 20 66 |the.end |of the f|
|00005560| 69 6c 65 2c 20 75 6e 74 | 69 6c 20 74 68 65 20 77 |ile, unt|il the w|
|00005570| 69 6e 64 6f 77 20 69 73 | 20 6b 69 6c 6c 65 64 2e |indow is| killed.|
|00005580| 0d 0d 09 54 68 65 72 65 | 20 69 73 20 61 6c 73 6f |...There| is also|
|00005590| 20 22 78 73 68 6f 77 22 | 20 77 68 69 63 68 20 69 | "xshow"| which i|
|000055a0| 73 20 75 73 65 64 20 74 | 6f 20 72 75 6e 20 74 68 |s used t|o run th|
|000055b0| 65 20 6d 6f 6e 6f 63 68 | 72 6f 6d 65 20 4d 6f 76 |e monoch|rome Mov|
|000055c0| 69 65 73 2c 20 61 73 0d | 22 78 63 73 68 6f 77 22 |ies, as.|"xcshow"|
|000055d0| 20 69 73 20 75 73 65 64 | 20 74 6f 20 72 75 6e 20 | is used| to run |
|000055e0| 74 68 65 20 63 6f 6c 6f | 72 20 4d 6f 76 69 65 73 |the colo|r Movies|
|000055f0| 2e 20 41 73 20 74 68 69 | 73 20 61 6e 69 6d 61 74 |. As thi|s animat|
|00005600| 69 6f 6e 20 70 61 63 6b | 61 67 65 0d 6f 6e 6c 79 |ion pack|age.only|
|00005610| 20 70 72 6f 64 75 63 65 | 73 20 63 6f 6c 6f 72 20 | produce|s color |
|00005620| 4d 6f 76 69 65 73 2c 20 | 69 74 20 69 73 6e 27 74 |Movies, |it isn't|
|00005630| 20 74 6f 6f 20 75 73 65 | 66 75 6c 6c 2e 0d 0d 0d | too use|full....|
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|00005650| 65 20 7b 5c 62 66 20 52 | 65 66 65 72 65 6e 63 65 |e {\bf R|eference|
|00005660| 73 7d 0d 5c 5c 0d 5c 5c | 0d 5c 62 65 67 69 6e 7b |s}.\\.\\|.\begin{|
|00005670| 76 65 72 62 61 74 69 6d | 7d 0d 5b 41 52 59 41 38 |verbatim|}.[ARYA8|
|00005680| 38 5d 20 22 54 68 65 20 | 46 6f 72 6d 61 6c 20 41 |8] "The |Formal A|
|00005690| 6e 61 6c 79 73 69 73 20 | 6f 66 20 61 20 46 75 6e |nalysis |of a Fun|
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|00005700| 72 63 68 20 47 72 6f 75 | 70 2c 0d 20 20 20 20 20 |rch Grou|p,.     |
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|000057b0| 20 4c 61 6e 67 75 61 67 | 65 20 48 61 73 6b 65 6c | Languag|e Haskel|
|000057c0| 6c 2c 20 56 65 72 73 69 | 6f 6e 20 31 2e 30 22 2c |l, Versi|on 1.0",|
|000057d0| 0d 20 20 20 20 20 20 20 | 20 20 20 59 41 4c 45 55 |.       |   YALEU|
|000057e0| 2f 44 43 53 2f 52 52 2d | 37 37 37 2c 59 61 6c 65 |/DCS/RR-|777,Yale|
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|00005810| 0d 5c 65 6e 64 7b 64 6f | 63 75 6d 65 6e 74 7d 0d |.\end{do|cument}.|
+--------+-------------------------+-------------------------+--------+--------+