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-
- A O D W 1 . 1
- ===============
-
- WdsluVriw Jlvehuw Z.Vhonh
- Qry 1989 / Dxj 1990
-
-
- Lw lv riwhq xvhixo wr kdyh d olwwoh xwlolwb wkdw wudqvodwhv fhuwdlq
- fkdudfwhuv zlwklq d iloh wr fhuwdlq rwkhuv; h.j., li brx kdyh uhfhlyhg
- dq HEFGLF iloh, ru li brx kdyh wr ghdo zlwk LVR-646 ru LVR-8859
- uhsuhvhqwdwlrqv ri qdwlrqdo fkdudfwhuv, zklfk wbslfdoob gliihu iurp wkh
- SF'v. Dw rwkhu wlphv, brx pdb zdqw d sulqwhu wr uhfhlyh fkdudfwhuv
- gliihuhqwob iurp krz brx vhqg wkhp. Lq sduwlfxodu, d odvhu sulqwhu'v
- rslqlrqv rq zkhuh xpodxwv duh pdb gliihu frqvlghudeob iurp d SF'v.
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- Qrz, vxfk d xwlolwb vkrxog eh dv vpdoo, idvw, dqg hdvb wr xvh dv
- srvvleoh; rq wkh rwkhu kdqg, lw zrxog eh qlfh li lw zhuh hdvlob
- fxvwrplcdeoh dv zhoo. Rqh vroxwlrq wr wklv zrxog eh wr kdyh wkh
- surjudpph uhdg d wudqvodwlrq wdeoh dw uxq wlph; exw wkhq, brx kdyh wr
- uhphpehu derxw wkhvh wdeohv, wkhlu irupdw hwf., brx kdyh wr pdnh wkhp
- dozdbv dffhvvleoh yld brxu sdwk ru dq dsshqg, dqg brx kdyh wr uhphpehu
- wr wdnh wkhp dorqj zkhq brx pryh ehwzhhq gliihuhqw pdfklqhv.
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- Wkh Aodw sdfndjh lv d gliihuhqw vroxwlrq: wkhuh lv mxvw rqh surjudpph
- iru hdfk wbsh ri frqyhuvlrq. Lw lv zulwwhq lq dvvhpeohu dqg lw xvhv elj
- l/r exiihuv, vr lw lv idvw. Lw lv vpdoo, wrr (mxvw rqh foxvwhu rq brxu
- kdug glvn; wkh uhvlghqw yhuvlrq (fi. ehorz) wdnhv xs rqob 496 ebwhv ri
- brxu vbvwhp'v suhflrxv phprub); lw kdqgohv wkh lqyhuvh wudqvodwlrq dv
- zhoo (fi. ehorz). Dgglwlrqdo iohalelolwb lv jdlqhg eb surylglqj wzr
- iodyrxuv: d ilowhu iodyrxu, zklfk fdq eh xvhg iru glvn ilohv dqg iru
- lqwhu-surjudpph gdwd hafkdqjh, dqg d uhvlghqw iodyrxu, zklfk lv
- vshflilfdoob ghvljqhg iru vhuylqj d sulqwhu. Ri frxuvh, wkhuh duh
- gliihuhqw surjudpphv iru xvh dv d ilowhu dqg dv d uhvlghqw sulqwhu
- gulyhu; exw wkhb qlfhob eohqg lqwr rqh vbvwhp.
-
- Iru fxvwrplclqj, zklfk brx suredeob zrq'w gr rq d gdlob edvlv, wkhuh lv
- d frpsdqlrq surjudpph, FrqiAodw, phdqlqj 'frqiljxuh aodw'. Brx ihhg lw
- rqh yhuvlrq ri dq Aodw iloh, dqg brx'oo kdyh d ixoo vfuhhq phqx wkdw
- doorzv brx wr fkdqjh wkh pdsslqjv dqg fuhdwh d qhz lqfduqdwlrq ri dq
- Aodw surjudpph. Dovr, brx fdq hdvlob lqyhuw d wudqvodwlrq wdeoh, dqg,
- pruh lpsruwdqwob, FrqiAodw fkhfnv li wkh wudqvodwlrqv brx vshflilhg duh
- lqyhuwleoh. Dqg, iru wkrvh ri brx zkr, diwhu doo, suhihu wr zrun zlwk
- wudqvodwlrq wdeohv, brx fdq uhdg dqg zulwh vxfk wdeohv dv sodlq whaw
- ilohv; brx frxog kdyh d surjudpph ri brxuv surgxfh vxfk wdeohv, li brx
- kdyh wkh qhhg. Dovr, wkhvh wdeohv pdb eh xvhg wr fduub wudqvodwlrqv iurp
- d ilowhu-wbsh surjudpph wr d uhvlghqw rqh, ru ylfh yhuvd. - Dqrwkhu
- xwlolwb, AihuAodw, lv ghvljqhg iru wkrvh zkr suhihu frppdqg olqh gulyhq
- surjudpphv lq frqmxqfwlrq zlwk wkh hglwru ri wkhlu fkrlfh.
-
-
-
- Aodw Rshudwlrq
- ==============
-
- L zloo uhihu wr wkh wudqvodwlrq ilowhu surjudpph dv Aodw, dowkrxjk wklv
- zrq'w eh wkh qdph brx dfwxdoob xvh, rqfh brx kdyh surgxfhg d fxvwrplchg
- lqfduqdwlrq. Brxu yhuvlrqv pdb kdyh qdphv olnh 'HEF2DVF', ru 'JHUP-646',
- ru zkdwhyhu. (Qrwh wkdw Aodw.Frp, dv vxssolhg, zloo shuirup wkh wulyldo
- wudqvodwlrq.)
-
- Li brxu lqsxw iloh lv qdphg ILOH.1, dqg brx zdqw wr vhqg wkh rxwsxw wr
- ILOH.2, brx vlpsob wbsh
-
- AODW < ILOH.1 > ILOH.2
-
- Wkdw'v lw. (Grq'w xvh wkh vdph qdph iru lqsxw dqg rxwsxw, wkrxjk!)
-
- Li brx zdqw wr uhyhuvh wkh surfhvv, h.j., vhqg wkh edfn-wudqvodwlrq ri
- ILOH.2 wr ILOH.3, mxvw vdb
-
- AODW /L < ILOH.2 > ILOH.3
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- Li brxu wudqvodwlrq wdeoh zdv elmhfwlyh, ILOH.3 zloo eh lghqwlfdo wr
- ILOH.1; rwkhuzlvh, wkh lqyhuvlrq zloo pds fkdudfwhuv zlwk pxowlsoh
- suh-lpdjhv wr wkh rqh zlwk wkh orzhvw DVFLL ydoxh, dqg fkdudfwhuv
- zlwkrxw suh-lpdjhv wr wkhpvhoyhv.
-
- Fdoolqj Aodw zlwk dqb rwkhu sdudphwhu zloo jlyh brx d yhub vkruw klqw rq
- xvdjh.
-
-
- AODWU Rshudwlrq
- ===============
-
- Wkh uhvlghqw wbsh ri surjudpph zloo eh uhihuuhg wr dv AodwU; djdlq,
- brx zloo zdqw wr fkdqjh wklv qdph.
-
- AodwU jrhv uhvlghqw zkhq brx fdoo lw hlwkhu zlwk vzlwfk '/O' (iru
- Ordg) ru zlwkrxw sdudphwhuv. Khqfhiruwk, zkhqhyhu d fkdudfwhu jrhv wr
- rqh ri brxu sulqwhu sruwv, lw zloo eh orrnhg dw dqg fkdqjhg dffruglqj
- wr wkh wdeoh brx vshflilhg zkhq pdnlqj AodwU. Brx fdq whpsrudulob
- ghvdfwlydwh AodwU eb fdoolqj lw zlwk "/G" dv d vzlwfk; lw zloo vwdb
- lq phprub, dqg brx fdq uh-hqdeoh lw eb fdoolqj lw zlwk d vzlwfk ri
- "/D". Fdoolqj AodwU zlwkrxw d vzlwfk, zkhq lw lv uhvlghqw, wrjjohv wkh
- dfwlydwhg/ghvdfwlydwhg vwdwh. Fdoolqj AodwU zlwk "/G" ru "/D", zkhq lw
- lv qrw uhvlghqw, vlpsob fdxvhv lw wr ordg, mxvw dv li brx kdg vdlg
- "/O". Khqfh, brx fdqqrw ordg dqg ghvdfwlydwh lw zlwk d vlqjoh frppdqg.
- - Eb wkh zdb, wkh vzlwfkhv duh qrw fdvh-vhqvlwlyh.
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- Brx'uh lq iru d vxusulvh li d gulyhu lv dfwlyh zkloh brx duh vhqglqj
- judsklfv gdwd wr brxu sulqwhu. Dovr, pdqb zrug surfhvvruv grq'w zrun
- wrjhwkhu zhoo zlwk AodwU; brx'oo kdyh wr wub.
-
- AodwU wdnhv ohvv wkdq 500 ebwhv ri brxu vbvwhp'v phprub, vr brx fdq
- ohdyh lw lq wkhuh doo wkh wlph. Li, iru vrph uhdvrq, brx zdqw wr uhpryh
- AodwU frpsohwhob, fdoo lw zlwk "/X" dv d vzlwfk. Qrwh, krzhyhu, wkdw
- wklv zloo zrun surshuob rqob li qr uhvlghqw surjudpph kdv ehhq ordghg
- diwhu AodwU. (Wkh vdph jrhv iru wkh vwdwh-fkdqjlqj frppdqgv.)
-
- Ruglqdulob, rqob rqh frsb ri AodwU fdq eh ordghg dw dqb wlph. Li brx
- wklqn brx qhhg pxowlsoh wudqvodwlrqv wkdw exlog rq wrs ri hdfk rwkhu,
- wklqn djdlq: brx fdq dozdbv exlog d vlqjoh wudqvodwlrq wdeoh wkdw kdv
- wkh vdph hiihfw.
-
- Qrwh wkdw, lq rughu wr jhw khos, brx fdq'w lqyrnh AodwU zlwkrxw dq
- vzlwfk; lqvwhdg, fdoo lw zlwk "?" dv dq dujxphqw. (Wklv zrunv zlwk
- jrrg rog sodlq Aodw, wrr.)
-
- Vwulfwob vshdnlqj, AodwU zloo fdwfk rqob fkdudfwhuv vhqw wr d sulqwhu
- yld lqwhuuxsw 17k. Surjudpphv zulwlqj gluhfwob wr d kdugzduh sruw zloo
- qrw eh diihfwhg eb AodwU - exw wkhuh duh rqob d ihz ri wkrvh durxqg.
-
-
- FrqiAodw Rshudwlrq
- ==================
-
- Lq rughu wr zrun, FrqiAodw zloo qhhg wr kdyh vrph zrunlqj yhuvlrq ri
- Aodw.Frp ru AodwU.Frp, wkh qdph ri zklfk brx fdq vshflib rq wkh frppdqg
- olqh; ru dqvzhu wkh surpsw. (Wkh hawhqvlrq ghidxowv wr FRP.)
-
- Brx zloo eh suhvhqwhg zlwk d sduwldo ylhz ri wkh wudqvodwlrq
- dffrpsolvkhg eb wkh Aodw(U) yhuvlrq brx vshflilhg, dqg zlwk d phqx ri
- ixqfwlrq nhbv. Wkh wrs urz vkrzv wkh lqwhuqdo qdph ri wklv Aodw(U)
- lqfduqdwlrq (zklfk, lq jhqhudo, zloo eh wkh vdph dv wkh GRV qdph), dqg d
- vkruw ghvfulswlrq ri zkdw vruw ri wudqvodwlrq lw grhv. Wkh wrs olqh dovr
- frqwdlqv dq lqglfdwlrq zkhwkhu lw kdv d ilowhu ru d uhvlghqw iodyrxu.
-
- Wkh wudqvodwlrq wdeoh glvsodb frqvlvwv ri wzr vhfwlrqv, zlwk hdfk ebwh
- lq wkh xsshu vhfwlrq ehlqj wudqvodwhg wr wkh rqh mxvw ehorz lw, lq wkh
- orzhu vhfwlrq. Hdfk vhfwlrq frqvlvwv ri wkuhh urzv, rqh iru wkh DVFLL
- fkdudfwhuv, rqh iru wkhlu khadghflpdo, dqg rqh iru wkhlu ghflpdo
- htxlydohqwv. Brx pdb fkdqjh ydoxhv lq wkh orzhu vhfwlrq rqob, dqg brx
- pdb hqwhu wkhp lq dqb ri wkh wkuhh irupv; pryh ehwzhhq wkh urzv zlwk wkh
- xs dqg grzq fxuvru nhbv. Pryh iurp fkdudfwhu wr fkdudfwhu zlwk wkh ohiw
- dqg uljkw fxuvru nhbv, ru zlwk wkh SdjhXs / SdjhGrzq nhbv (rqh vfuhhqixo
- wr wkh ohiw ru wkh uljkw), ru wkh Krph dqg Hqg nhbv (zdb ohiw dqg zdb
- uljkw).
-
- Zkhq brx'uh grqh, vdyh wkh wdeoh wr d qhz lqfduqdwlrq ri Aodw(U) eb
- wbslqj I6. Brx zloo eh surpswhg iru wkh iloh qdph dqg iru wkh
- ghvfulswlrq ri wkh wudqvodwlrq; ghidxow ydoxhv duh vxssolhg, dqg brx
- pdb xvh wkh xvxdo hglwlqj nhbv: wkh fxuvru duurzv zrun dv brx hashfw,
- KRPH jhwv brx wr wkh vwduw ri wkh olqh, HQG wr lwv hqg; LQV wrjjohv
- lqvhuw prgh (lqlwldoob rii), GHO ghohwhv wkh fkdudfwhu xqghu wkh
- fxuvru, EDFNVSDFH wkh rqh wr lwv ohiw; FWUO-KRPH ghohwhv iurp wkh vwduw
- ri wkh olqh xs wr, dqg lqfoxglqj, wkh fxuvru srvlwlrq, zkloh FWUO-HQG
- ghohwhv hyhubwklqj iurp wkh fxuvru srvlwlrq wr wkh hqg ri wkh olqh.
- Klwwlqj I3 ru HVF zloo fdqfho wkh vdylqj rshudwlrq. -- Grq'w wub wr xvh
- iloh qdphv zlwk hpehgghg eodqnv, wkrxjk, ru brx'oo eh vruub.
-
- Li hyhu brx fkdqjh brxu plqg, brx fdq ordg d gliihuhqw Aodw(U)
- lqfduqdwlrq iru hglwlqj eb suhvvlqj I5. Li brx'uh qrw vxuh zkdw FRP
- ilohv brx kdyh dydlodeoh, brx fdq jhw d iloh olvwlqj eb lqfoxglqj rqh
- ri wkh vwdqgdug GRV zlogfdug fkdudfwhuv, '*' ru '?', lq wkh iloh qdph.
- Diwhu brx kdyh ylhzhg wkh olvwlqj, brx duh surpswhg djdlq wr hqwhu d
- iloh qdph. Li brx zdqw wr fdqfho wkh rshudwlrq, wbsh I3 ru HVF, dv xvxdo.
-
- Li brx zdqw wr surgxfh d fohdq vodwh, xvh I1, wr jhw d wudqvodwlrq wdeoh
- wkdw pdsv hyhubwklqj wr 0 (xvhixo li brx zdqw wr ghylvh d frpsohwhob
- qrq-DVFLL wdeoh), ru I2 wr jhw wkh lghqwlwb pdsslqj (xvhixo li brxu
- pdsslqj lv prvwob DVFLL, zlwk mxvw d ihz rgg ydoxhv lq ehwzhhq).
-
- Wr fkhfn brxu zrun, brx pdb xvh I9; brx zloo eh wrog derxw wkh revwdfohv
- wr lqyhuwlelolwb frqwdlqhg lq brxu wdeoh. Li brx duh vdwlvilhg, brx pdb
- lqyhuw wkh wdeoh eb klwwlqj I10; qrwh wkdw klwwlqj I10 wzlfh zloo eh d
- qr-rs li dqg rqob li brxu wudqvodwlrq wdeoh lv elmhfwlyh.
-
- Li brx zdqw wr kdyh pdsslqj wdeohv uhdgb iru rwkhu sxusrvhv, ru lpsruw
- vxfk wdeohv iurp vrphzkhuh hovh, brx fdq xvh wkh I7 / I8 nhbv: I8 zloo
- vhqg brxu fxuuhqw wudqvodwlrq wr d sodlq DVFLL iloh, lq d vshfldo
- irupdw. Brx pdb hglw wklv iloh, exw brx kdyh wr vwlfn wr wkh irupdw odlg
- grzq ehorz. Odwhu, brx fdq uh-vwduw FrqiAodw dqg uhdg lq vxfk d wdeoh eb
- klwwlqj I7. Wkh surpswv dqg wkh hglwlqj idflolwlhv duh dqdorjrxv wr
- wkrvh brx kdyh zlwk FRP ilohv (fi. deryh).
-
- Ilqdoob, I3 lv wkh nhb wr klw lq rughu wr ohdyh FrqiAodw.
-
- Wudqvihuulqj d pdsslqj iurp d ilowhu-wbsh surjudpph wr d uhvlghqw rqh
- (ru ylfh yhuvd) lv vrphzkdw frpsolfdwhg xvlqj FrqiAodw; brx pdb zdqw wr
- xvh AihuAodw lqvwhdg (fi. ehorz), exw khuh jrhv dqbzdb: Vxssrvh brx
- kdyh d ilowhu fdoohg AODWBB.FRP, dqg brx zdqw wr suhsduh dq dqdorjrxv
- uhvlghqw sulqwhu gulyhu fdoohg AODWBBU.FRP. Brx'oo kdyh wr kdyh
- AODWBB.FRP dqg dqb rqh uhvlghqw surjudpph (ohw'v fdoo lw TXDUNU.FRP
- iru qrz) suhvhqw. Wkhq, wklv lv zkdw brx gr:
-
- - uxq FRQIAODW AODWBB
- - suhvv I8 wr zulwh d wdeoh iloh; dqvzhu wkh txhvwlrqv
- dssursuldwhob, vdylqj wr AODWBB.WEO;
- - suhvv I5 dqg ordg TXDUNU.FRP;
- - suhvv I7 wr uh-ordg AODWBB.WEO;
- - suhvv I6 wr zulwh AODWBB.FRP; dqvzhu wkh txhvwlrqv dv
- uhtxhvwhg.
-
-
-
- AihuAodw Rshudwlrq
- ==================
-
- Dv qrwhg deryh, fduublqj wudqvodwlrq wdeohv iurp d ilowhu wr d gulyhu
- iodyrxu Aodw fdq eh grqh xvlqj FrqiAodw, exw lw lv vrphzkdw whglrxv.
- Wkhuh duh rwkhu rffdvlrqv zkhq brx pdb uhjdug wkh phqx-gulyhq rshudwlrq
- ri wkdw surjudpph d klqgudqfh; vr khuh'v d frppdqg-olqh rshudwhg xwlolwb
- wr khos brx rxw. Lwv sxusrvhv duh irxuirog:
-
- - Suhsduh d (kxpdq-uhdgdeoh) wudqvodwlrq wdeoh iloh iurp d
- FRP iloh (ilowhu ru gulyhu).
- - Suhsduh d FRP iloh iurp d wudqvodwlrq wdeoh iloh
- rewdlqhg lqghshqghqwob.
- - Suhsduh d gulyhu-iodyrxu surjudpph iurp d ilowhu-iodyrxu
- rqh (ru ylfh yhuvd).
- - Suhsduh d surjudpph iru wkh lqyhuvh pdsslqj.
-
- Lq dgglwlrq, AihuAodw shuplwv wr lqyhuw wkh wdeoh lq wkh surfhvv (dv
- jrrg lw fdq). Vr khuh'v wkh frpsohdw vbqwda: (Dozdbv uhsodfh wkh qdphv
- lq orzhu fdvh eb dfwxdo iloh qdphv.)
-
- AIHUAODW aodw1.frp aodw3.weo
- - suhsduhv d kxpdq-uhdgdeoh wudqvodwlrq wdeoh iloh iurp
- wkh gdwd irxqg lq aodw1.frp. (Wkh hawhqvlrq .FRP pdb eh
- rplwwhg iurp wkh iluvw dujxphqw; wkh vhfrqg dujxphqw pdb
- kdyh dqb hawhqvlrq vdyh .FRP.)
-
- AIHUAODW aodw1.frp aodw3.frp
- - suhsduhv d frsb ri aodw1 xqghu wkh qdph ri aodw3. Qrw
- yhub xvhixo, hk? Exw vhh wkh rswlrqdo vzlwfk /l
- glvfxvvhg ehorz! (Wkh hawhqvlrq .FRP pdb eh rplwwhg iurp
- wkh iluvw dujxphqw, exw qrw iurp wkh vhfrqg.)
-
- AIHUAODW aodw1.frp aodw2.weo aodw3.frp
- - aodw1.frp lv xvhg dv d surwrwbsh, exw wkh wudqvodwlrq
- wdeoh (dqg whawv) irxqg lq wkhuh lv uhsodfhg eb wkh rqh
- wdnhq iurp wkh sodlq whaw wudqvodwlrq wdeoh iloh
- aodw2.weo. Wkh uhvxow lv zulwwhq wr aodw3.frp. Khqfh, li
- aodw1.frp lv ri ilowhu iodyrxu, wkhq vr lv aodw3.frp; li
- lw lv ri gulyhu iodyrxu, vr lv aodw3, djdlq. (Wkh
- hawhqvlrqv .FRP pdb eh rplwwhg iurp wkh iluvw dqg wklug
- dujxphqwv; wkh vhfrqg dujxphqw pdb kdyh dqb hawhqvlrq
- vdyh .FRP.)
-
- AIHUAODW aodw1.frp aodw2.frp aodw3.frp
- - aodw1.frp lv xvhg dv d surwrwbsh, exw wkh wudqvodwlrq
- wdeoh (dqg whawv) irxqg lq wkhuh lv uhsodfhg eb wkh rqh
- wdnhq iurp wkh frp iloh aodw2.frp. Wkh uhvxow lv zulwwhq
- wr aodw3.frp. Khqfh, li aodw1.frp lv ri ilowhu iodyrxu,
- wkhq vr lv aodw3.frp; li lw lv ri gulyhu iodyrxu, vr lv
- aodw3, djdlq. Wkh iodyrxu ri aodw2.frp grhvq'w pdwwhu dw
- doo; brx xvh wklv iru suhsdulqj vrphwklqj wdvwlqj olnh d
- gulyhu iurp vrphwklqj wdvwlqj olnh d ilowhu, ru ylfh
- yhuvd. (Wkh hawhqvlrqv .FRP pdb eh rplwwhg iurp wkh
- iluvw dqg wklug dujxphqwv; wkh vhfrqg dujxphqw pxvw kdyh
- hawhqvlrq .FRP.)
-
- Doo wkhvh fdoov vxssruw dq dgglwlrqdo vzlwfk, "/l" (fdvh grhvq'w
- pdwwhu, dqg brx pdb xvh "-l" li brx duh rqh ri wkrvh wbshv). Wkh uhvxow
- lv wkdw wkh wudqvodwlrq wdeoh lv lqyhuwhg (zlwk wkh uhvwulfwlrqv
- glvfxvvhg xqghu FrqiAodw deryh) ehiruh lw lv zulwwhq wr wkh rxwsxw iloh.
- Wklv lv qrw uhdoob qhfhvvdub iru ilowhuv, vlqfh brx fdq dozdbv fdoo wkhp
- zlwk dq "/l" vzlwfk wr dfklhyh wkh vdph hiihfw; exw lw pdb frph lq
- kdqgb dqbzdb, ru iru uhvlghqw gulyhuv, zklfk grq'w vxssruw wkdw rswlrq,
- ru iru wdeohv zklfk brx duh jrlqj wr kdqg-wxqh.
-
- D zrug ri fdxwlrq: AihuAodw zloo qrw zduq brx li brx kdyh dvnhg lw wr
- ryhuzulwh dq halvwlqj iloh. Wklv lv lqwhqghg ehkdylrxu; zkloh FrqiAodw
- grhv zduq brx, AihuAodw dvvxphv brx nqrz zkdw brx duh grlqj, dqg ohwv
- brx gr vr zlwk plqlpxp kdvvoh.
-
- Wr jlyh d ihz hadpsohv ri wklv udwkhu frpsolfdwhg pdwwhu, frqvlghu wkh
- ilowhu FDHVDU.FRP wkdw frphv zlwk wkh Aodw glvwulexwlrq. Dv hasodlqhg
- ehorz, FDHVDU'v pdsslqj lv lqyhuwleoh; lq rughu wr sulqw d iloh (ohw'v
- fdoo lw AODW.FVU) wkdw kdv ehhq surfhvvhg eb FDHVDU, brx fdq wbsh
-
- FDHVDU < AODW.FVU > OSW1: /L
-
- Li brx ilqg brx duh xvlqj wklv pruh riwhq, brx pdb zdqw wr vshqg dqrwkhu
- kdug glvn foxvwhu wkdw vdyhv brx iurp kdylqj wr wbsh wkh hawud
- sdudphwhu; vr brx wbsh
-
- AIHUAODW FDHVDU.FRP LFDHVDU.FRP /L
-
- Khqfhiruwk, brx fdq ghfrgh ilohv eb vlpsob vdblqj
-
- LFDHVDU < AODW.FVU > OSW1:
-
- (Elj ghdo, hk?)
-
- Dowhuqdwlyhob, brx pdb suhsduh d uhvlghqw gulyhu vlqfh brx'oo eh uhdglqj
- wkh ilohv rq sdshu dqbzdb; vxssrvh brx kdyh d gulyhu-iodyrxu surjudpph
- eb qdph ri LEP2KSU.FRP uljkw wkhuh, wkhq brx wbsh
-
- AIHUAODW LEP2KSU FDHVDU.FRP LFDHVDU /L
-
- (Qrwh wkdw wkh FRP hawhqvlrqv duh lpsolhg iru LEP2KSU dqg LFDHVDU, exw
- qrw iru FDHVDU.) Vlqfh AihuAodw grhvq'w nqrz dqbwklqj derxw wkh lqqhu
- zrunlqjv ri wkh ilowhuv dqg gulyhuv (qru grhv FrqiAodw, iru wkdw
- pdwwhu), lw qhhgv LEP2KSU.FRP dv d vxevwudwxp iru d gulyhu rq zklfk wr
- lpsodqw wkh lqyhuwhg pdsslqj frqwdlqhg zlwklq wkh ilowhu FDHVDU.FRP.
-
- Dv d ilqdo hadpsoh, vxssrvh brx zdqw wr vwxgb wkh pdsslqjv shuiruphg eb
- FDHVDU. Wkhq, brx fdq wbsh
-
- AIHUAODW FDHVDU.FRP FDHVDU.WEO
-
- Wkh uhvxowlqj iloh lv kxpdqob uhdgdeoh, vr lw fdq eh wbshg, sulqwhg,
- ordghg lqwr d zrug surfhvvru, prglilhg zlwk dq hglwru... zkdwhyhu brx
- olnh. Li brx prglib lw - vwlfnlqj wr wkh uxohv odlg grzq ehorz, ri
- frxuvh -, brx fdq wkhq suhsduh d qhz ilowhu eb wbslqj, vdb,
-
- AIHUAODW FDHVDU.FRP FDHVDU.WEO FLFHUR.FRP
-
- Doo wklv fdq, ri frxuvh, dovr eh dffrpsolvkhg eb FrqiAodw dorqh; lw'v
- mxvw d pdwwhu ri wdvwh zklfk zdb brx suhihu.
-
- Dqg uhphpehu wkdw brx grq'w kdyh wr kdyh FrqiAodw (ru AihuAodw) suhvhqw
- lq rughu wr uxq wkh wudqvodwlrqv surshu; diwhu frqiljxudwlrq, brx pdb
- sxw erwk frqiljxudwruv dzdb rq vrph dufklyh iorssb.
-
-
-
- Wudqvodwlrq Wdeoh Ilohv
- =======================
-
- Wkh irupdw ri d wudqvodwlrq wdeoh iloh lq whaw irupdw lv dv iroorzv:
-
- - Lw lv olqh-rulhqwhg. D vshflilfdwlrq pxvw qrw eh vsolw ehwzhhq olqhv.
- Wkh iloh pxvw qrw frqwdlq hawudqhrxv zrug surfhvvru lqirupdwlrq.
- - Hyhubwklqj rq d olqh diwhu d vhplfrorq lv ljqruhg. Xvh wklv iru
- frpphqwv.
- - Vshflilfdwlrqv iru FrqiAodw/AihuAodw duh dqqrxqfhg eb d vlqjoh,
- fdvh-lqvhqvlwlyh ohwwhu.
- - Vshflilhuv dqg ydoxhv duh vhsdudwhg iurp hdfk rwkhu zlwk rqh ru pruh
- eodqnv.
- - Wkh vshflilhu 'Y' jlyhv wkh Aodw yhuvlrq wklv wdeoh zdv surgxfhg iru.
- Fxuuhqwob, rqob wkh ydoxhv 'AODW10' dqg 'AODW11' duh vxssruwhg. Iru
- wdeoh sxusrvhv, wkhb duh lghqwlfdo.
- - 'G' vshflilhv wkh vkruw ghvfulswlrq frqwdlqhg zlwklq wkh hahfxwdeoh
- Aodw(U) iloh. Lw pxvw qrw eh orqjhu wkdq 40 fkdudfwhuv.
- - Wkh wudqvodwlrqv duh vshflilhg dv 'iurp' - 'wr' sdluv, lqwurgxfhg eb
- 'W'. Wkh ydoxhv pdb eh ghflpdo ru khadghflpdo lqwhjhuv. (Vruub, qr sodlq
- DVFLL fkdudfwhuv.) Khadghflpdo qxpehuv duh suhfhghg eb dq 'A'.
- - Doo rwkhu vshflilhuv duh fxuuhqwob xqxvhg dqg uhvxow lq dq huuru
- phvvdjh.
-
-
-
- Hadpsoh wudqvodwlrq ilowhuv
- ===========================
-
- Lq wkh sdfndjh lqfoxghg duh vhyhudo vdpsoh ilowhuv dqg uhvlghqw gulyhuv,
- dsduw iurp wkh ghidxow (lghqwlwb) Aodw(U). Wkhb duh eulhiob ghvfulehg
- ehorz; iru ghwdlov ri wkh pdsslqj, ordg wkhp lqwr FrqiAodw dqg vhh iru
- brxuvhoi. Li brx suhihu, zulwh wkhp wr d wdeoh iloh, dqg vhh iru
- brxuvhoi vrph pruh.
-
- HEF2DVF zloo wdnh dq HEFGLF iloh dqg frqyhuw lw wr DVFLL. Wklv kdv ehhq
- fhuwlilhg wr zrun zlwk rqh sduwlfxodu HEFGLF krvw dqg rqh ri lwv iurqw
- hqgv. Lw lv qrw jxdudqwhhg wr zrun dq doo, ru dqb, rwkhu pdfklqh zlwkrxw
- fxvwrplcdwlrq; lw zloo wudqvodwh wkh vwdqgdug ohwwhuv dqg gljlwv
- douljkw, exw iru eudfnhwv, eudfhv dqg vr iruwk, brx'uh rq brxu rzq.
-
- HEF2DVFV lv d prglilhg yhuvlrq ri wkh deryh, wkdw, rq vrph Vlhphqv
- krvwv, zloo frsh zlwk fhuwdlq qdwlrqdo fkdudfwhuv. Wklv kdv qrw ehhq
- whvwhg.
-
- XPORXW zloo wdnh d iloh frqwdlqlqj Jhupdq xpodxwv (ä, ö, ü, Ä, Ö, Ü,
- soxv ß), dqg wudqvirup wkhp wr wkhlu Jhupdq LVR-646 htxlydohqwv, zklfk
- lv zlghob xvhg lq 7-elw hqylurqphqwv. Qrwh wkdw wklv lv 'doprvw
- lqyhuwleoh'; brx'oo eh lq wurxeoh lii brxu iloh frqwdlqv wkh fkdudfwhuv
- [, ], {, }, \, |, ~.
-
- XPOLQ zloo gr wkh rssrvlwh ri XPORXW; lq pdqb fdvhv, XPOLQ /l zrxog
- gr mxvw wkh vdph dv XPORXW, exw li brxu lqsxw iloh douhdgb frqwdlqv
- eudfnhwv dqg wkh lon, XPORXW zloo fdxvh voljkwob ohvv wurxeoh wkdq
- XPOLQ /l.
-
- FDHVDU zloo shuirup wkh wlph-krqrxuhg hqfubswlrq phwkrg nqrzq dv
- Fdhvdu'v Vkliw, ylc., hdfk fkdudfwhu lv fbfolfdoob uhsodfhg eb wkh rqh
- wkuhh srvlwlrqv ixuwkhu grzq wkh doskdehw. Wklv dssolhv wr wkh ohwwhuv
- D..C, d..c rqob. Wklv phwkrg lv vwulfwob lqyhuwleoh; l.h., d iloh
- hqflskhuhg eb FDHVDU fdq eh frpsohwhob uhvwruhg eb fdoolqj FDHVDU djdlq,
- zlwk frppdqg olqh vzlwfk /l. - Qrwh wkdw wklv lv qrw d vhulrxv
- hqfubswlrq phwkrg dw doo; hyhubrqh exw wkh prvw fdvxdo uhdghu fdq
- txlfnob ilqg rxw zkdw kdv wr eh grqh wr wkh iloh lq rughu wr uhvwruh lw.
-
- URWDWH13 lv d forvh uhodwlyh ri FDHVDU'v; lq Xvhqhw, lw lv riwhq xvhg rq
- qhzv frqwdlqlqj 'vsrlohuv' ru riihqvlyh pdwhuldo. Wklv kdv wkh dgghg
- ehqhilw ri ehlqj lwv rzq lqyhuvh.
-
- DVFLLIB frphv erwk dv d ilowhu dqg dv d uhvlghqw sulqwhu gulyhu. Lq
- erwk fdvhv, fkdudfwhuv rxwvlgh wkh vwdqgdug 7-elw DVFLL vhw duh pdsshg
- wr qhdu-htxlydohqwv wdnhq iurp wkh xvxdo DVFLL fkdudfwhuv. DVFLLIBU grhv
- wkh vdph, exw (prvwob xqqrwlfhg) lq wkh edfnjurxqg.
-
- DVFLLIB2, rq wkh rwkhu kdqg, pdsv doo fkdudfwhuv wkdw duh frqvlghuhg
- xqsulqwdeoh eb wkh DVFLL vwdqgdug wr eodqnv.
-
- LEP2KSU lv d uhvlghqw sulqwhu gulyhu wkdw pdsv iruhljq fkdudfwhuv, olnh
- xpodxwv, iurp wkh SF'v pdsslqj wr d Khzohww-Sdfndug OdvhuMhw LL'v
- uhsuhvhqwdwlrq.
-
-
-
- Pruh lghdv
- ==========
-
- Aodw pdb hdvlob eh xvhg iru rq-wkh-iob fuhdwlrq ri ilowhuv. Lpdjlqh brx
- kdyh d whaw iloh wkdw, iru vrph vwudqjh uhdvrq, frqwdlqv Fwuo-Cv. Prvw
- olnhob, brxu whaw hglwru zloo uhixvh wr uhdg dqbwklqj frplqj diwhu vxfk
- dq dqwltxdwhg hqg-ri-iloh pdun... Vr zkdw gr brx gr? Uxq FrqiAodw rq
- dqb ilowhu-iodyrxu surjudpph, suhvv I2 wr jhw wkh lghqwlwb pdsslqj, dqg
- fkdqjh wkh pdsslqj ri Fwuo-C (DVFLL 26, kha 1D) wr eodqn; suhvv I6 dqg
- vdyh wkh ilowhu dv, vdb, QRFWUOC. Uxq
-
- QRFWUOC < QDVWB.WAW > QLFH.WAW
-
- Grqh. Hdvb?
-
-
- Vlploduob, fhuwdlq zrug surfhvvruv rxwsxw vshfldo vbperov (DVFLL ydoxh
- 255) iru 'vwlfnb vsdfhv' (l.h., vsdfhv zkhuh qr olqh euhdn vkrxog rffxu)
- hyhq zkhq wkhb duh vxssrvhg wr zulwh sodlq DVFLL. Wr frqyhuw wkrvh lqwr
- ruglqdub vsdfhv, djdlq, uxq FrqiAodw, suhvv I2, wkhq wkh HQG nhb wr jhw
- wr DVFLL 255, klw wkh vsdfh edu, wkhq I6, jlyh vrph ghvfulswlyh whaw
- olnh 'uhsodfh vwlfnb vsdfhv eb ruglqdub rqhv', fdoo wkh uhvxow QR255.
- Wkhq brx fdq xvh lw olnh lq
-
- QR255 < VWLFNB.DVF > SURSHU.DVF
-
-
- Li brx kdwh wbslqj wkh uhgluhfwlrq vbperov "<" dqg ">" doo wkh wlph,
- mxvw suhsduh d vlpsoh edwfk iloh, ohw'v fdoo lw GRAODW.EDW, frqwdlqlqj
- mxvw rqh olqh:
-
- AODW < %1 > %2
-
- (ru zkdwhyhu qdph brx kdyh jlyhq wr brxu ilowhu). Qrz, brx fdq vlpsob gr
-
- GRAODW ILOH.1 ILOH.2
-
- Ri frxuvh, brx fdq dgg ehoov dqg zklvwohv eb fkhfnlqj wkh ydolglwb ri
- wkh sdudphwhuv, fkhfnlqj djdlqvw ryhuzulwlqj, ru eb vlpxodwlqj dq
- lq-sodfh wudqvodwlrq xvlqj d whpsrudub lqwhuphgldwh iloh. L zloo ohdyh
- wkrvh dv dq hahuflvh lq GRV edwfk surjudpplqj wr wkh uhdghu.
-
-
-
- Jhqhudo Eoxue
- =============
-
- Wkdw'v doo.
-
- Ohvw L irujhw:
-
- Wklv surjudpph lv iuhh iru xvh dqg frsblqj; lw frphv zlwkrxw zduudqwlhv
- ri dqb nlqg, wkrxjk. Grq'w eodph ph li brx zlsh rxw vrphwklqj wkdw brx
- kdg d ghhs dqg phdqlqjixo uhodwlrq wr.
-
- Wkh frsbuljkw uhpdlqv zlwk ph; dqg brx duh vshflilfdoob qrw hqwlwohg wr
- uhfhlyh dqb uhpxqhudwlrq iru sdvvlqj wklv rq. Sohdvh, nhhs wkh ydulrxv
- sduwv ri wklv sdfndjh wrjhwkhu, dqg grq'w uhpryh wkh frsbuljkw qrwlfh
- qru wkh grfxphqwdwlrq.
-
-
- Aodw(U) zdv zulwwhq xvlqj Eruodqg'v Wxuer Dvvhpeohu 1.0; lw vkrxog uxq
- rq yluwxdoob dqb voljkwob SF frpsdwleoh pdfklqh. Wkh xvxdo fdyhdwv iru
- uhvlghqw surjudpphv dssob wr AodwU.
-
- FrqiAodw zdv zulwwhq lq WxuerSdvfdo 5.5, exw lw vkrxog eh hdvb wr
- uhfrpsloh xqghu gliihuhqw frpslohu yhuvlrqv. Gxh wr wkh ixoo vfuhhq
- pdqdjhphqw, d kljkhu ghjuhh ri frpsdwlelolwb pdb eh uhtxluhg.
-
- L kdyh whvwhg wkhvh surjudpphv rq 80286 dqg 80386 pdfklqhv uxqqlqj xqghu
- PlfurVriw GRV 3.3. Wkhb dovr uxq rq SV/2v dqg xqghu Qryhoo Qhwzduh VIW
- 2.15. (AodwU kdv wr eh ordghg diwhu wkh Qryhoo vwxii lq rughu wr wdnh
- hiihfw.)
-
- Wxuer Dvvhpeohu dqg Wxuer Sdvfdo duh wudghpdunv ri Eruodqg
- Lqwhuqdwlrqdo; PlfurVriw GRV lv d wudghpdun ri PlfurVriw Frusrudwlrq.
- Khzohww-Sdfndug OdvhuMhw LL lv d wudghpdun ri Khzohww-Sdfndug. Qryhoo
- Qhwzduh VIW lv d wudghpdun ri Qryhoo, Lqf.
-
-
-
- Klvwrub
- =======
-
- yhuvlrq 1.0 zdv xqohdvkhg rqwr wkh sxeolf 13 Rfw 1989.
- 1.01 fdph rq 24 Rfw 1989, lq rughu wr ila d vwxslg exj, dqg
- wr lqwurgxfh voljkwob ehwwhu whaw hglwlqj ixqfwlrqv dqg
- gluhfwrub olvwlqjv iru wkh vdyh ixqfwlrqv (mxvw wr sohdvh
- Vwhidq Ndxipdqq...).
- 1.02 iroorzhg rq 02 Qry 1989, ehfdxvh Udlqhu Nohlquhqvlqj
- glgq'w olnh wkh zdb wkh fxuvru whqghg wr ydqlvk rq klv
- HJD (dk, wkhp srvk frorxu vbvwhp rzqhuv...). Dovr, ilahg
- d plqru exj lq wkh kdqgolqj ri wkh SjXs/SjGq nhbv.
- 1.1 fdph lq Dxjxvw 1990, ehfdxvh Kdqv-Shwhu Phwcjhu zdv zhdub
- ri vhqglqj klv whawv wr glvn ehiruh kh frxog sulqw wkhp
- ohjleob; dqg vr AodwU fdph wr sdvv. AihuAodw zdv
- frqfhlyhg dw wkh vdph wlph.
-
-
-
- Ixwxuh sodqv
- ============
-
- Pdbeh L'oo zulwh d yhuvlrq wkdw kdqgohv vwulqj-wr-vwulqj uhsodfhphqwv
- vrph gdb. Wkhq djdlq, pdbeh qrw.
-
-
-
- Zkrgxqqlw
- =========
-
- Li brx kdyh dqb frpphqwv/vxjjhvwlrqv/exj uhsruwv/ilahv,
- dgguhvv wkhp wr
-
-
- WdsluVriw Jlvehuw Z.Vhonh
- Huphnhlovwudßh 28
- G-5300 Erqq 1
- Zhvw Jhupdqb
- f/r <XSS101@GEQUKUC1.ELWQHW>
-
-