lawfully

  • 12:02:37 pm on December 7, 2005 | 0

    ์?ด์ œ ๊ฐ?๊ฐ? ๊ฐ€์„ค T์™€ ๊ฐ€์„ค F๊ฐ€ ์ฐธ์?ด๊ธฐ ์œ„ํ•ด ๋งŒ์กฑํ•ด์•ผ ํ•˜๋Š” ์ถ”๋ก ๋“ค์?˜ ํ™•๋ฅ ์?„ ๋”ฐ์ ธ ๋ด…์‹œ๋‹ค.
    P(T1)*P(T2)* โ€ฆ P(T13) << (P(F1) = P(F2) = โ€ฆ P(F3))
    ์œ„์™€ ๊ฐ™์?€ ๋“ฑ์‹?์?ด ์„ฑ๋ฆฝํ•ฉ๋‹ˆ๋‹ค. ์—ฌ๊ธฐ์„œ T1 ~ T13์?€ ๊ฑฐ์?˜ ๋?…๋ฆฝ์ ? ์‚ฌ๊ฑด์?ด๋ฏ€๋กœ ์?ด๋“ค์?ด ๋?™์‹œ์—? ๋งŒ์กฑ๋?˜์–ด์•ผ ํ•˜๋ฉฐ, F1 ~ 13์?€ ‘์ค„๊ธฐ์„ธํ?ฌ๊ฐ€ ์—†๋‹ค’ ํ•˜๋‚˜์?˜ ์‚ฌ์‹ค๋งŒ ์ฐธ์?ด๋ฉด ๋‹น์—ฐํžˆ ๋”ฐ๋?ผ์˜ค๋Š” ๋ถ€์†? ์ •๋ฆฌ๋“ค๋กœ์„œ ๋‹น์—ฐํžˆ ์šฐ๋ณ€์?ด ์••๋?„์ ?์œผ๋กœ ํ?ฌ๋ฉฐ, ์?ด๊ฒƒ์?ด ๋ฐ”๋กœ ์˜ค์ปด์?˜ ๋ฉด๋?„๋‚ ์?˜ ์ง„์ˆ˜์ž…๋‹ˆ๋‹ค. ์‹ค์ œํ™•๋ฅ ์?€ ์•„๋งˆ ์ขŒ๋ณ€์?ด 1×10^(-16) ์ •๋?„ ์?ด๊ณ  ์šฐ๋ณ€์?ด ๊ทธ ์—ฌ์ง‘ํ•ฉ์?ด๋‹ˆ๊นŒ 1-1×10^(-16) ์?ด๊ฒ ์ฃ . 1×10^(-16)์?€ 64bit ์ปดํ“จํ„ฐ๋กœ ๊ณ„์‚ฐ๊ฐ€๋Šฅํ•œ ๊ฐ€์žฅ ์ž‘์?€ ์ˆ˜๋กœ ๋ณดํ†ต machine zero๋?ผ๊ณ  ๋ถˆ๋ฆฌ๋Š” ์ˆ˜์ž…๋‹ˆ๋‹ค.
    ๋”ฐ๋?ผ์„œ, ์?ด ์‚ฌํƒœ์—? ๋Œ€ํ•œ ์?ด๋ก ์ ? ์ง„์‹ค์?€ “ํ™ฉ๊ต?์ˆ˜์?˜ ๋…ผ๋ฌธ์?€ ์ง„์‹ค์„ฑ์?ด ๊ฒฐ์—ฌ๋?˜์–ด ์žˆ์œผ๋ฉฐ, ๋…ผ๋ฌธ์?˜ ์งˆ์—? ๊ฒฐ์ •์ ?์?ธ ์˜?ํ–ฅ์?„ ์ฃผ๋Š” ์กฐ์ž‘์?ด ์žˆ๋‹ค. ์ฆ‰, ์ค„๊ธฐ์„ธํ?ฌ๊ฐ€ ์—†๊ฑฐ๋‚˜ ๋ช‡ ๊ฐœ ์—†๋‹ค” ๊ฐ€ ๋?˜๊ฒ ์Šต๋‹ˆ๋‹ค.
    ๋น„๋ก? ์œ„์?˜ ํ™•๋ฅ ์?€ ์žฅ๋‚œ์œผ๋กœ ํ•œ ๊ฑฐ์ง€๋งŒ ๋…ผ๋ฆฌ์ ?์œผ๋กœ๋Š” ์œ„์?˜ ๊ฒฐ๋ก ์?ด ์ ˆ๋Œ€์ ?์œผ๋กœ ์˜ณ๋‹ค๊ณ  ๋ฏฟ๊ณ  ์žˆ์œผ๋ฉฐ, ๊ทธ ์–ด๋–ค ํ˜‘๋ฐ•์?ด๋‚˜ ๊ถŒ์œ„, ๋น„์•„๋ƒฅ์—?๋?„ ์ œ๊ฐ€ ํ™ฉ๋ฐ•์‚ฌ์?˜ ๋…ผ๋ฌธ์?„ fake๋?ผ๊ณ  ์ƒ?๊ฐ?ํ•˜๋Š” ๊ฒฐ๋ก ์?€ ๋ฐ”๋€Œ์ง€ ์•Š์?„ ๊ฒ?๋‹ˆ๋‹ค. ํ™ฉ๋ฐ•์‚ฌ๊ฐ€ ์?ด๋Ÿฐ ์?˜์‹ฌ์—?์„œ ๋ฒ—์–ด๋‚˜๋Š” ์œ ์?ผํ•œ ๊ธธ์?€ ์ค„๊ธฐ์„ธํ?ฌ DNA์žฌ๊ฒ€์‚ฌ๋ฅผ ์‹ค์‹œํ•˜๋Š” ๊ฒƒ์ž…๋‹ˆ๋‹ค. ๊ทธ๋Ÿฌ๋ฉด ์?ด ํ?ฌ๋ฐ•ํ•œ ํ™•๋ฅ ์?„ ๋šซ๊ณ  ๋‚ด ์ƒ?๊ฐ?์?ด ํ‹€๋ ธ์?„์?Œ, ๊ทธ์?˜ ์—ฐ๊ตฌ๊ฐ€ ์˜ณ์•˜์?Œ์?„ ์ฆ?๋ช…ํ•  ์ˆ˜๋?„ ์žˆ์?„ ๊ฒƒ์?ด๋ฉฐ, ๋งŒ์?ผ ์ œ๊ฐ€ ํ‹€๋ ธ์?„ ๊ฒฝ์šฐ ์ œ๊ฐ€ ํ•  ์ˆ˜ ์žˆ๋Š” ๋ชจ๋“  ๋ฒ•์ ?/๋?„์?˜์ ? ์ฑ…์ž„์?„ ๋‹คํ•  ๊ฒƒ์ž…๋‹ˆ๋‹ค. ์ €๋?„ ์ •๋ง? ๊ทธ๋ ‡๊ฒŒ ๋?˜๊ธฐ๋ฅผ ๋ฐ”๋?ผ์ง€๋งŒ, ์ œ ์?ด์„ฑ์?€ ์ ˆ๋Œ€ ๊ทธ๋Ÿฐ ์?ผ์?€ ์—†์?„๊ฑฐ๋?ผ๊ณ  ํ•˜๋„ค์š”.

    http://gene.postech.ac.kr/bbs/view.php?id=job&page=1&sn1=&divpage=1&sn=off&ss=on&sc=on&select_arrange=headnum&desc=asc&no=3953

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