代æ°åŠãšã¯
æ°ã®ä»£ããã«æåãçšããŠæ¹çšåŒã®è§£æ³ãªã©ãç ç©¶ããåŠå(Wikipedia).
ðç·åœ¢ä»£æ°
ç·åœ¢ç©ºéãšãã代æ°ç³»ãç ç©¶ãã代æ°åŠã®äžåé.
ðããã°ã©ãã³ã°ã®ããã®ç·åœ¢ä»£æ°
现éšãšå šäœ - 2007幎01æ23æ¥17:58
ðåå æ°
ããã«ãã³æ°ãšã. èæ°ã®å ã®äžç.
ð¹å€§åŠçã®ãšãããã«ãã³æ°ã®çºèŠã«è奮ãã(2008/07/28)
倧åŠã®æ°åŠã®å匷ã¯ã€ãŸããªããªãšããã£ãŠããã, 倧åŠ3幎ã«ããŠã¯ãããŠæ°åŠã¯é¢çœããšæããæãåºã®åºæ¥äº.
倧åŠ2幎éãããªãæ°åŠããµããã€ã€ãã©ãã©éãããŠããŸã£ãã®ã§, ãããããªæãã ãšé¢ã«ã¯ãšãŠããããªãã ãããªãšæ©ã¿ã€ã€, ãã æ°åŠãæ¬åœã«æ¥œãããšæããªãã°é¢ã«ãããããšèã, ããããæ°åŠãçé¢ç®ã«å匷ãå§ãããã.
ãã®æ°ã¶æããšã«ã¯, 代æ°åŠã§ã¯ãªã, 競銬ç ç©¶ã«çµ¡ããŠç¢ºççµ±èšãããããçé¢ç®ã«å匷ãã¯ããã. ãã , ãã¯ããšã³ãžã³ããããã®ãããããããª, ãã£ãšç«ãã€ãããšæã£ããã©æ°ã¥ããã就掻ã·ãŒãºã³ã§æéããªãããã.
- ããã€ãæ°ãèªçã®å¹»æ³ - 2008幎07æ28æ¥13:24
- ðµæ°åŠã®é¢é²åŠã§ã¯ãªããšã³ãžãã¢ã®å°±è·ãç®æããŠå°±è·æŽ»åãéå§(2008/12)
ðæ¹çšåŒ
æªç¥æ°ã®å€æ°ãå«ãçåŒ.
ä¿èªã®æ¹çšåŒã¯æªç¥æ°ã§ã¯ãªãè§£ããã解決çã§ããããšãããã.
ðå æ°åè§£
factoring, factorization. decomposition. factor=ðå å
äžããããæ°åŠç察象ãåçš®ã®ïŒãããæ®éã¯ããå°ãããããã¯ããå¹³æãªïŒå¥ã®å¯Ÿè±¡âããã¯å æ°ïŒfactor; å åã乿³å åãä¹å åïŒãšåŒã°ããâã®ç©ãšããŠæžã衚ãããš.
ð€ãããããžãã¹çšèªãšããŠå æ°åè§£ããã䜿ããããFactoringãDecompositionã®ãã¥ã¢ã³ã¹
ããžãã¹çšèªãšããŠã®(!= æ°åŠ). çµæããåå ãåè§£ãã. è«ç¹åè§£ã®æŽŸç.
Factoringã¯åå ãšçµæ, Decompositionã¯æ§æèŠçŽ ã®ãã¥ã¢ã³ã¹. ã©ã¡ããå«ã.