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2006-07-08 09:24 | |
aa963854116 Home away from home
µù¥U¤é: 2006-01-06 µoªí¼Æ: 392 ±q¥¼µo²{¤§89¸¹¬P®y
| Re: ¬Ý¤£À´ÃD¥Ø ¦³¤H¥i¥HÀ°¦£¸ÑÃD¶Ü? | | §Ú¬Û«H§A¬Ý±oÀ´,¦ý¬O³oÃD«ÜÃøºâ; (§Ú¥Îµ{¦¡¥hºâÁÙ¥¼ºâ¥X) ¦ý¬O³oºØÃD¥Ø´N¬O¤£ºÞa,b,c,dªº¨úÈ, a^4+b^4+c^4+d^4¤w¦¨©wÈ; §Ú¶È°µ¹L: a+b+c=1 a^2+b^2+c^2=2 a^3+b^3+c^3=3 °Ýa^4+b^4+c^4=?? µª®×·íµM¤£¬O4,¬O25/6 ³oÃD§Ú¤£¤Ó·|ºâ |
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2006-07-08 11:45 | |
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| Re: ¬Ý¤£À´ÃD¥Ø ¦³¤H¥i¥HÀ°¦£¸ÑÃD¶Ü? | | èèµ{¦¡¥H¸Ñ¤£¥X¨Ó... ¤£¹L§Ú¬ðµM·Q¨ì,Y¥Od=0 ¨ºµª®×´N¬O25/6¤F ¥u¬O¤£°÷§¹¾ã... |
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2006-07-08 11:47 | |
aa963854116 Home away from home
µù¥U¤é: 2006-01-06 µoªí¼Æ: 392 ±q¥¼µo²{¤§89¸¹¬P®y
| Re: ¬Ý¤£À´ÃD¥Ø ¦³¤H¥i¥HÀ°¦£¸ÑÃD¶Ü? | | ÃD¥ØÀ³¸Ó¦³¿ù, §Ú§âa^4+b^4+c^4+d^4¥Hdªº¨ç¼Æ¼g¥X¨Ó, Åܦ¨4d^4 - 4d^3 - 2d^2 - (2/3)d + (25/6) d=0®É,´N¸ò§Ú©Ò¼gªº¤@¼Ë,Ȭ°25/6; ¦ýd«D©T©w¨úÈ,©Ò¥H¨Ã«D°ß¤@¸Ñ |
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2006-07-08 13:29 | |
linian Home away from home
µù¥U¤é: 2005-11-07 µoªí¼Æ: 292
| Re: ¬Ý¤£À´ÃD¥Ø ¦³¤H¥i¥HÀ°¦£¸ÑÃD¶Ü? | | ¨ºÃD¥ØÀ³¸Ó¦Aµ¹¤@Ó¦¡¤l¯à¸Ñªº¶}¶Ü _________________ KH~~ ÆùÇUªÅÆòÇKÇQÆö¥@¬ÉÇN ˦Çq•MÆõ³õ©ÒÇV ¤@ºüÇGÇO«HÆþÇMÆêÇeÇ@
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2006-07-08 15:24 | |
aa963854116 Home away from home
µù¥U¤é: 2006-01-06 µoªí¼Æ: 392 ±q¥¼µo²{¤§89¸¹¬P®y
| Re: ¬Ý¤£À´ÃD¥Ø ¦³¤H¥i¥HÀ°¦£¸ÑÃD¶Ü? | | À³¸Ó¦Aµ¹¤@±ø´N°÷¤F |
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2006-07-09 13:39 | |
j7631103 Home away from home
µù¥U¤é: 2005-03-06 µoªí¼Æ: 490
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2006-07-12 16:51 | |
frog Just can't stay away
µù¥U¤é: 2006-02-28 µoªí¼Æ: 114
| Re: ¬Ý¤£À´ÃD¥Ø ¦³¤H¥i¥HÀ°¦£¸ÑÃD¶Ü? | | ¦¹ÃD¦³¤TÓ¤èµ{¦¡,¦ý«o¦³¥|Ó¥¼ª¾¼Æ,©Ò¥HÀ³¦³¤@Ó¦Û¥ÑÅܼÆ. ¦]¦¹¥»ÃDÀ³¦³µL½a¦h¸Ñ |
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2006-07-13 16:19 | |
Jason+Weber Home away from home
µù¥U¤é: 2004-03-27 µoªí¼Æ: 194 µL¶¡¦aº»
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2006-07-14 16:41 | |