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Old 16 ¡Ã¡®Ò¤Á 2006, 16:41
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gon gon äÁèÍÂÙèã¹Ãкº
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à»ç¹·Õè¹èÒÂÔ¹´Õ·Õè»Õ¹Õéàç´ç¡àÃÒ ¡çÊÒÁÒö¤ÇéÒàËÃÕ­·Í§·Ñé§àÅ¢áÅпÔÊÔ¡Êì ä´é ÍÕ¡äÁè¡Õè»Õ¢éҧ˹éÒ àÃÒÍÒ¨¨Ðä´é¤ØÂẺàÇÕ´¹ÒÁ·Õè¼èÒ¹ÁÒ¡çä´é

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16 ¡Ã¡®Ò¤Á 2006 16:43 : ¢éͤÇÒÁ¹Õé¶Ù¡á¡éä¢áÅéÇ 1 ¤ÃÑé§, ¤ÃÑé§ÅèÒÊØ´â´Â¤Ø³ gon
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  #2  
Old 16 ¡Ã¡®Ò¤Á 2006, 19:30
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rigor rigor äÁèÍÂÙèã¹Ãкº
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¢ÍáÊ´§¤ÇÒÁÂÔ¹´Õ¡Ñº¹éͧæáÅмÙéà¡ÕèÂÇ¢éͧ·Ø¡·èÒ¹´éǤÃѺ
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$ \rho\iota\gamma$o$\rho \ \iota\sigma \ \omega$o$\rho\kappa\iota\nu\gamma \ \eta\alpha\rho\delta $
µÍº¾ÃéÍÁÍéÒ§ÍÔ§¢éͤÇÒÁ¹Õé
  #3  
Old 16 ¡Ã¡®Ò¤Á 2006, 22:09
passer-by passer-by äÁèÍÂÙèã¹Ãкº
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ÊÓËÃѺ IMO 2006 ·Õè¼èÒ¹ÁÒ¹Õé »ÃÐà·Èä·Âä´é¤Ðá¹¹ÃÇÁ(·Ñ駷ÕÁ)ÍÂÙèã¹Íѹ´Ñº·Õè 16 ¤ÃѺ áÅÐà»ç¹Íѹ´Ñº·Õè 2 ¢Í§àÍàªÕÂÍÒ¤à¹Âì (Ãͧ¨Ò¡àÇÕ´¹ÒÁ)

áÅжéÒ´Ùà»ç¹ÃÒ¢éÍáÅéÇ ¢éÍ 1 (Geometry) áÅТéÍ 4 (Number Theory) àÃÒä´é¤Ðá¹¹àµçÁ¡Ñ¹·Ñ駷ÕÁ¤ÃѺ

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  #4  
Old 17 ¡Ã¡®Ò¤Á 2006, 19:29
prachya prachya äÁèÍÂÙèã¹Ãкº
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ÂÍ´¨ÃÔ§æ¤ÃѺ ä´é·Ñ駤³Ôµ·Ñ駿ÔÊÔ¡Êì á¤èàµÃÕÂÁµÑÇÇÔªÒà´ÕÂǼÁ¡çÇèÒà˹×èÍÂáÂèáÅéǹФÃѺ
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àÍ... ÇèÒáµè·ÓäÁ¾Õè passer by ·ÃÒº¤Ðá¹¹´éÇÂËÃͤÃѺ ÃÇÁ件֧µÑÇ¢éÍÊͺ´éÇÂ
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  #5  
Old 17 ¡Ã¡®Ò¤Á 2006, 23:14
R-Tummykung de Lamar R-Tummykung de Lamar äÁèÍÂÙèã¹Ãкº
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´ÙÃÒÂÅÐàÍÕ´à¾ÔèÁàµÔÁä´é·Õè http://imo2006.dmfa.si/results_itd.html
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[[:://R-Tummykung de Lamar\\::]] ||
(a,b,c > 0,a+b+c=3)
$$\sqrt a+\sqrt b+\sqrt c\geq ab+ac+bc$$

23 ¡Ã¡®Ò¤Á 2006 20:12 : ¢éͤÇÒÁ¹Õé¶Ù¡á¡éä¢áÅéÇ 1 ¤ÃÑé§, ¤ÃÑé§ÅèÒÊØ´â´Â¤Ø³ R-Tummykung de Lamar
µÍº¾ÃéÍÁÍéÒ§ÍÔ§¢éͤÇÒÁ¹Õé
  #6  
Old 18 ¡Ã¡®Ò¤Á 2006, 23:13
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gon gon äÁèÍÂÙèã¹Ãкº
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àËÃÕ­·Í§ àËÃÕ­·ÕèÊÒÁ ¡ÓÅѧÃÍá¶Çæ¹ÕéÍÂÙè ¨ÐÁÕäËÁ¹éÍ...
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