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  #1  
Old 18 ¡Ã¡®Ò¤Á 2013, 20:50
K.Phantom K.Phantom äÁèÍÂÙèã¹Ãкº
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Çѹ·ÕèÊÁѤÃÊÁÒªÔ¡: 07 ¡Ã¡®Ò¤Á 2013
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K.Phantom is on a distinguished road
Post µÃÕ⡳ (cot 25-1)...(cot 20-1)

¨§ËÒ¤èҢͧ (cot 25⋅ −1)(cot 24⋅ −1)(cot 23⋅ −1)(cot 22⋅ −1)(cot 21⋅ −1)(cot 20⋅ −1)
µÍº¾ÃéÍÁÍéÒ§ÍÔ§¢éͤÇÒÁ¹Õé
  #2  
Old 18 ¡Ã¡®Ò¤Á 2013, 21:32
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gon gon äÁèÍÂÙèã¹Ãкº
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Çѹ·ÕèÊÁѤÃÊÁÒªÔ¡: 29 ÁÕ¹Ò¤Á 2001
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gon is on a distinguished road
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ÍéÒ§ÍÔ§:
¢éͤÇÒÁà´ÔÁà¢Õ¹â´Â¤Ø³ K.Phantom View Post
¨§ËÒ¤èҢͧ $(\cot 25^{\circ} −1)(\cot 24^{\circ} −1)(\cot 23^{\circ} −1)(\cot 22^{\circ} −1)(\cot 21^{\circ} −1)(\cot 20^{\circ} −1)$
µÍº¾ÃéÍÁÍéÒ§ÍÔ§¢éͤÇÒÁ¹Õé
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