yes,b=2,OK,b=8,fof has 5,5+(-)3SQUAT3/2,3roots.not good.

来源: jinjing 于 2011-07-14 16:43:38 [] [旧帖] [给我悄悄话] 阅读数 : (34 bytes)
回答: no sir! 由 15少 于 2011-07-14 11:29:04

MM dirrect got b=2 is good.

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