What is the question?
所有跟帖:
• May be you have seen it. Thanks anyway. -yma16- ♂ (582 bytes) () 10/23/2010 postreply 12:05:29
• It should be x=x^0.5.x^2=x,x=1,x=0 not good. x=(2^0.5)^x is not -jinjing- ♀ (121 bytes) () 10/26/2010 postreply 08:11:13