I have some problem with the post reply(doesnt appear the post reply page) $\displaystyle f:R \longmapsto R $ $\displaystyle |f(x)| \leqslant x^2 $ the same problem but differentiable in x=0
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Ok, so do you just get a blank page or something? I would suggest sending a PM to some of the administrators or to the moderator. Hope the problem will solve itself.
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