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Re: Finding an exponent?

Am 10.09.2010 10:50, schrieb AES:
> Given  Exp[ expr ]  where   expr  is some complex expression in Standard 
> form, how can I get  expr  itself in an Input cell?   (Preferably 
> unevaluated, and other than using manual Copy and Paste).
> Log[Exp[expr]] doesn't seem to do it.

Is that what you want?

expr = Exp[a + b^Log[10]];
CellPrint[TextCell[Replace[expr, Exp[e_] :> e], "Input"]]



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