Re: unevaluated expression
- To: mathgroup at smc.vnet.net
- Subject: [mg77220] Re: [mg77114] unevaluated expression
- From: Bob Hanlon <hanlonr at cox.net>
- Date: Wed, 6 Jun 2007 06:40:29 -0400 (EDT)
- Reply-to: hanlonr at cox.net
tstf[x_] := ToString[TraditionalForm[x]];
Clear[example];
example[f_Function, x_Symbol: x] := StringJoin["\[Integral] ",
tstf[f[x]], " \[DifferentialD]", tstf[x], " = ",
tstf[Integrate[f[x], x]]]
example[#^2&]
example[#^2&, y]
Bob Hanlon
---- juliok at verizon.net wrote:
> How do you write a function such as
> example[f_]:= ......
>
> so that when entering example[#^2] Mathematica will respond with
>
> integral_symbol x^2 dx = x^3 /3
>
> where integral_symbol is the standard math symbol, exponents are
> superscripts, etc. I tried Hold[], Unevaluated[], nothing seems to
> work.
>
> Thanks
>
>
> Julio
>
>