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MathGroup Archive 1999

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Re: Mathematica always writes some functions with their names

  • To: mathgroup at smc.vnet.net
  • Subject: [mg19788] Re: Mathematica always writes some functions with their names
  • From: "Allan Hayes" <hay at haystack.demon.co.uk>
  • Date: Fri, 17 Sep 1999 01:36:44 -0400
  • Sender: owner-wri-mathgroup at wolfram.com

Oliver <o4 at 134.106.152.2> wrote in message news:7rnkcs$elt at smc.vnet.net...
> My problem is this: 
> I try to find the inverse of the integrated Gaussian distribution.
> Since the integral of the Gaussian distribution is
> the error function Erf, Mathematica always writes the name Erf
> instead of its full expression. Or InverseErf when I invert the function.
> How do I get Mathematica to write an expression that contains a standard function
> like Erf to write that function in detail, and not just its name ?
> 
> 
> Oliver
> 

Oliver,

Have you tried using  FunctionExpand?

Allan
---------------------
Allan Hayes
Mathematica Training and Consulting
Leicester UK
www.haystack.demon.co.uk
hay at haystack.demon.co.uk
Voice: +44 (0)116 271 4198
Fax: +44 (0)870 164 0565
     



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