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Topic: Inverse of Error Function
Replies: 1   Last Post: Nov 18, 1996 2:02 AM

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Gustav Louw

Posts: 4
Registered: 12/7/04
Inverse of Error Function
Posted: Nov 15, 1996 3:13 AM
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I'm trying to find the inverse of the Error function in MMA.

I tried using InverseFunction, like this...

InverseFunction[Erf[z]]

(-1)
Out[1]= Erf[z]

But when I tried to find some numerical values i got this ...

In[2]:= % /. z->1 //N

(-1)
Out[2]= 0.842701

Any help would be appreciated!
regards
Gus
--
Gustav Louw <University of Pretoria, South Africa>








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