>> y=(1-(1-x)^n)^(1/n)
>
>I'm not a math whiz, but why not simply y=x^n?

The graph of your solution is not so beautiful ;)
I am not a mathematician either.
Let´s hear Marc´s opinion.

P.S. If you have a PowerMac handy try it with the Graphing Calculator that
comes with System 7.5

Javier Ruiz
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