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Re: Unevaluated hypergeometric functions

• To: mathgroup at smc.vnet.net
• Subject: [mg80942] Re: Unevaluated hypergeometric functions
• From: chuck009 <dmilioto at comcast.com>
• Date: Thu, 6 Sep 2007 05:21:49 -0400 (EDT)

> But I am using a defined function in Mathematica.  It
> has a name:
> 
> Hypergeometric2F1[a, b, c, z]
> 
> and I gave it real numbers for all the arguments
> except z, then asked
> it to be plotted as a function of z from 1/2 to 1.

Could be returning a complex number in which case  Plot will draw a blank plot.  Try using the Re or Im prefix.