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Re: Unevaluated hypergeometric functions
> 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.