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DragonFly users List (threaded) for 2010-01
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tgamma function in math library

From: Pierre Abbat <phma@xxxxxxxxxxxxx>
Date: Fri, 1 Jan 2010 12:22:03 -0500

I just copied one of my programming projects to the laptop and attempted to 
compile it. The compiler bombed out on the line:
According to the man page for gamma on Linux:

   *BSD version
       4.4BSD and FreeBSD libm have a gamma() function that computes the Gamma
       function, as one would expect.

   glibc version
       Glibc has a gamma() function that is equivalent to  lgamma()  and  com‐
       putes  the  natural logarithm of the Gamma function.  (This is for com‐
       patibility reasons only.  Don’t use this function.)

How should I write the program so that it uses tgamma() on Linux and gamma() 
on DragonFly?

La sal en el mar es más que en la sangre.
Le sel dans la mer est plus que dans le sang.

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