Quote:
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Originally Posted by Anthony Kesich
They are (straight from math.h):
float cos (float x);
float cosh (float x);
-Tony K
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Quick question: I looked up the difference between
cos and
cosh and it says that
cosh was the
hyperbolic cosine. What is a hyperbolic cosine and when would it be helpful to use it?

(wow i think I've ended every post I've done here with a confused face...)