What happened to trig functions in math.h?

On Jul 11, 9:41pm, Shawn T. Rutledge wrote:

> I'm trying to compile a program which depends on sin and cos, and they're
> not in math.h! I don't believe it. The man page for cos even says it's
> in math.h. I'm running Debian of course.

Look in <bits/mathcalls.h> which is included by <math.h>.

Kevin