Primitive of Hyperbolic Cosine of a x by Cosine of p x

Theorem

 * $\displaystyle \int \cosh a x \cos p x \ \mathrm d x = \frac {a \sinh a x \cos p x + p \cosh a x \sin p x} {a^2 + p^2} + C$

Also see

 * Primitive of $\cosh a x \sin p x$


 * Primitive of $\sinh a x \sin p x$
 * Primitive of $\sinh a x \cos p x$