Primitive of Reciprocal of Square of p plus q by Hyperbolic Sine of a x

Theorem

 * $\displaystyle \int \frac {\mathrm d x} {\left({p + q \sinh a x}\right)^2} = \frac {-q \cosh a x} {a \left({p^2 + q^2}\right) \left({p + q \sinh a x}\right)} + \frac p {p^2 + q^2} \int \frac {\mathrm d x} {p + q \sinh a x} + C$

Also see

 * Primitive of $\dfrac 1 {\left({p + q \cosh a x}\right)^2}$