Many identities of hyp. functions are quite similar to corresponding trig. function identities.

Integrals of Hyperbolic Functions:

If u is a function x, where u' dx = du, then

ò sinh u du = cosh u + C

ò cosh u du = sinh u + C

ò sech² u du = tanh u + C

ò csch² u du = -coth u + C

ò sech u tanh u du = sech u + C

ò csch u coth u du = -csch u + C