0 / | | 1 | 1*------- dx | sinh(x) | / 0
Integral(1/sinh(x), (x, 0, 0))
/ | | 1 / /x\\ | 1*------- dx = C + log|tanh|-|| | sinh(x) \ \2// | /
0
=
0.0
Use the examples entering the upper and lower limits of integration.