(2n + 1)csch^3(x) - (1+2n) csch(x) coth^2(x) - csch(x)(n^2 - 1) + n(n+2)csch(x)

Uh oh! Wolfram|Alpha doesn't run without JavaScript.

Please enable JavaScript. If you don't know how, you can find instructionshere.Once you've done that, refresh this page to start using Wolfram|Alpha.