Pow Add cot Mul coth x0 x2 0.0998215696688227 x0 
Mul Pow Add cot Mul coth x0 x2 0.0998215696688227 Add x0 -1 Add Mul x0 Mul Mul -1 Pow csc Mul coth x0 x2 2 Mul x2 Mul -1 Pow csch x0 2 Mul Add cot Mul coth x0 x2 0.0998215696688227 log Add cot Mul coth x0 x2 0.0998215696688227 