Add cos Pow tanh asech pi log x0 Mul Add Add x4 x0 Mul Add x0 sec exp x2 x0 coth x4 
Add Mul Mul -1 sin Pow tanh asech pi log x0 Mul Pow tanh asech pi Add log x0 -1 Mul Mul tanh asech pi log tanh asech pi Pow x0 -1 Mul coth x4 Add 1 Add x0 Add x0 sec exp x2 