Mul Mul x0 exp x4 Pow Add csch cot Add x0 -2 x0 -1 
Add Mul Pow Add csch cot Add x0 -2 x0 -1 exp x4 Mul Mul x0 exp x4 Mul Pow Add csch cot Add x0 -2 x0 2 Mul -1 Add Mul Mul Mul -1 coth cot Add x0 -2 csch cot Add x0 -2 Mul -1 Pow csc Add x0 -2 2 1 