csc Pow acsc tanh Pow Add x0 x3 x6 2 
Mul Mul Mul -1 cot Pow acsc tanh Pow Add x0 x3 x6 2 csc Pow acsc tanh Pow Add x0 x3 x6 2 Mul acsc tanh Pow Add x0 x3 x6 Mul 2 Mul -1 Mul Mul Pow sech Pow Add x0 x3 x6 2 Mul Pow Add x0 x3 Add x6 -1 x6 Pow Mul Mul sqrt Add 1 Mul -1 Pow Mul tanh Pow Add x0 x3 x6 tanh Pow Add x0 x3 x6 -1 tanh Pow Add x0 x3 x6 tanh Pow Add x0 x3 x6 -1 