Mul Pow x5 Add Add x0 asech cosh Add sech cot x6 x0 x1 4 
Mul 4 Mul Pow x5 Add Add Add x0 asech cosh Add sech cot x6 x0 x1 -1 Mul Mul x5 log x5 Add 1 Mul sinh Add sech cot x6 x0 Pow Mul Mul cosh Add sech cot x6 x0 cosh Add sech cot x6 x0 sqrt Add 1 Mul -1 Pow Mul cosh Add sech cot x6 x0 cosh Add sech cot x6 x0 -1 -1 