sech acot Add Mul pi Mul Add sec tanh x1 x0 Mul -2 Add Pow x0 6 Add x0 x5 x3 
Mul Mul tanh acot Add Mul pi Mul Add sec tanh x1 x0 Mul -2 Add Pow x0 6 Add x0 x5 x3 Mul -1 sech acot Add Mul pi Mul Add sec tanh x1 x0 Mul -2 Add Pow x0 6 Add x0 x5 x3 Mul -1 Mul Mul pi Add Mul -2 Add Pow x0 6 Add x0 x5 Mul Add sec tanh x1 x0 Mul -2 Add Mul Pow x0 5 6 1 Pow Add 1 Mul Add Mul pi Mul Add sec tanh x1 x0 Mul -2 Add Pow x0 6 Add x0 x5 x3 Add Mul pi Mul Add sec tanh x1 x0 Mul -2 Add Pow x0 6 Add x0 x5 x3 -1 