cot asec Mul x1 Pow Add acsc atanh x5 acoth Add x0 pi x0 
Mul Mul -1 Pow csc asec Mul x1 Pow Add acsc atanh x5 acoth Add x0 pi x0 2 Mul Mul x1 Mul Pow Add acsc atanh x5 acoth Add x0 pi Add x0 -1 Add Mul x0 Pow Add 1 Mul -1 Mul Add x0 pi Add x0 pi -1 Mul Add acsc atanh x5 acoth Add x0 pi log Add acsc atanh x5 acoth Add x0 pi Pow Mul Mul sqrt Add 1 Mul -1 Pow Mul Mul x1 Pow Add acsc atanh x5 acoth Add x0 pi x0 Mul x1 Pow Add acsc atanh x5 acoth Add x0 pi x0 -1 Mul x1 Pow Add acsc atanh x5 acoth Add x0 pi x0 Mul x1 Pow Add acsc atanh x5 acoth Add x0 pi x0 -1 