Pow Pow x2 coth Mul x0 asinh Add pi x0 asech x3 
Mul Pow Pow x2 coth Mul x0 asinh Add pi x0 Add asech x3 -1 Mul asech x3 Mul Pow x2 Add coth Mul x0 asinh Add pi x0 -1 Mul Mul x2 log x2 Mul Mul -1 Pow csch Mul x0 asinh Add pi x0 2 Add asinh Add pi x0 Mul x0 Pow sqrt Add 1 Mul Add pi x0 Add pi x0 -1 