coth Pow Add E atan asinh x3 asec x0 
Mul Mul -1 Pow csch Pow Add E atan asinh x3 asec x0 2 Mul Pow Add E atan asinh x3 Add asec x0 -1 Mul Mul Add E atan asinh x3 log Add E atan asinh x3 Pow Mul Mul sqrt Add 1 Mul -1 Pow Mul x0 x0 -1 x0 x0 -1 