Mul x3 asinh Add sqrt sech x0 Add atan x0 Add csch acot pi 4 
Mul x3 Mul Add Mul Pow Mul 2 sqrt sech x0 -1 Mul tanh x0 Mul -1 sech x0 Pow Add 1 Mul x0 x0 -1 Pow sqrt Add 1 Mul Add sqrt sech x0 Add atan x0 Add csch acot pi 4 Add sqrt sech x0 Add atan x0 Add csch acot pi 4 -1 