Add Add x0 x7 sech atanh sqrt Add asinh pi atan x0 
Add 1 Mul Mul tanh atanh sqrt Add asinh pi atan x0 Mul -1 sech atanh sqrt Add asinh pi atan x0 Mul Mul Pow Mul 2 sqrt Add asinh pi atan x0 -1 Pow Add 1 Mul x0 x0 -1 Pow Add 1 Mul -1 Mul sqrt Add asinh pi atan x0 sqrt Add asinh pi atan x0 -1 