exp Mul Pow Mul -0.756802495307928 Add -1 x1 Pow x2 x0 acosh Pow x1 tanh x0 
Mul exp Mul Pow Mul -0.756802495307928 Add -1 x1 Pow x2 x0 acosh Pow x1 tanh x0 Add Mul acosh Pow x1 tanh x0 Mul Pow Mul -0.756802495307928 Add -1 x1 Add Pow x2 x0 -1 Mul Mul Mul -0.756802495307928 Add -1 x1 log Mul -0.756802495307928 Add -1 x1 Mul Pow x2 Add x0 -1 Mul x2 log x2 Mul Pow Mul -0.756802495307928 Add -1 x1 Pow x2 x0 Mul Mul Pow x1 Add tanh x0 -1 Mul Mul x1 log x1 Pow sech x0 2 Pow Mul sqrt Add Pow x1 tanh x0 -1 sqrt Add 1 Pow x1 tanh x0 -1 