Pow Add x0 Add x3 Mul exp Add Mul -0.720794870364847 sqrt tanh Mul 3 acot x1 2 -1 Pow x3 2 
Mul Pow Add x0 Add x3 Mul exp Add Mul -0.720794870364847 sqrt tanh Mul 3 acot x1 2 -1 Add Pow x3 2 -1 Pow x3 2 