Add Mul tanh x3 acos Pow Add x1 x3 x0 tan x0 
Add Mul tanh x3 Mul -1 Mul Mul Pow Add x1 x3 Add x0 -1 Mul Add x1 x3 log Add x1 x3 Pow sqrt Add 1 Mul -1 Mul Pow Add x1 x3 x0 Pow Add x1 x3 x0 -1 Pow sec x0 2 