sec Mul x0 Pow 2 Add -0.0998215696688227 Add atanh Mul x3 x0 Mul cos x6 x0 
Mul Mul tan Mul x0 Pow 2 Add -0.0998215696688227 Add atanh Mul x3 x0 Mul cos x6 x0 sec Mul x0 Pow 2 Add -0.0998215696688227 Add atanh Mul x3 x0 Mul cos x6 x0 Add Pow 2 Add -0.0998215696688227 Add atanh Mul x3 x0 Mul cos x6 x0 Mul x0 Mul Pow 2 Add Add -0.0998215696688227 Add atanh Mul x3 x0 Mul cos x6 x0 -1 Mul 2.69314718055995 Add Mul x3 Pow Add 1 Mul -1 Mul Mul x3 x0 Mul x3 x0 -1 cos x6 