Add sec Pow x0 sqrt sqrt x4 Pow atanh Pow x0 0.881373587019543 x6 
Add Mul Mul tan Pow x0 sqrt sqrt x4 sec Pow x0 sqrt sqrt x4 Mul Pow x0 Add sqrt sqrt x4 -1 sqrt sqrt x4 Mul Pow atanh Pow x0 0.881373587019543 Add x6 -1 Mul x6 Mul Mul Pow x0 -0.118626412980457 0.881373587019543 Pow Add 1 Mul -1 Mul Pow x0 0.881373587019543 Pow x0 0.881373587019543 -1 