Mul Mul x0 4 Mul x1 Add x5 atanh Pow Pow exp x0 atan pi x6 
Add Mul Mul x1 Add x5 atanh Pow Pow exp x0 atan pi x6 4 Mul Mul x0 4 Mul x1 Mul Mul Pow Pow exp x0 atan pi Add x6 -1 Mul x6 Mul Pow exp x0 Add atan pi -1 Mul atan pi exp x0 Pow Add 1 Mul -1 Mul Pow Pow exp x0 atan pi x6 Pow Pow exp x0 atan pi x6 -1 