Mul Mul x4 Add Mul x0 sec x2 Add 4 Pow Pow Add x0 Mul 4 x0 1.36943840600457 pi pi 
Mul pi Mul x4 Add sec x2 Mul Pow Pow Add x0 Mul 4 x0 1.36943840600457 Add pi -1 Mul pi Mul Pow Add x0 Mul 4 x0 0.369438406004566 6.36943840600457 