Add x0 asec exp sqrt Add Pow x2 Mul x0 x0 0.785398163397448 
Add 1 Mul Mul exp sqrt Add Pow x2 Mul x0 x0 0.785398163397448 Mul Pow Mul 2 sqrt Add Pow x2 Mul x0 x0 0.785398163397448 -1 Mul Pow x2 Add Mul x0 x0 -1 Mul Mul x2 log x2 Add x0 x0 Pow Mul Mul sqrt Add 1 Mul -1 Pow Mul exp sqrt Add Pow x2 Mul x0 x0 0.785398163397448 exp sqrt Add Pow x2 Mul x0 x0 0.785398163397448 -1 exp sqrt Add Pow x2 Mul x0 x0 0.785398163397448 exp sqrt Add Pow x2 Mul x0 x0 0.785398163397448 -1 