Pow pi Mul Mul x0 Add Add x1 Add x0 asec Add -1.01010866590799 asin x1 1 Mul x4 atan Mul Mul x0 x0 x2 
Mul Pow pi Add Mul Mul x0 Add Add x1 Add x0 asec Add -1.01010866590799 asin x1 1 Mul x4 atan Mul Mul x0 x0 x2 -1 Mul Mul pi log pi Add Mul Mul x4 atan Mul Mul x0 x0 x2 Add Add Add x1 Add x0 asec Add -1.01010866590799 asin x1 1 x0 Mul Mul x0 Add Add x1 Add x0 asec Add -1.01010866590799 asin x1 1 Mul x4 Mul Mul x2 Add x0 x0 Pow Add 1 Mul Mul Mul x0 x0 x2 Mul Mul x0 x0 x2 -1 