asin Mul x0 Pow x0 -1.00496982331369 
Mul Add Pow x0 -1.00496982331369 Mul x0 Mul Pow x0 -2.00496982331369 -1.00496982331369 Pow sqrt Add 1 Mul -1 Mul Mul x0 Pow x0 -1.00496982331369 Mul x0 Pow x0 -1.00496982331369 -1 