sec Mul x0 Pow x0 0.0625000000000000 
Mul Mul tan Mul x0 Pow x0 0.0625000000000000 sec Mul x0 Pow x0 0.0625000000000000 Add Pow x0 0.0625000000000000 Mul x0 Mul Pow x0 -0.937500000000000 0.0625000000000000 