sec Mul Mul -2 Add 0.0134752822213046 x0 Pow x0 x1 
Mul Mul tan Mul Mul -2 Add 0.0134752822213046 x0 Pow x0 x1 sec Mul Mul -2 Add 0.0134752822213046 x0 Pow x0 x1 Add Mul Pow x0 x1 -2 Mul Mul -2 Add 0.0134752822213046 x0 Mul Pow x0 Add x1 -1 x1 