Add Pow Mul pi x0 Mul Add x0 -0.198690110349241 asinh sec x2 tan Pow Add x0 x0 x0 
Add Mul Pow Mul pi x0 Add Mul Add x0 -0.198690110349241 asinh sec x2 -1 Add Mul Mul Add x0 -0.198690110349241 asinh sec x2 pi Mul Mul Mul pi x0 log Mul pi x0 asinh sec x2 Mul Pow sec Pow Add x0 x0 x0 2 Mul Pow Add x0 x0 Add x0 -1 Add Mul x0 2 Mul Add x0 x0 log Add x0 x0 