Mul cosh Pow Mul x0 Add atan x0 -0.989992496600445 pi x5 
Mul x5 Mul sinh Pow Mul x0 Add atan x0 -0.989992496600445 pi Mul Pow Mul x0 Add atan x0 -0.989992496600445 Add pi -1 Mul pi Add Add atan x0 -0.989992496600445 Mul x0 Pow Add 1 Mul x0 x0 -1 