sin Pow Add sinh sec exp x0 0.707106781186547 x0 
Mul cos Pow Add sinh sec exp x0 0.707106781186547 x0 Mul Pow Add sinh sec exp x0 0.707106781186547 Add x0 -1 Add Mul x0 Mul cosh sec exp x0 Mul Mul tan exp x0 sec exp x0 exp x0 Mul Add sinh sec exp x0 0.707106781186547 log Add sinh sec exp x0 0.707106781186547 