Add x0 Add Mul Add Mul x0 -0.989992496600445 sec x0 acoth x0 x0 
Add 1 Add Add Mul acoth x0 Add -0.989992496600445 Mul tan x0 sec x0 Mul Add Mul x0 -0.989992496600445 sec x0 Pow Add 1 Mul -1 Mul x0 x0 -1 1 