Add Add x0 cosh Add x0 x4 exp asech Add acoth x0 sqrt sec x0 
Add Add 1 sinh Add x0 x4 Mul exp asech Add acoth x0 sqrt sec x0 Mul Add Pow Add 1 Mul -1 Mul x0 x0 -1 Mul Pow Mul 2 sqrt sec x0 -1 Mul tan x0 sec x0 Pow Mul Mul Add acoth x0 sqrt sec x0 Add acoth x0 sqrt sec x0 sqrt Add 1 Mul -1 Pow Mul Add acoth x0 sqrt sec x0 Add acoth x0 sqrt sec x0 -1 -1 