acot Add x0 Mul 0.313165880450868 Add acot Add 3 csc tan x2 exp x0 
Mul -1 Mul Add 1 Mul 0.313165880450868 exp x0 Pow Add 1 Mul Add x0 Mul 0.313165880450868 Add acot Add 3 csc tan x2 exp x0 Add x0 Mul 0.313165880450868 Add acot Add 3 csc tan x2 exp x0 -1 