Add Pow Mul pi tan x0 Mul -0.0366435703258656 Mul x0 x0 x0 
Add Mul Pow Mul pi tan x0 Add Mul -0.0366435703258656 Mul x0 x0 -1 Add Mul Mul -0.0366435703258656 Mul x0 x0 Mul pi Pow sec x0 2 Mul Mul Mul pi tan x0 log Mul pi tan x0 Mul -0.0366435703258656 Add x0 x0 1 