Pow Mul Add -5 x0 0.850918128239322 sec x0 
Mul Pow Mul Add -5 x0 0.850918128239322 Add sec x0 -1 Add Mul sec x0 0.850918128239322 Mul Mul Mul Add -5 x0 0.850918128239322 log Mul Add -5 x0 0.850918128239322 Mul tan x0 sec x0 