Add -2 Pow csc Mul -1 Mul Add sec x0 x2 x0 0.0366189934736865 
Mul Pow csc Mul -1 Mul Add sec x0 x2 x0 -0.963381006526313 Mul 0.0366189934736865 Mul Mul Mul -1 cot Mul -1 Mul Add sec x0 x2 x0 csc Mul -1 Mul Add sec x0 x2 x0 Mul -1 Add Mul x0 Mul tan x0 sec x0 Add sec x0 x2 