csc Add -3 Add sec Mul x0 3.62686040784702 x1 
Mul Mul Mul -1 cot Add -3 Add sec Mul x0 3.62686040784702 x1 csc Add -3 Add sec Mul x0 3.62686040784702 x1 Mul Mul tan Mul x0 3.62686040784702 sec Mul x0 3.62686040784702 3.62686040784702 