Add Pow x0 x0 Add Pow Mul Mul x0 x0 exp cot Add Mul Mul Pow x0 2 0.00800000000000000 x0 E pi 4 
Add Mul Pow x0 Add x0 -1 Add x0 Mul x0 log x0 Mul Pow Mul Mul x0 x0 exp cot Add Mul Mul Pow x0 2 0.00800000000000000 x0 E Add pi -1 Mul pi Add Mul exp cot Add Mul Mul Pow x0 2 0.00800000000000000 x0 E Add x0 x0 Mul Mul x0 x0 Mul exp cot Add Mul Mul Pow x0 2 0.00800000000000000 x0 E Mul Mul -1 Pow csc Add Mul Mul Pow x0 2 0.00800000000000000 x0 E 2 Add Mul x0 Mul 0.00800000000000000 Mul x0 2 Mul Pow x0 2 0.00800000000000000 