Add x0 Mul x7 Pow csc Add pi Pow Mul x0 -0.881373587019543 x0 x7 
Add 1 Mul x7 Mul Pow csc Add pi Pow Mul x0 -0.881373587019543 x0 Add x7 -1 Mul x7 Mul Mul Mul -1 cot Add pi Pow Mul x0 -0.881373587019543 x0 csc Add pi Pow Mul x0 -0.881373587019543 x0 Mul Pow Mul x0 -0.881373587019543 Add x0 -1 Add Mul x0 -0.881373587019543 Mul Mul x0 -0.881373587019543 log Mul x0 -0.881373587019543 