Mul Add Mul x1 Add x0 acsch Pow acot Add x1 x0 -2.00411522633745 Pow cot x0 -1 pi 
Mul pi Add Mul x1 Add 1 Mul Mul -1 Mul Pow acot Add x1 x0 -3.00411522633745 Mul -2.00411522633745 Mul -1 Pow Add 1 Mul Add x1 x0 Add x1 x0 -1 Pow Mul Mul Pow acot Add x1 x0 -2.00411522633745 Pow acot Add x1 x0 -2.00411522633745 sqrt Add 1 Mul -1 Pow Mul Pow acot Add x1 x0 -2.00411522633745 Pow acot Add x1 x0 -2.00411522633745 -1 -1 Mul Pow cot x0 2 Mul -1 Mul -1 Pow csc x0 2 