Add Add 2 acsch Mul Add x0 x2 acot Add Pow x0 x7 -0.989992496600445 x1 
Mul Mul -1 Add acot Add Pow x0 x7 -0.989992496600445 Mul Add x0 x2 Mul -1 Mul Mul Pow x0 Add x7 -1 x7 Pow Add 1 Mul Add Pow x0 x7 -0.989992496600445 Add Pow x0 x7 -0.989992496600445 -1 Pow Mul Mul Mul Add x0 x2 acot Add Pow x0 x7 -0.989992496600445 Mul Add x0 x2 acot Add Pow x0 x7 -0.989992496600445 sqrt Add 1 Mul -1 Pow Mul Mul Add x0 x2 acot Add Pow x0 x7 -0.989992496600445 Mul Add x0 x2 acot Add Pow x0 x7 -0.989992496600445 -1 -1 