Add x7 Mul pi Add -3 Pow Mul coth x1 Add Pow 0.500000000000000 Add Add acot x2 E x0 x2 x0 
Mul pi Mul Pow Mul coth x1 Add Pow 0.500000000000000 Add Add acot x2 E x0 x2 Add x0 -1 Add Mul x0 Mul coth x1 Mul Pow 0.500000000000000 Add Add Add acot x2 E x0 -1 -0.193147180559945 Mul Mul coth x1 Add Pow 0.500000000000000 Add Add acot x2 E x0 x2 log Mul coth x1 Add Pow 0.500000000000000 Add Add acot x2 E x0 x2 