Add -4 Mul Mul Pow acot Add x0 Mul 4 Pow 0.0156250000000000 csc x0 -1 Add Mul coth x4 x0 x0 -3 
Mul -3 Add Mul Add Mul coth x4 x0 x0 Mul Pow acot Add x0 Mul 4 Pow 0.0156250000000000 csc x0 2 Mul -1 Mul -1 Mul Add 1 Mul 4 Mul Pow 0.0156250000000000 Add csc x0 -1 Mul -4.14325808335967 Mul Mul -1 cot x0 csc x0 Pow Add 1 Mul Add x0 Mul 4 Pow 0.0156250000000000 csc x0 Add x0 Mul 4 Pow 0.0156250000000000 csc x0 -1 Mul Pow acot Add x0 Mul 4 Pow 0.0156250000000000 csc x0 -1 Add coth x4 1 