Pow Pow acoth csc x0 Add -1.81844645923207 acsc x3 x4 
Mul Pow Pow acoth csc x0 Add -1.81844645923207 acsc x3 Add x4 -1 Mul x4 Mul Pow acoth csc x0 Add Add -1.81844645923207 acsc x3 -1 Mul Add -1.81844645923207 acsc x3 Mul Mul Mul -1 cot x0 csc x0 Pow Add 1 Mul -1 Mul csc x0 csc x0 -1 