sqrt Pow Mul -4 cot Add x0 x0 0.0366435703258656 
Mul Pow Mul 2 sqrt Pow Mul -4 cot Add x0 x0 0.0366435703258656 -1 Mul Pow Mul -4 cot Add x0 x0 -0.963356429674134 Mul 0.0366435703258656 Mul -4 Mul Mul -1 Pow csc Add x0 x0 2 2 