cot Mul cot cbrt Add x0 -2 log tan Mul 0.999909204262595 x0 
Mul Mul -1 Pow csc Mul cot cbrt Add x0 -2 log tan Mul 0.999909204262595 x0 2 Add Mul log tan Mul 0.999909204262595 x0 Mul Mul -1 Pow csc cbrt Add x0 -2 2 Pow Mul Mul 3 cbrt Add x0 -2 cbrt Add x0 -2 -1 Mul cot cbrt Add x0 -2 Mul Mul Pow sec Mul 0.999909204262595 x0 2 0.999909204262595 Pow tan Mul 0.999909204262595 x0 -1 