Add Mul Add x0 -2 -4 cosh Pow acosh acot Mul x0 -1.31303528549933 0.0133894021871665 
Add -4 Mul sinh Pow acosh acot Mul x0 -1.31303528549933 0.0133894021871665 Mul Pow acosh acot Mul x0 -1.31303528549933 -0.986610597812834 Mul 0.0133894021871665 Mul Mul -1 Mul -1.31303528549933 Pow Add 1 Mul Mul x0 -1.31303528549933 Mul x0 -1.31303528549933 -1 Pow Mul sqrt Add acot Mul x0 -1.31303528549933 -1 sqrt Add 1 acot Mul x0 -1.31303528549933 -1 