Y add -0.111 mul mul div div pow2 add mul -46.0 x_2 mul 85.80000000000001 pow3 add 0.33 mul 0.687 x_0 sub mul 0.8180000000000001 x_0 mul 6.01 div x_2 x_3 x_1 inv add 4.800000000000001 mul -0.453 x_2 x_1