Y add 0.046 add mul 9.67 x_1 add mul 76.3 exp add 7.95 mul -0.655 x_3 mul -0.327 inv add 1.1300000000000001 mul 0.38 div pow2 add -0.438 mul -0.538 x_4 sub mul 1.72 inv add 0.162 mul -0.6000000000000001 x_0 mul -9.48 x_2