Y add 5.78 add mul 0.20800000000000002 pow3 add -0.334 mul 0.604 x_4 mul 0.228 div pow2 add 6.55 mul -0.8220000000000001 x_3 sub mul -7.2 div mul x_0 x_1 div x_3 mul mul inv add -0.743 mul 0.016 x_0 sub mul -0.41000000000000003 x_2 mul -0.33 x_5 x_3 mul -74.9 exp add -6.19 mul 90.9 x_4