Y add -8.45 sub mul -1.85 mul div x_0 x_3 pow2 add 94.4 mul 1.08 div exp add 0.043000000000000003 mul -17.1 x_3 sub mul -4.67 x_1 mul -0.856 pow3 add -0.745 mul -0.9480000000000001 x_2 mul 0.34400000000000003 x_0