Y add 4.16 div exp add 63.2 mul -2.24 div x_1 x_8 div sub mul -0.842 mul add mul -0.44 x_7 mul -26.1 x_8 sub mul -48.300000000000004 x_6 mul 75.0 x_1 add mul -59.300000000000004 div x_7 x_2 mul 61.2 div pow2 add 0.012 mul 93.80000000000001 x_5 x_0 pow3 add -36.4 mul -40.5 mul x_4 x_3