Y add 4.38 mul mul x_0 add mul -0.637 div add add mul -1.3800000000000001 x_6 mul 0.849 x_1 add sub mul 8.08 sin add -87.9 mul -11.600000000000001 x_4 mul 0.018000000000000002 x_0 mul 3.83 pow2 add 44.7 mul -16.900000000000002 x_7 x_5 add mul -68.4 x_6 mul -0.23700000000000002 x_3 exp add -0.41400000000000003 mul 3.12 mul x_2 x_3