Y add -0.977 mul x_5 add mul 0.457 x_1 sub sub mul 78.0 mul sub mul 20.0 x_4 mul -0.374 x_4 x_3 mul -0.9400000000000001 x_2 mul 22.900000000000002 mul pow3 add 87.10000000000001 mul -0.615 x_0 mul x_6 div sub mul -91.80000000000001 x_8 mul -0.452 x_7 x_0