Y add 1.62 mul x_3 sub add sub mul 3.7600000000000002 x_5 mul -30.200000000000003 x_7 mul -0.685 x_4 sub mul 0.444 x_6 add add mul -36.7 x_0 mul 0.456 pow2 add -0.062 mul -23.6 x_4 mul 0.998 pow3 add 0.61 mul 0.018000000000000002 div pow2 add mul -1.85 x_1 mul 0.8260000000000001 pow2 add 13.700000000000001 mul 7.99 x_1 x_2