Y add 64.60000000000001 add mul -7.18 x_4 mul 33.800000000000004 mul sub mul -3.37 mul add mul 72.3 x_2 mul -0.47300000000000003 pow2 add -8.11 mul 0.712 div x_6 pow3 add -2.4 mul -5.21 div x_0 x_3 x_5 mul 0.021 x_7 pow2 add -75.8 mul 1.58 x_1