Y add 39.6 mul add mul 50.300000000000004 x_4 sub sub mul -3.66 mul x_6 div x_4 inv add -9.0 mul 58.5 x_5 mul 6.7 x_7 mul -0.737 div sub mul 7.1000000000000005 x_7 add mul -7.0600000000000005 x_2 mul 0.985 pow3 add -5.78 mul -7.62 x_0 add mul 82.30000000000001 x_1 mul -5.01 x_4 exp add -1.4000000000000001 mul 4.73 x_3