Y add -0.969 div add mul 0.967 x_6 sub mul -73.0 x_7 mul 1.34 exp add 0.883 mul 7.01 x_4 add sub mul -0.496 x_1 sub mul -1.8800000000000001 pow3 add 41.7 mul 87.0 div x_5 x_4 mul 7.5200000000000005 x_3 mul 0.721 div mul inv add -54.1 mul 34.4 x_4 sub mul 9.03 div x_1 x_4 mul -0.79 x_2 x_0