Y add -37.5 sub mul -69.3 x_6 mul 0.17200000000000001 div div inv add 54.800000000000004 mul -0.031 mul cos add -2.95 mul 0.849 x_1 x_7 mul sub mul -7.66 x_2 mul -8.51 div x_6 pow3 add -0.35000000000000003 mul 7.67 x_0 x_3 add mul 2.87 x_5 add mul -40.7 abs add 8.71 mul -8.92 x_4 mul 4.2700000000000005 x_2