Y add -5.1000000000000005 sub sub mul -0.851 div div inv add 79.60000000000001 mul 0.322 div tan add -69.4 mul -77.30000000000001 x_7 x_2 x_4 x_6 mul -0.053 x_3 mul -5.800000000000001 mul sub mul 0.067 div pow2 add 0.995 mul -0.9480000000000001 x_0 x_6 mul 9.700000000000001 x_5 mul x_4 add mul 58.7 sin add 52.6 mul -6.43 x_1 mul -0.843 x_0