Y add -0.015 div mul sub mul -0.854 x_3 mul -54.7 x_0 div div x_1 x_6 inv add 0.181 mul 6.36 x_0 sub mul 38.800000000000004 mul x_1 sub mul 3.74 x_5 mul 1.97 div tan add -0.47000000000000003 mul -14.9 mul x_5 x_2 x_4 mul -0.5650000000000001 div x_7 x_6