Y add -2.82 mul div x_5 add mul 3.68 x_0 mul 0.006 x_0 add sub mul 52.5 x_4 mul -78.10000000000001 mul sub mul 0.109 x_4 mul 25.3 tan add -0.557 mul -76.80000000000001 x_1 pow2 add mul -0.448 x_2 mul 0.755 tan add -0.382 mul 1.4000000000000001 div x_3 x_6 mul 0.197 x_7