Y add -45.300000000000004 add mul -58.5 mul sub mul -84.9 tan add -54.800000000000004 mul 0.884 x_8 sub mul -44.800000000000004 x_2 mul 0.499 div pow2 add -0.912 mul 45.400000000000006 x_6 x_4 x_1 mul 51.6 mul mul div x_0 div x_0 sub mul -37.9 x_7 mul 1.8800000000000001 x_4 x_3 x_5