Y add 14.700000000000001 add mul 29.8 pow2 sub mul 4.7 mul x_6 x_0 mul -0.094 x_3 add mul -6.4 x_5 mul -6.3500000000000005 mul x_2 div x_8 mul x_7 sub mul -0.074 x_1 mul -0.161 mul mul tan add 48.900000000000006 mul -81.30000000000001 x_7 x_4 x_0