Y add 83.4 mul tan add 1.92 mul 69.60000000000001 x_0 mul div pow2 add sub mul -0.164 x_6 mul -0.247 x_4 mul -85.80000000000001 x_1 x_2 add mul 7.58 x_5 mul 54.400000000000006 sin add -6.05 mul -0.454 mul x_0 add mul -0.965 pow3 add 4.5200000000000005 mul -81.2 x_1 mul 53.900000000000006 x_3