Y add 63.1 mul sub add mul 43.6 div div x_3 sub mul 0.395 x_1 mul 56.1 mul x_5 x_1 div add sub mul -0.52 x_6 mul -31.200000000000003 inv add 0.13 mul -0.596 x_4 mul -0.08 x_0 x_0 mul -0.47500000000000003 cos add 0.265 mul 4.5 x_2 mul -64.60000000000001 x_5 x_2