Y add 4.26 mul add mul -0.927 div sin add 65.10000000000001 mul -0.639 x_0 x_0 mul -7.15 cos add -0.9400000000000001 mul -1.26 x_1 inv add mul -67.2 x_0 mul -13.8 cos add 0.706 mul 82.60000000000001 x_1