Y add 6.45 sub mul -0.28500000000000003 x_1 mul 0.461 div cos add 76.9 mul 9.3 div pow2 add 0.36 mul -76.80000000000001 x_2 x_0 cos add mul 50.2 x_0 sub mul -0.34600000000000003 inv add -0.27 mul -0.858 x_0 mul 1.36 x_2