Y add -0.923 add sub mul -44.2 x_2 mul 7.9 inv add -0.8250000000000001 mul -6.48 mul mul tan add -0.255 mul 0.505 x_1 x_2 x_2 mul 0.66 cos add -9.58 mul -0.27 mul cos add -9.61 mul 39.400000000000006 x_3 x_0