Y add -10.100000000000001 add mul -0.21 inv add -0.536 mul -0.5700000000000001 x_4 mul 1.79 mul mul cos add -0.324 mul -0.536 x_2 x_1 mul x_0 mul mul tan add -8.49 mul 42.900000000000006 x_2 x_2 add mul -38.300000000000004 div x_1 x_3 mul -4.7700000000000005 x_3