Y add 0.261 sub sub mul -30.900000000000002 mul sub mul 8.46 x_1 mul -4.83 x_0 mul tan add 5.33 mul -0.14100000000000001 x_3 sub mul 0.337 pow3 sub mul -0.41000000000000003 x_1 mul -0.678 x_2 mul -2.97 cos add 22.400000000000002 mul -27.3 x_1 mul 75.8 inv add -0.112 mul 49.400000000000006 x_3 mul 30.700000000000003 x_1