Y add 0.903 sub mul 0.04 x_1 add mul 48.900000000000006 x_3 sub mul -0.386 x_2 mul 37.300000000000004 abs add -2.67 mul -48.800000000000004 mul cos add -9.44 mul 7.22 div exp add 0.482 mul -5.28 x_1 x_2 x_0