Y add 5.16 sub add mul 6.1000000000000005 div div x_3 x_3 x_2 mul 1.78 div exp add 60.0 mul -76.2 x_3 mul sub mul 46.800000000000004 x_0 mul -0.435 x_1 abs add -9.93 mul 0.036000000000000004 x_0 mul -6.94 inv add -0.838 mul -0.918 x_1