Y add 0.929 sub mul 36.4 mul exp add 0.913 mul -0.838 x_1 sub mul 2.6 x_3 sub mul -73.2 mul cos add -29.1 mul 43.2 x_3 x_1 sub mul 4.8100000000000005 x_2 mul -0.069 x_0 mul -0.14200000000000002 inv add -6.38 mul -82.9 x_0