Y add 11.200000000000001 div x_1 add mul -0.273 div cos add -5.44 mul 2.46 x_0 sub mul 64.3 abs sub mul 65.9 x_4 mul 42.1 x_3 mul -4.05 x_3 mul 0.9440000000000001 pow2 add -3.87 mul 8.120000000000001 x_2