Y add 0.843 mul div mul div div x_2 x_1 pow3 add -0.772 mul -77.60000000000001 div sub mul -0.126 x_0 mul -82.9 x_3 sin add -0.42 mul 56.300000000000004 x_3 x_2 x_1 exp add 8.76 mul 0.46900000000000003 x_3