Y add -3.8000000000000003 div inv add -2.4000000000000004 mul 0.733 x_3 div sub mul -3.42 x_1 sub mul 50.7 x_1 sub mul 7.46 div x_2 sub mul -8.19 x_5 mul -9.9 exp add 3.6 mul 7.930000000000001 div exp add 0.311 mul -0.897 x_0 x_6 mul 4.8 tan add -0.311 mul 7.5600000000000005 x_4 x_4