Y add -31.400000000000002 sub sub mul 0.41000000000000003 x_6 mul -92.2 x_4 mul -0.057 div add add sub mul -1.27 x_3 sub mul 2.77 div exp add -1.52 mul 6.59 x_2 x_1 sub mul -0.9580000000000001 x_1 mul -0.611 x_1 mul 0.64 x_0 mul -8.66 x_0 x_5