Y add 41.300000000000004 mul div add mul 4.8500000000000005 x_0 sub sub mul -7.140000000000001 x_6 mul -0.168 div x_3 x_4 mul -1.84 x_1 x_5 div add mul 34.800000000000004 x_2 mul -0.628 exp add 0.443 mul -13.0 x_4 add mul 3.29 x_3 mul -33.800000000000004 x_1