Y add 0.678 mul add mul -0.581 x_3 sub sub mul -48.300000000000004 x_6 add mul 5.61 mul log add 16.8 mul 0.47200000000000003 x_2 pow2 add 4.65 mul -2.41 x_1 mul 59.1 x_4 mul 0.10200000000000001 x_5 x_0