Y add -3.65 sub mul -1.57 x_2 mul 1.22 div sub mul -6.6000000000000005 pow2 add -0.527 mul 0.064 x_3 mul 96.7 mul abs add 23.0 mul -9.41 div abs add -0.062 mul 0.316 x_4 x_0 pow2 add -0.47000000000000003 mul 17.400000000000002 x_0 x_1