Y add -0.523 sub mul 0.28 div add mul -3.88 x_1 add mul 0.589 abs add -3.95 mul 86.60000000000001 x_0 mul 45.0 exp add -0.123 mul 38.400000000000006 x_1 exp add mul -0.4 x_0 mul 0.668 x_1 mul -37.7 x_0