Y add -23.700000000000003 sub mul 0.261 mul x_1 add add mul -87.9 x_2 add mul 27.5 pow2 add -2.09 mul 58.7 x_1 mul -3.87 mul log add 3.96 mul -0.13 x_2 x_1 mul -6.390000000000001 exp add 3.13 mul 74.0 x_0 mul 9.24 pow3 add -0.056 mul -38.0 x_2