Y add -7.97 sub sub mul 40.900000000000006 x_1 mul -0.623 mul add mul 0.135 x_2 mul 3.71 x_0 sub mul -22.1 pow3 add 6.7 mul -0.32 div pow2 add -41.300000000000004 mul -23.200000000000003 x_3 pow3 add 0.524 mul -7.79 mul pow2 add -15.600000000000001 mul -0.262 x_1 x_3 mul 0.056 x_2 mul 8.11 x_3