Y add 4.99 div mul pow3 add -0.684 mul 41.5 x_0 add mul 59.6 x_1 mul -6.49 pow3 add 1.44 mul -48.900000000000006 x_1 add mul 79.60000000000001 pow2 add -76.80000000000001 mul 0.794 x_0 mul 1.8900000000000001 exp add 7.97 mul 25.6 x_1