Y add -11.5 add sub mul -4.17 pow3 add -0.667 mul -7.2700000000000005 x_1 mul -0.233 inv add mul -76.4 exp add -4.58 mul -5.1000000000000005 x_2 add mul -28.5 x_0 mul 64.10000000000001 exp add 63.300000000000004 mul 61.400000000000006 x_1 mul 0.424 x_2