Y add -55.5 div add mul 0.332 x_1 mul -36.300000000000004 mul x_6 add mul 0.272 mul x_4 sub add mul -2.96 x_3 mul -0.248 inv add -5.44 mul 79.2 x_2 mul 4.1000000000000005 x_3 mul 9.13 inv add -1.56 mul 6.5200000000000005 x_5 x_0