Y add -1.56 div sub add mul -1.76 inv add 78.5 mul 7.8500000000000005 mul inv add -0.848 mul 35.300000000000004 x_2 x_1 mul -31.6 x_0 mul -0.8240000000000001 x_2 add mul 90.5 pow3 add -5.55 mul 42.5 x_0 mul 89.2 x_0