Y add 31.900000000000002 add mul 50.7 x_3 mul -1.9100000000000001 mul sub mul 8.120000000000001 x_5 add add add mul -0.14100000000000001 x_4 mul 0.758 x_1 mul 1.48 x_0 sub mul 0.533 x_2 mul -0.767 inv add -3.97 mul 0.18 x_6 x_6