Y add -1.3800000000000001 mul add mul -0.53 x_8 mul 0.718 mul sub mul -9.84 x_1 mul -0.749 x_4 sub sub mul 0.5700000000000001 x_2 add mul -69.4 x_4 mul -54.800000000000004 x_7 mul 6.24 mul add mul -70.10000000000001 x_3 sub mul 67.8 inv add -5.1000000000000005 mul -0.40900000000000003 x_5 add add mul -3.0100000000000002 x_3 add mul -5.7 x_2 mul -0.28400000000000003 x_0 mul -0.8230000000000001 x_4 x_9 x_6