Y add -71.9 add mul -0.088 x_0 add sub sub mul -4.0200000000000005 x_3 mul -0.157 mul add mul -0.068 x_2 mul -99.4 abs sub mul 0.6920000000000001 x_6 mul 0.9570000000000001 x_1 x_4 mul 0.762 x_5 mul -86.9 x_0