Y add -80.7 add mul -40.300000000000004 x_2 mul -7.47 mul sub mul 0.883 div div x_5 x_4 mul add mul -39.300000000000004 x_3 mul -0.5670000000000001 x_2 x_0 add sub mul 7.5600000000000005 x_5 mul -0.528 x_1 mul -26.0 x_3 x_4