Y add -8.07 sub mul 0.532 mul exp add -5.5200000000000005 mul -0.9490000000000001 x_3 inv add 6.23 mul 0.112 div x_4 exp add -0.8260000000000001 mul -4.86 x_0 sub mul 3.0 x_1 mul -1.79 mul div x_1 div x_2 x_3 x_0