Y add 3.5500000000000003 add mul -3.67 x_0 mul 0.6960000000000001 mul sub mul 0.668 x_4 mul 48.900000000000006 pow2 add 5.9 mul 7.47 x_0 add mul -0.55 mul add mul -6.04 x_2 mul 9.21 x_3 x_3 mul 0.9550000000000001 div inv add 0.9380000000000001 mul -0.234 div x_4 x_1 x_5