Y add -0.458 div div x_1 div x_3 sub mul -75.60000000000001 x_5 add mul -5.6000000000000005 mul div pow2 add 38.2 mul 1.72 x_0 x_1 pow3 sub sub mul 0.6910000000000001 x_4 mul -1.85 x_2 mul -2.54 x_4 mul -9.120000000000001 pow3 add -7.46 mul 37.6 x_6 x_0