Y add -0.203 add sub sub mul -1.23 div div x_1 pow2 add 0.8210000000000001 mul -0.972 x_0 add add mul -5.21 x_4 mul -9.99 x_4 mul 0.139 x_2 add mul 8.71 x_1 mul 6.6000000000000005 x_5 mul 48.1 x_5 mul 0.503 div x_3 sub mul 29.200000000000003 x_6 mul -0.627 x_2