Y add 0.214 div add add mul -0.367 mul x_1 add mul 12.700000000000001 x_3 mul -0.051000000000000004 div mul sin add 21.5 mul -5.41 x_5 mul pow2 add -66.3 mul -6.23 x_2 x_5 x_0 mul 5.6000000000000005 x_4 mul -0.47400000000000003 x_6 mul x_2 div x_0 x_0