Y add 1.33 div mul sub mul 0.8180000000000001 x_3 mul 2.9 mul x_1 pow2 add -6.6000000000000005 mul 2.1 x_4 add mul 3.2 mul x_0 div x_0 x_4 add mul 78.60000000000001 div cos add -3.45 mul -0.2 x_5 sin add 3.09 mul 6.2 x_6 mul -0.889 x_2 sqrt add 62.2 mul 8.73 mul x_4 x_1