Y add 76.80000000000001 div div x_6 add add mul -3.12 div add mul -3.7 mul x_2 x_1 mul -9.200000000000001 div abs add -3.66 mul 18.3 x_1 abs add -0.034 mul 28.700000000000003 x_5 div x_4 x_2 mul -0.318 x_7 mul -71.4 cos add -4.0600000000000005 mul -3.49 x_0 x_3