Y add 26.3 div add mul 0.704 x_1 sub mul -8.52 x_0 add mul -71.60000000000001 mul x_6 mul div cos add mul 89.5 pow3 add 79.80000000000001 mul 6.32 x_3 mul -8.93 x_2 div tan add 0.263 mul -0.77 x_4 x_3 mul exp add -61.300000000000004 mul -6.92 x_5 x_7 mul 9.700000000000001 x_1 x_6