x0=0.5y0=-0.866040) = 5π/3x°=1.4911y0=-1.04=6.1488 1 0 sin 00 0 -cos 01 -c0s40 00 0 -sin) 0 0 sin 1 0 sin) x-cos)-cos) 0 0 0 1 y-sin-sin 0 0 0 0 1 0 +1 5π 0 0 1 0 0 0 40 3 0.5 0 -0.8660 0 5π/3 -0.0001 1.4910 0 -1.0 0 6.1488(1) (1) (1) (1) 1 1 1 1 (1) (1) (1) (1) 1 1 1 1 (1) (1) (1) (1) (1) 2 1 1 2 1 (1) (1) (1) 1 2 2 (1) 2 (1) 2 cos 1 0 sin 0 0 0 sin 0 1 cos 0 0 0 cos 0 0 sin 1 0 sin 0 0 cos 0 1 cos 0 0 0 0 1 0 0 0 1 0 0 0 x x y y x x y                                                 (1) 2 (1) (1) (1) 2 1 2 (1) 2 (1) 1 cos sin sin 1 5 3 y y                (0) 1   5 / 3 (0) 2 (0)   6.1488 1 x  0.5 (0) 1 y  0.8660 (0) 2 x  1.4911 (0) 2 y  1.0 (1) 1 (1) 1 (1) 1 (1) 2 (1) 2 (1) 2 0 0 0 0.0001 0 0 x y x y                     (2) (1) (1) 1 1 1 (2) (1) (1) 1 1 1 (2) (1) (1) 1 1 1 (2) (1) (1) 2 2 2 (2) (1) (1) 2 2 2 (2) (1) (1) 2 2 2 0.5 0.8660 5 / 3 1.4910 1.0 6.1488 x x x y y y x x x y y y                                                                                 