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[/img]
美妙的图形只需要五个序列就可以完成:[br]L_1:序列(向量((1; 2π / n i)), i, 0, m - 1)[br]L_2:添加(A, 序列(A + 总和(L_1, i), i, 1, m))[br]L_3:旋转(L_2, 2π / n)[br]L_4:序列(多边形(L_2(i + 1), L_2(i + 2), L_3(i + 1), L_3(i)), i, 1, m - 1)[br]L_5:序列(旋转(L_4, 2π / n i), i, 1, n)[br]另外再设置两个点A、B及两个参数值m、n。
[br][br]https://www.geogebra.org/m/ruemmpsf#material/VABUvNBt