This section introduces algorithms that were initially developed for double-straight orders. By smaller extensions and additions, they are also suitable for simple-straight orders.
Method | |
---|---|
Rallier des Ourmes | |
Cram | |
Planck: Theory of reversions (n ⩾ 10) | |
Shen | |
Pan Linsen | |
Liang Peiji – Zhang Hangfu – Zhang Xiafu | |
Lin Peng Cheng | |
Umar | |
Ibrahim – Jibril – Umar | |
Shin Knwon Young | |
Unknown author (Method 3) |