Ryanpeikou: Difference between revisions

69 bytes removed ,  27 November 2018
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=== Chiitoitsu ===
=== Chiitoitsu ===
This yaku does not combine with [[chiitoitsu]].  By definition, chiitoitsu is formed by the collection of seven distinct pairs.  Such a definition may appear possible with ryanpeikou hands.  In most instances of ryanpeikou, the hands look like chiitoitsu hands.  However, ryanpeikou is actually composed of [[mentsu#shuntsu|sequences]], rather than as independent pairs.  The pattern simply appears as a collection of pairs, when they are actually not.  Because of this interpretation, the two yaku remain distinct and incompatible; and it is doubtful, that any [[rule variations|house rule]] allows the combination of the two yaku.
This yaku does not combine with [[chiitoitsu]].  By definition, chiitoitsu is formed by the collection of seven distinct pairs.  In most instances of ryanpeikou, the hands look like chiitoitsu hands.  However, ryanpeikou is actually composed of [[mentsu#shuntsu|sequences]], rather than as independent pairs.  The pattern appears as a collection of pairs, when they are actually not.  Because of this interpretation, the two yaku remain distinct and incompatible; and it is doubtful, that any [[rule variations|house rule]] allows the combination of the two yaku.


Note that not all instances of ryanpeikou look like chiitoitsu. The following, for instance, is a valid ryanpeikou hand:
Note that not all instances of ryanpeikou look like chiitoitsu. The following, for instance, is a valid ryanpeikou hand:
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