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Shanten: Difference between revisions
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→Accurate shanten
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Accurate shanten uses the maximum formula, and then includes the conditions for seven pairs and kokushi musou. | Accurate shanten uses the maximum formula, and then includes the conditions for seven pairs and kokushi musou. | ||
''accurateShanten'' = min(8 - 2 * ''groups'' - max(''pairs'' + ''taatsu'', floor(''hand.length''/3)-''groups'') - min(1, max(0, ''pairs'' + ''taatsu'' - (4 - ''groups''))), 6 - ''pairs'', 13 - ''diffTerminals'' - max(''terminalPairs'', 1)). | ''accurateShanten'' = min(8 - 2 * ''groups'' - max(''pairs'' + ''taatsu'', floor(''hand.length''/3)-''groups'') - min(1, max(0, ''pairs'' + ''taatsu'' - (4 - ''groups''))), 6 - ''pairs'', 13 - ''diffTerminals'' - max(''terminalPairs'', 1)). | ||
=== Accurate correction (perfect shanten) === | === Accurate correction (perfect shanten) === | ||