"Pang-bô͘:Tāi-sò͘ kò͘-chō" pán-pún chi-kan bô-kāng--ê tē-hng

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無編輯摘要
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Tē 3 chōa:
|state = off
|style = width:auto;float:right;margin:0em 0em 0em 1em;
|title = [[代数个構造]]s
|group1 = [[Magma (algebra)|Magma]]
|list1 = [[集合]] ''S'' kā [[二項運算]] ○