DICT.TW Dictionary Taiwan
18.217.252.194

Search for:
[Show options]
[Pronunciation] [Help] [Database Info] [Server Info]

1 definition found

From: Japanese-English Electronic Dictionary 和英電子辞書

 四色定理
 ししょくていり
 よんしょくていり
 noun (common) (futsuumeishi)
 four-color theorem (colour) (theorem stating that any map can be colored such that no two adjacent segments have the same color, if only four colors are used)