四色定理

Readings

Kana: ししょくていり、よんしょくていり
Romaji: shishokuteiri, yonshokuteiri
Kana
Romaji

Definition

1

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)

Kanji

Readings: シ、 よ、 よ.つ、 よっ.つ、 よん
Meaning: four
Readings: ショク、 シキ、 いろ
Meaning: color
Readings: テイ、 ジョウ、 さだ.める、 さだ.まる、 さだ.か
Meanings: determine, fix, establish, decide
Readings: リ、 ことわり
Meanings: logic, arrangement, reason, justice, truth