出典:Wiktionary
出典:『Wiktionary』 (2024/08/29 18:58 UTC 版)
From penta- + (itera)tion. The word was coined by the English mathematician Reuben Goodstein (1912–1985).
pentation (usually uncountable, plural pentations)
Other terms used in arithmetic operations:
Advanced hyperoperations: tetration, pentation, hexation