How Big is Graham's Number? (feat Ron Graham)
4 人推荐 · 跨 5 个月 · 2014–2024
中文导读
Numberphile 专访著名数学家 Ron Graham 本人，从高德纳高德箭号（Up-arrow notation）讲起，层层推导出葛立恒数（Graham's number）那不可思议的超大体量。这是该系列的第一期。
为什么 HN 推它
能看到 Graham 本人亲自出镜拆解以自己名字命名的大数，深入浅出、极具感染力，是理解大数概念的最佳科普资料。
「数学家本人亲自上阵为你抽丝剥茧，不可错过。」HN 网友原话：And here is the man himself describing it
英文原摘要（HackerTube / Claude 整理）
Numberphile talks with mathematician Ron Graham about the magnitude of Graham's number, building up from arrow notation to show how impossibly large it is. It is part of a series of videos on this number.
HN commenters recommend it for hearing Graham himself and for its clear introduction to up-arrow notation and enormous numbers.
HN 上的提及
Big big numbers are really, really cool!
My brain melts every time I watch this video
This video explains it pretty well
And here is the man himself describing it
There's an awesome video with Ron Graham himself on Numberphile (YouTube)