Authors: Liu Ran
因为圆周率是一个比值,圆周长和直径都是测量而来,只要去测量圆周长和直径,就不可避免要在空间去度量,而空间,全都是非欧空间。
Comments: 3 Pages.
Download: PDF
[v1] 2017-07-28 10:50:06
[v2] 2017-07-29 09:16:08
Unique-IP document downloads: 872 times
Vixra.org is a pre-print repository rather than a journal. Articles hosted may not yet have been verified by peer-review and should be treated as preliminary. In particular, anything that appears to include financial or legal advice or proposed medical treatments should be treated with due caution. Vixra.org will not be responsible for any consequences of actions that result from any form of use of any documents on this website.
Add your own feedback and questions here:
You are equally welcome to be positive or negative about any paper but please be polite. If you are being critical you must mention at least one specific error, otherwise your comment will be deleted as unhelpful.