Quality:

Reflection theorem - One of several theorems linking the sizes of different ideal class groups. Article “Reflection theorem” in English Wikipedia has 9.9 points for quality (as of July 1, 2025).
The article contains 2 references and 3 sections. The article also contains templates indicating quality issues, therefore its score was reduced by 0.52 points.
Since the creation of article “Reflection theorem”, its content was written by 17 registered users of English Wikipedia and edited by 17 registered Wikipedia users in all languages.
The article is cited 8 times in English Wikipedia and cited 8 times in all languages.
The highest Authors Interest rank from 2001:
- Local (English): #115806 in April 2009
- Global: #302590 in April 2009
The highest popularity rank from 2008:
- Local (English): #957700 in February 2010
- Global: #1576364 in February 2010
There is 1 language version for this article in the WikiRank database (of the considered 55 Wikipedia language editions).
The quality and popularity assessment was based on Wikipédia dumps from July 1, 2025 (including revision history and pageviews for previous years).