STOP SOPA ☣ STOP RWA

Two bills are making their way through the U.S. Congress that would have highly negative consequences for AcaWiki and the public good. Please take action against both.

Many large sites are blacked out January 18 to spur action against SOPA. Visit americancensorship.org to take action against this bill, which is a censorship and security risk for the entire internet. Wikimedia's General Counsel explains how SOPA would hurt wikis.

RWA would prohibit federal agencies from conditioning their grants to require that articles reporting on publicly funded research be made accessible to the public online. This is unjust and would specifically harm AcaWiki by greatly reducing the number of people with access to important literature — access is required to summarize. Please tell congresspeople to oppose RWA.

See AcaWiki:SOPA-RWA for planning and discussion of this message.

Talk:Recounting the Rationals: Twice!

From AcaWiki

Jump to: navigation, search

Featured Summary. Jodi.a.schneider 15:52, 9 November 2009 (UTC)


Aren't there a number of enumerations for rational numbers, the following paper is from 2005 and sites about six different varieties (and there should be endless ones).

http://arxiv.org/abs/math.HO/0509025

Yes, there are. But the two enumerations discussed in our paper were usually seen as the result of two distinct algorithms, when, in fact, they are special cases of a more general algorithm.
Personal tools
Namespaces
Variants
Actions
Navigation
New
Tools
Discussion
Help
Toolbox