Start a new discussion

Not signed in

Want to take part in these discussions? Sign in if you have an account, or apply for one below

Discussion Tag Cloud

Vanilla 1.1.10 is a product of Lussumo. More Information: Documentation, Community Support.

• CommentRowNumber1.
• CommentAuthorUrs
• CommentTimeMay 14th 2013
• (edited May 3rd 2014)

added to Cachy real number a pointer to

• CommentRowNumber2.
• CommentAuthorMike Shulman
• CommentTimeJan 8th 2018

I added to Cauchy real number a link to Lubarsky’s paper on (the constructive lack of) Cauchy completeness of the Cauchy reals, and some discussion of his countermodels — which I’m almost certain are actually generic objects in classifying toposes, but oddly (for a paper about constructive mathematics written in 2007) he makes no mention of toposes at all.

• CommentRowNumber3.
• CommentAuthorTobyBartels
• CommentTimeFeb 11th 2019

Incorporate Wolfgang Keller's suggested edit.

• Please log in or leave your comment as a "guest post". If commenting as a "guest", please include your name in the message as a courtesy. Note: only certain categories allow guest posts.
• To produce a hyperlink to an nLab entry, simply put double square brackets around its name, e.g. [[category]]. To use (La)TeX mathematics in your post, make sure Markdown+Itex is selected below and put your mathematics between dollar signs as usual. Only a subset of the usual TeX math commands are accepted: see here for a list.

• (Help)