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    • 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.