Not signed in (Sign In)

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

  • Sign in using OpenID

Discussion Tag Cloud

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

Welcome to nForum
If you want to take part in these discussions either sign in now (if you have an account), apply for one now (if you don't).
    • CommentRowNumber1.
    • CommentAuthorMiklós
    • CommentTimeJul 19th 2017
    • (edited Jul 19th 2017)

    I copied the source from there to here, but in the preview I don’t see the correct latex rendering.


    Format: MarkdownItex

    at Serre fibration I have spelled out the proof that that with F xXfibYF_x \hookrightarrow X \overset{fib}{\to} Y then π (F)π (X)π (Y)\pi_\bullet(F) \to \pi_\bullet(X)\to \pi_{\bullet(Y)} is exact in the middle. here.

    (This is intentionally the low-technology proof using nothing but the definition. )


    Is it a bug, or feature? Or do I miss something? Or will it appear only in the commited post correctly?

    • CommentRowNumber2.
    • CommentAuthorMiklós
    • CommentTimeJul 19th 2017

    Wow! I see that the rendering is performed in the committed message, but in the edit preview doesn’t, So it seems a feature rather than a bug.

    • CommentRowNumber3.
    • CommentAuthorMike Shulman
    • CommentTimeJul 19th 2017

    If your browser supports mathml, like firefox, then the math is rendered in the preview too. For non-mathml browsers that have to render the math using mathjax, it doesn’t seem to manage to render in the preview.

    • CommentRowNumber4.
    • CommentAuthorMiklós
    • CommentTimeJul 21st 2017

    Great! Firefox really works! Thanks, Mike!

Add your comments
  • 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)