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Revision as of 11:26, 2 May 2020 by Tj330 (talk | contribs)
\( \newcommand\Ek{\mathbb E_k} \newcommand\Pk{\mathbb P_k} \)

Hello Fellow Comonadists!

Welcome to our shared wiki. As you can see, we can write mathematics here! It is based on the same software as Wikipedia is, with an extension to write LaTeX. Internally it uses MathJax to render formulas. Go to Edit of this page to see how I did it (especially see the top of the text where I define macros the same way as we would do in regular LaTeX).

Note that there are minor differences with LaTeX. Inline mathematics is typeset with $$...$$, \(...\), and math HTML tag. This means that $...$ won't work! And display style maths is written with \[...\], \begin{XXX}...\end{XXX}, where XXX can be, for example, align.


See for example this $$\Ek A$$ and \(\Pk A\) and also the following:

\[ \Ek A =\ ... \] and \begin{align} \Pk A = ... \end{align}

As an example, I've transformed Nihil's CSP cheatsheet to a separate page Dualities_for_CSPs.

Practical Information

To create a new page use the following form:

The list of all pages we have created is here: Special:AllPages

Furthermore: