## Knowledge Base: Including Images in Comments on Posts

When you’re writing a comment on a post and wish to include an image, it can seem puzzling, since the mechanism is entirely different from that used when you add an image to a main post.  Why?  Because the image facility for main posts is a WordPress built-in feature while the comment composition editor is a plug-in by a third party which does not conform to the same interface.  It would be nice if it did, but, not wishing to implement everything from scratch, we work with what’s available.  Once you get used to it, including images in comments isn’t all that painful.  Let’s dig into it.

You insert images in comments by clicking the icon at the right of the comment composition box that looks like a mountain range (that’s supposed to suggest a picture).  When it pops up, you’ll see the following dialogue:... [Read More]

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## Knowledge Base: Including Mathematics in Posts

Ratburger.org supports MathJax, which permits including beautifully typeset mathematics in posts and comments (but not, at present, in group posts or comments).  For example, here is Einstein’s gravitational field equation:

$$\displaystyle R_{\mu\nu} – \frac{1}{2}g_{\mu\nu}R + \Lambda g_{\mu\nu}= \frac{8\pi G}{c^4}T_{\mu\nu}$$... [Read More]

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