# KevCaz's Website

## Miscelleneous

For this blog, I am currently using Hugo v0.62.2, and since v0.60 Hugo by default, goldmark is used under the hood to render Markdown to HTML. Moreover, to write math I am now using Katex which is pretty fast compared to other math typesetting libraries!

Today, as I was doing some math on my blog, I realize that inline math was not rendered. At first I thought that this was a conflict between KaTeX and goldmark but actually, I needed to tweak the delimiters KaTeX option. Fortunately, KaTeX options are well documented and so is the auto-render extension (plus, there is an answer on about this). Without further ado, Below is the partial that I am now using that is added to the head of every page that has math:true in the YAML front matter. In the code block below I’ve highlighted how I set up the delimiters option so as to use $$ for math in display mode and  for inline math.   1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22    For instance \sum_i^nd_i gives \sum_i^nd_i whereas $$\sum_i^nd_i$$ yields the following equation$$\sum_i^nd_i$$By the way that \tag can be used to number the equation and so $$\sum_i=1^n \tag{1}$$ gives$$\sum_i^nd_i \tag{1}

but looks like that so far, \tag do not handle automated referencing, this may change in the future, we’ll see!

That’s all folks 🎉! Hope this can be helpful!