Yesterday I discovered that a lot of math symbols are in unicode and are available in regular text without LateX.
This is great news, but I also need a good way to type them in vim.
Vim is full of surprises and as it turns out, this is already built in via a feature called digraph.
Not sure how that exactly works yet, but I figured out key combos for some useful symbols.
In insert mode, you can access these symbols through
This will enter a
? which is just a placeholder.
Now type one of the combinations below and get beautiful math symbols!
These are the ones I found most useful, because they allow me to add small formulas to text notes without LateX.
From within vim you can access the full list by typing