Do you have a library of these substitutions available? Sounds like it could be useful.
Re:Reach for Markdown, not LaTeX
by black_knight on Sunday February 18, 2018 @09:25AM
(#16406194)
I just have this[0], which is a list of the substitutions. You can either make it a sty file, or just stuff it in the preamble, or template.
Some of these are suboptimal. But you can just change them, and make your own.
∑_{0≤n≤k}n²
expands to
\sum_{0\le n\le k} n^2.