Re:The future of education is plain text
by partycoder on Tuesday June 13, 2017 @02:58PM
(#14547538)
PDF and OOXML are also open specifications.
Try to implement them though, you will run into a lot of issues.
I'm curious about that one - was the space necessary?
a_0+1/(a_1+1/(a_2+1/(⋱+(1/a_n ) )))
Past that into an editor that accepts the spec, and you'll get something like http://imgur.com/a/7hBwv
Disclaimer: I work @Microsoft improving on some math features, and we are the main implementors of the spec. Which makes me sad, since it is an open spec and it is really powerful!
[0]http://unicode.org/notes/tn28/UTN28-PlainTextMath-v3.pdf