*[This correction has been incorporated into the comment above — S]*

*[This comment was edited to incorporate the correction below — S]*

Thanks for the reference to the three-gap theorem; I hadn’t heard of it and it was very interesting reading about it.

]]>curl -O https://www.cmi.ac.in/~shreevatsa/public/easyiast/EasyIAST.keylayout

to download the file into the current directory. Perhaps it will be easier if I wrap it inside a zip file, so that no one tries to view it in their browser (and sees an XML error or whatever) — will do that sometime, but it should still work for now.

]]>http://www.cmi.ac.in/~shreevatsa/public/easyiast/EasyIAST.keylayout

Thanks,

Chris

• https://cs.stackexchange.com/questions/88541/how-did-they-cancel-out-o-terms-in-this-fraction/88562#88562

• https://jeremykun.com/2018/04/13/for-mathematicians-does-not-mean-equality/ and https://news.ycombinator.com/item?id=16833391

• https://math.stackexchange.com/questions/2066004/big-o-notation-is-element-of-or-is-equal

• https://math.stackexchange.com/questions/86076/what-are-the-rules-for-equals-signs-with-big-o-and-little-o