Hello, On Tue, Sep 28, 2021 at 06:11:49PM -0400, Rh Kramer wrote: > I see things like (that's a simple one): > > [math]R_0[/math] > > I'm trying to find out what that markup is named,
Is it AsciiMath? http://asciimath.org/#syntax I've no idea if it is, but I found it in a list of math markup languages, and what you've written corresponds to something valid there. Or it may just be a more general way to indicate R with subscript O. Do other examples you see seem to be valid in AsciiMath? Cheers, Andy