RE: How do you encode "a < b = c" in content MathML?

Well, with Python I don't have to do that
---
$ python
Python 2.5.2 (r252:60911, Dec  2 2008, 09:26:14)
[GCC 3.4.4 (cygming special, gdc 0.12, using dmd 0.125)] on cygwin
Type "help", "copyright", "credits" or "license" for more information.
>>> 1 < 2 <= 3
True
>>>
---

It is common for mathematicians to write
    A < B = C < D
for complicated expressions A, B, C, D.

So this seems to be something lacking in MathML (and present in Python).


Jonathan

> -----Original Message-----
> From: mozer [mailto:xmlizer@gmail.com]
> Sent: 02 November 2009 09:42
> To: J.Fine
> Cc: www-math@w3.org
> Subject: Re: How do you encode "a < b = c" in content MathML?
>
> Probably with TWO assertions
> Something like
> >   A = b = c
> A = b
> b = c
> >   a < b < c
> a < b
> b < c
> >   a < b = c
> a < b
> b = c
>
>
> On Mon, Nov 2, 2009 at 10:30 AM, J.Fine <J.Fine@open.ac.uk> wrote:
> > Perhaps you'll tell me to read the manual, but I wondered: How do you
> encode
> >   A = b = c
> >   a < b < c
> >   a < b = c
> > etc in content MathML?
> >
> > In fact, I had a look at the manual and the closest I could find is
> >    http://www.w3.org/TR/2009/WD-MathML3-
> 20090924/chapter4.html#contm.nary.reln
> >
> >
> >
> > Jonathan
> >
> >
> > The Open University is incorporated by Royal Charter (RC 000391), an
> exempt charity in England & Wales and a charity registered in Scotland (SC
> 038302).
> >
> >


The Open University is incorporated by Royal Charter (RC 000391), an exempt charity in England & Wales and a charity registered in Scotland (SC 038302).

Received on Monday, 2 November 2009 10:22:21 UTC