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RE: double Subscript to a Base Element?

From: Paul Topping <pault@dessci.com>
Date: Wed, 15 Oct 2003 16:01:32 -0700
Message-ID: <46566A3075DDD311969100E0811031EC02C0CE52@euclid.dessci>
To: 'Bill Naylor' <Bill.Naylor@mcs.vuw.ac.nz>, mam mam <mam1713@hotmail.com>
Cc: www-math@w3.org, kultk@cch.com

There needs to be some <mrow> elements around the fraction numerator and
denominator. If I change the example to this:

<m:math>
  <m:mrow>
    <m:munder>
      <m:mo>&Pi;</m:mo>
      <m:mfrac linethickness="0">
        <m:mrow><m:mi>i</m:mi><m:mo>=</m:mo><m:mn>2</m:mn></m:mrow>
        <m:mrow><m:mi>i</m:mi><m:mo>&#x2260;</m:mo><m:mi>t</m:mi></m:mrow>
      </m:mfrac>
    </m:munder>
  </m:mrow>
</m:math>

then it works in MathPlayer as well.

Paul

> -----Original Message-----
> From: Bill Naylor [mailto:Bill.Naylor@mcs.vuw.ac.nz] 
> Sent: Wednesday, October 15, 2003 3:57 PM
> To: mam mam
> Cc: www-math@w3.org; kultk@cch.com
> Subject: Re: double Subscript to a Base Element?
> 
> 
> 
> On Thu, 16 Oct 2003, mam mam wrote:
> 
> > Date: Thu, 16 Oct 2003 01:11:05 +0500
> > From: mam mam <mam1713@hotmail.com>
> > To: www-math@w3.org
> > Cc: kultk@cch.com
> > Subject: double Subscript to a Base Element?
> > Resent-Date: Wed, 15 Oct 2003 16:13:46 -0400 (EDT)
> > Resent-From: www-math@w3.org
> >
> >
> > Hi MathML Community
> >
> > I want to write an equation/expression using MathML where a base 
> > element has two subscripts as shown in the attached file. Is it 
> > possible?
> >
> > Regards.
> >
> > Muhammad Aslam
> 
> If I understand you correctly, your problem is the first 
> product on the second line? I suggest using an mfrac element 
> with linethickness="0", together with an munder element. as in:
> 
> <?xml version="1.0"?>
> 
> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1 plus MathML 
> 2.0//EN"  
"http://www.w3.org/TR/MathML2/dtd/xhtml-math11-f.dtd">

<html xmlns:m="http://www.w3.org/1998/Math/MathML">
<head>
</head>
<body>

<m:math>
  <m:mrow>
    <m:munder>
      <m:mo>&Pi;</m:mo>
      <m:mfrac linethickness="0">
        <m:mi>i</m:mi><m:mo>=</m:mo><m:mn>2</m:mn>
        <m:mi>i</m:mi><m:mo>&#x2260;</m:mo><m:mi>t</m:mi>
      </m:mfrac>
    </m:munder>
  </m:mrow>
</m:math>
</body>
</html>

at least that works in mozilla,

cheers,

Bill
Received on Wednesday, 15 October 2003 19:01:44 GMT

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