Re: [cellml-discussion] Representing the next version of the CellMLSpecification

2007-11-07 Thread David Nickerson
 For the purpose of presentation math, LaTex substrings get my vote.  

the problem with LaTeX math is that it is quite unfamiliar to a lot of 
people, whereas most people involved in CellML probably have a 
reasonable grasp of at least content MathML if not presentation MathML 
also. The conversion from content to presentation is quite 
straightforward using the W3C provided XSLT's.

 They are simple to express and their diffs in my opinion are easier  
 to interpret than diffs of MathML/XML.

Not sure I see how - there are many ways to lay out the same equation in 
LaTeX, especially if you are using one of the WYSIWYG editors, and even 
more so if you are using a different WYSIWYG editor from the last person 
to edit the document, so I wouldn't expect the diffs to be any better 
than MathML/XML diffs. In either case things can be improved by imposing 
certain style rules - much like Andrew suggested in another part of this 
thread...

In terms of diffs, are there not plenty of tools around that provide XML 
diff's based on the underlying content of a document rather than a 
simple text file diff? That would seem a more appropriate way to go to me.

 More generally, I think XML source formats should be avoided if  
 possible.

Just wondering if you can explain your reasoning for this?


Andre.
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Re: [cellml-discussion] Representing the next version of the CellMLSpecification

2007-11-07 Thread Matt

 More generally, I think XML source formats should be avoided if
 possible.

 Just wondering if you can explain your reasoning for this?



reading plain text in a text editor is more pleasant

reading diffs of plain text is more pleasant



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Re: [cellml-discussion] Representing the next version of the CellMLSpecification

2007-11-06 Thread David Nickerson
 1) can represent MathML in either content or presentation format and  
 can render MathML in the HTML output using image replacements instead  
 of expecting that the browser can render MathML (content or  
 presentation)

is the use of image based equations still required? if people are using 
a browser which is not capable of rendering MathML, either natively or 
via a plugin, they can browse the PDF version instead? Much like the 
current options for viewing the model mathematics in the model repository.


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