Mixing MathML and SGML

November 22, 2006

Do you have any experience, or know of any instances, of mixing MathML within an SGML document instance? I have a client who is beginning the process of converting an extensive collection of SGML documents, and would like to go ahead and convert the equations first, into MathML, and then insert the equations back into the SGML document instances. One of their services providers is concerned about this. They are citing the SGML character entities in the current document instances versus the need—as they see it—to use Unicode in the MathML. However, as I read the MathML specification, you can still use SGML character entity references as long as you are using the MathML DTD and not the MathML XML Schema (see this section of the MathML recommendation).

Am I reading this correctly? Any experience with this?

I realize there are likely some other issues too, but this one came up in the first discussion…

Posted by Bill Trippe at November 22, 2006 3:41 PM

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