I decided to rewrite the Domaintalk proposal and the develop a Math Domain document. To do it correctly I had to use LaTeX which I have not used in decades. But it was worth the effort because it gave me more ideas about how to implement the Math Domain and it produces PDF files. I do not want to clutter this email area, nor your in baskets, so those that would like to see the document and provide comments which I welcome and need. Please reply to email account and I will send you a return email with three attachments: Domaintalk.pdf, MathDomainSpec.pdf and Mapping to Smalltalk Code.htm.

bw