Reminder: MathML meeting on Thursday

 We meet on Thursday at: 10am Pacific, 1pm Eastern, 7pm Central European
Summer Time.

The regulars for this group should have the meeting details in their
calendars. For everyone else, the details can be found on the members-only
W3C Math WG calendar
<https://www.w3.org/events/meetings/d6f2b73d-34fc-4276-b164-bdc62a675dcc/20230713T130000/>.


Agenda
1. Announcements/Updates/Progress reports
2. Quick review of action items from the last two weeks

   - *ACTION* NS: will add the Dyne (f) and erg (E) to issue 475
   <https://github.com/w3c/mathml/issues/475>.
   - *ACTION* DC will reach out to Chinese TeX groups and ask them about
   units used in Asian languages. Do they see these symbols in publications?
   - *ACTION* NS will reach out to his Chinese MathCAT contact about units.
   - *ACTION* DC will check Fred's changes in issue 103: percentage of
   minsize/maxsize <https://github.com/w3c/mathml-core/issues/103>.
   - *ACTION* DC should reply that neither TeX nor Word support asymmetric
   stretching. DC will make a comment about this in this PR.* This comment
   will need updating due to LuaTeX and Word supporting stretching.*
   - *ACTION* DC will open an issue on stretchiness (???)
   - *ACTION* NS: Mention that it's not changed, and that the 90% would be
   a fine way to implement it. This is for Core issue #238
   <https://github.com/w3c/mathml-core/issues/238>

3. Discussion continued from last week:

   - Add a :structure (or :literal) property? (#492)
   <https://github.com/w3c/mathml/issues/492>
   - Clarify property use as descriptions(#493)
   <https://github.com/w3c/mathml/issues/493>

4. Units:

   - Potentially a full list of units with all their prefixes as intent
   concept names
   - List of Units (#475) (finished, but still updating with feedback)
   - Deyan's Physics list (finished)
   - Deyan's Chemistry list
   - Deyan's Biology List