Reminder: MathML meeting on Thursday

 We meet at our standard time on Thursday: 10am Pacific, 1pm Eastern, 7pm
Central European 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
   The group is officially recharted. Renewed members should have received
an invite and answered questions regarding agreement with W3C rules. Other
people interested in joining the WG who are W3C members should contact
their AC rep to initiate the joining process
.
2. Core concept list updates
<https://w3c.github.io/mathml-docs/intent-core-concepts/>
   a) Created Core Concept character lists (Default Fixity properties).
Should we do the same for constants?
   b) Other additions to the list?
       i. Deyan's original spreadsheet
<https://docs.google.com/spreadsheets/d/1EsWou1K5nxBdLPvQapdoA9h-s8lg_qjn8fJH64g9izQ/edit#gid=1358098730>
       ii. David F's wish list
<https://docs.google.com/spreadsheets/d/1cLPaIy9kX5K-67RG6rjSAXErDSB-_iYmgZaTKQjShVg/edit#gid=0>
       iii. Deyan's Physics list
<https://gist.github.com/dginev/825078ae316c32c312436f42061b3d05> and Chemistry
list <https://gist.github.com/dginev/ff7e6e090b79a0389fc2eff2b9961331>
       iv: Neil's MathCAT intent list and MathPlayer's rules list (subject
area inferences <https://github.com/w3c/mathml/issues/476>, units
<https://github.com/w3c/mathml/issues/475>)
    Note: I want to leave 10 - 15 minutes to discuss the final item, so we
might not get through all the lists

3. Revisiting unresolved differentiation issue (473)
<https://github.com/w3c/mathml/issues/473>. Continue discussion of DC's
proposal of attaching the intent to the "d"s, etc., rather than the entire
expression.