Reminder: MathML Full meeting on Thursday

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

The meeting details were sent to the W3C members-only "member-math" mailing
list <https://lists.w3.org/Archives/Member/member-math/2021May/0000.html> for
the group. The regulars for this group should have the meeting details in
their calendars.

Agenda
1. Announcements/Updates/Progress reports
2. Deyan will present what he calls his "simple algorithm for producing
content-near expressions from Intent"

Deyan sent me the following bullet points:
 - the simple algorithm for producing content-near expressions from Intent
    (and if the ill-fated "phrase books" a-la OpenMath have any workable
alternatives in 2023)
 - harder K12 examples for Defaults
 - concrete list of action items to finalize intent work for MathML 4
 - adding/postponing/closing @isa (#426), "alias" (#257), n-ary operators
(#253), sibling refs (#402), additional table markup (#337)

He also suggests that we can resolve some of the 13 open intent issues with
this idea.