"My goto guy for double checking my logic reminds me that I am
relying on relevance logic without having explained relevance
logic to people who are relying on classical logic. So he
indicates I am in the wrong for assuming everyone would be on
the same page. Assumptions are wrong in logic."
was marvelous (and the apology following is a pragmatic matter;
social lubricants are useful tools)
So:
Relevance Logic is Logic.
Classical Logic is Logic.
Relevance Logic is Classical Logic.