Set theory (operators)

[Alberto Candel]

(10-24-2014 03:57 AM)Joe Horn Wrote:  

(10-24-2014 01:57 AM)dbbotkin Wrote:  Isn't it possible to define a CAS function and name it with the appropriate 'set' symbol and have it execute the command?

Yep! Voilà:



... however, the Connectivity Kit doesn't seem to want to Restore that function from a Backup. Maybe because it's not a valid filename... but that's just a wild guess. More experimentation is required.

I have tried this one also, but, can you do \(A\cap B\), or \(A\cap B\cap C\), with the \(\cap\) symbol between the sets?