Jon A, Helmut R, Terry R, Jon AS, List,
JA> I can't imagine
why anyone would bother with Peirce's logic if it's just Frege and Russell
in another syntax, which has been the opinion I usually get from FOL
fans.
That is true. But the EG structure and rules of inference are
elegant, and the
Cf: Animated Logical Graphs • 34
http://inquiryintoinquiry.com/2020/08/11/animated-logical-graphs-34/
Re: Ontolog Forum (
https://groups.google.com/d/topic/ontolog-forum/7iwyulzDpFA/overview )
::: John Sowa (
https://groups.google.com/d/msg/ontolog-forum/7iwyulzDpFA/dwlvIiMaBwAJ )
Re: Peirce
Jon, John, List,
I think that "implication, imagination, or belief" mostly do not sit in the symbols of notation such as cuts, but in the variables. Are they thoroughly cecked out premisses, or not? If the object does not affect the interpreter, they may be, then it is analysis, and the
