Re: [PEIRCE-L] Delta Existential Graphs (was The Proper Way in Logic)

2024-02-23 Thread John F Sowa
Jon, Jerry, List, My interpretation of L376 depends on two ways of interpreting Peirce's L376. The first way is the one followed by most scholars: Comparing the content to an MS to everything written by Peirce and his sources prior to the date of the MS and to everything written later by

Re: [PEIRCE-L] Delta Existential Graphs (was The Proper Way in Logic)

2024-02-23 Thread Jon Alan Schmidt
Jerry, List: JLRC: First, the question of modern modal symbolic logic is remote from probability theory and even remoter from the Peircian notion of “qualisign, sinsign, legisign” Peirce developed Existential Graphs (EGs) as a diagrammatic notation for formal systems of deductive logic. As

Re: [PEIRCE-L] Delta Existential Graphs (was The Proper Way in Logic)

2024-02-23 Thread Jerry LR Chandler
Jon, John, List: Thanks to both of you for pushing the discourse toward the potential modern interpretations of CSP’s thoughts (semes?). I only have time for a couple of feedbacks, although your texts motivated deeper deliberations. 1. First, the question of modern modal symbolic logic is

Re: [PEIRCE-L] Delta Existential Graphs (was The Proper Way in Logic)

2024-02-23 Thread Jon Alan Schmidt
John, List: I fully agree with your comment last week that "Peirce List is a collaboration, not a competition," and I hope that you will receive this response in that spirit. My questions are genuinely intended to help me (and others) better understand your position, and I would appreciate direct