Aw: [PEIRCE-L] Logical Graphs, Truth Tables, Venn Diagrams

2021-06-04 Thread Helmut Raulien
Hi Mauro,   sorry, I dont know this notation with "!", "&&", and "II". Is it taught somewhere in the internet? In your example, I would substitute "IF b THEN c ELSE d" and "IF e THEN f ELSE g". We have twice two = 2 + 2 = 4 possibilities?   Helmut  04. Juni 2021 um 08:54 Uhr  "Mauro Bertani"

Re: [PEIRCE-L] Logical Graphs, Truth Tables, Venn Diagrams

2021-06-04 Thread Mauro Bertani
Il ven 4 giu 2021, 15:14 Helmut Raulien ha scritto: > Hi Mauro, > > sorry, I dont know this notation with "!", "&&", and "II". Is it taught > somewhere in the internet? > ! Not && And || Or > In your example, I would substitute "IF b THEN c ELSE d" and "IF e THEN f > ELSE g". > We have twice two

Re: [PEIRCE-L] Logical Graphs, Truth Tables, Venn Diagrams

2021-06-04 Thread Jon Awbrey
Cf: Logical Graphs, Truth Tables, Venn Diagrams • 7 https://inquiryintoinquiry.com/2021/06/04/logical-graphs-truth-tables-venn-diagrams-7/ All, On the subject of Peirce’s ampheck operators ( https://oeis.org/wiki/Ampheck ), see also our earlier discussion of their duality under entitative and ex

Re: [PEIRCE-L] The 1911 EGs

2021-06-04 Thread Jon Alan Schmidt
John, List, All: I have refuted these assertions over and over, point by point, so I am not going to bother doing so yet again. I also see no need to "forward this note to any [other] Peirce scholar(s)" since Bellucci and Pietarinen already summarized the matter quite clearly and succinctly severa

Re: [PEIRCE-L] The 1911 EGs

2021-06-04 Thread John F. Sowa
Dear Ahti and Francesco, As you know, I believe that Peirce's insight of June 1911 led him to develop a new version of EGs that is superior to the older ones. I have refuted Jon's claims, point by point, and I stopped answering him when they became repetitious and irrelevant.  But he continues