@misc{Lexicon of Arguments, title = {Quotation from: Lexicon of Arguments – Concepts - Ed. Martin Schulz, 29 Mar 2024}, author = {Peirce,Charles Sanders}, subject = {Implication}, note = {Berka I 34 Implication/Boolean Algebra/Peirce: x > y - (x - f)(w - y) = 0 --- ad I 46 Implication/reformulation/Peirce/(s): instead of a > b: (a v ~ b) - something is not a dog or a mammal - if something is a dog, it is a mammal - solution/(s): a) no dog or a dog - b) not a dog or a dog and a mammal.(1) ((s) This is not necessarily an excluding or: E.g. law of excluded middle. not excluding or - this only turns into an excluding or by the meaning of the negation sign). >Disjunction, >Excluded Middle, >Logic, cf, >Conjunction. 1. Ch. S. Peirce, On the algebra of logic. A contribution to the philosophy of notation. American Journal of Mathematics 7 (1885), pp. 180-202 – Neudruck in: Peirce, Ch. S., Collected Papers ed. C. Hartstone/P. Weiss/A. W. Burks, Cambridge/MA 1931-1958, Vol. III, pp. 210-249}, note = { Peir I Ch. S. Peirce Philosophical Writings 2011 Berka I Karel Berka Lothar Kreiser Logik Texte Berlin 1983 }, file = {http://philosophy-science-humanities-controversies.com/listview-details.php?id=231828} url = {http://philosophy-science-humanities-controversies.com/listview-details.php?id=231828} }