@misc{Lexicon of Arguments,
title = {Quotation from: Lexicon of Arguments – Concepts - Ed. Martin Schulz, 29 Mar 2024},
author = {Wessel, H.},
subject = {Operators},
note = {I 1
logical operators/Wessel: e.g. and, not, or, all, some, "the fact that", "the non-fact that".
>Connectives, >Logical constants.
Terms/Wessel: e.g "the fact that metals conduct electricity ’"H2O", "brother and sister", "divisible by three" ...
No terms are: and, all, in, or, "the earth revolves around the sun".
I 131
Operator/Wessel: must not occur more than once in provable formulas of propositional logic.
>Propositional logic, >Proofs, >Provability, >Logical formulas.
((s)Operator/(s): (e.g. subjunction) does not lead to paradoxes, because it is not "predicated of something" like predicates (implication).
((s) Operator / (s): rather purely formal - in contrast: predicate: content).
>Predicates, >Predication.},
note = { Wessel I H. Wessel Logik Berlin 1999
},
file = {http://philosophy-science-humanities-controversies.com/listview-details.php?id=253386}
url = {http://philosophy-science-humanities-controversies.com/listview-details.php?id=253386}
}