How to translate "When" in propositional logic?
Oct 28, 2020 · The suggestions given are fine, but there is not always a direct read over from natural language to formal logic: when could mean "whenever" but there could, in natural …
definition - Interpretations and models in propositional logic ...
It's possible that considering propositional logic is making this too simplified, and that, at the cost of some additional complexity, the distinctions would be clearer in predicate logic. For …
logic - What does $\rightarrow$ mean in $p \rightarrow q$ (as …
Nov 11, 2025 · In some contexts, though, people don't make this distinction between material implication (the connective) and logical implication (the $\implies$ arrow). But they are not the …
Is a propositional function a proposition in propositional logic ...
Jul 7, 2024 · In propositional logic there are no propositional functions because there are no predicates and variables in the syntax. See Mendelson's example: the two mathematical …
What is the logical operator for but? - Mathematics Stack Exchange
An alternative way of conveying the same information would be to say "I am fine and he has flu.". Often, the word but is used in English to mean and, especially when there is some contrast or …
What's the difference between predicate and propositional logic?
Propositional logic (also called sentential logic) is logic that includes sentence letters (A,B,C) and logical connectives, but not quantifiers. The semantics of propositional logic uses truth …
propositional calculus - What is a resolution in logic.
Dec 1, 2020 · For resolution in propositional logic, the order in which you resolve the literals does not matter for the end result, if that was your question. Resolution can be applied across any …
Propositional logic resolution - Mathematics Stack Exchange
Jan 22, 2024 · For details and proof of soundness/completeness, see e.g. Mordechai Ben-Ari, Mathematical Logic for Computer Science (Springer, 3rd ed 2012), Chapter 4 Propositional …
Propositional Logic Proof using I.P. or C.P or rules of inference
Apr 26, 2017 · I'm attempting to solve a proof my professor asked. We are able to use any of the rules of inference, Indirect Proof or Conditional Proof. Every time I think am making progress I …
Using the distributivity law for propositional logic
Jan 17, 2013 · Using the distributivity law for propositional logic Ask Question Asked 12 years, 11 months ago Modified 3 years ago