Question

What is ( standardly) the official status of " Truth" and " Falsity " in propositional logic?

score 92 · Answer 1 · 2019-11-19 21:20:24

92

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What is ( standardly) the official status of " Truth" and " Falsity " in propositional logic?

Published on 19 Nov 2019 - 21:20

score 40 · Answer 2 · 2026-03-25 09:25:24

40

Views

Applying Distributivity law on 2 conjunctive statements seperated by a disjunction

Published on 25 Mar 2026 - 9:25

score 420 · Answer 3 · 2026-03-26 00:54:01

420

Views

How to show $\neg(P \rightarrow Q) \rightarrow (P ∧ \neg Q)$ in Fitch?

Published on 26 Mar 2026 - 0:54

score 89 · Answer 4 · 2019-11-24 15:46:21

89

Views

Create a proposition using three variables

Published on 24 Nov 2019 - 15:46

score 49 · Answer 5 · 2019-11-24 16:06:43

49

Views

Propositional logic problem : Tableau calculus

Published on 24 Nov 2019 - 16:06

score 40 · Answer 6 · 2019-11-24 22:48:45

40

Views

What is $(\lnot p \implies q)$ relative to $(p \implies q)$? Does this relation (between one conditional and the other) have a name?

Published on 24 Nov 2019 - 22:48

score 77 · Answer 7 · 2026-03-30 15:11:46

77

Views

Translate given sentence to predicate logic

Published on 30 Mar 2026 - 15:11

score 308 · Answer 8 · 2026-04-03 15:45:40

308

Views

How to prove that axiom-1 and modus ponens in hilbert system is not complete?

Published on 03 Apr 2026 - 15:45

score 651 · Answer 9 · 2019-11-26 09:35:04

651

Views

Fell swoop method

Published on 26 Nov 2019 - 9:35

score 1.8k · Answer 10 · 2019-11-26 14:52:28

1.8k

Views

Understanding and using Strengthening/Weakening theorems

Published on 26 Nov 2019 - 14:52

score 96 · Answer 11 · 2019-11-28 12:28:50

96

Views

How comes that A if and only if B does not exclude A to have other necessary and sufficient conditions?

Published on 28 Nov 2019 - 12:28

score 143 · Answer 12 · 2026-02-23 02:57:45

143

Views

What is the probability of randomly generating a tautology?

Published on 23 Feb 2026 - 2:57

score 216 · Answer 13 · 2026-03-25 19:03:08

216

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What is an example of XOR?

Published on 25 Mar 2026 - 19:03

score 23 · Answer 14 · 2019-12-01 14:38:36

23

Views

Propositional logic: Statement simplification to contain only a single logical operator

Published on 01 Dec 2019 - 14:38

score 109 · Answer 15 · 2019-12-02 11:20:31

109

Views

Propositional calculus - Prove or refute - Not a contradiction

Published on 02 Dec 2019 - 11:20

List Question

What is ( standardly) the official status of " Truth" and " Falsity " in propositional logic?

Applying Distributivity law on 2 conjunctive statements seperated by a disjunction

How to show $\neg(P \rightarrow Q) \rightarrow (P ∧ \neg Q)$ in Fitch?

Create a proposition using three variables

Propositional logic problem : Tableau calculus

What is $(\lnot p \implies q)$ relative to $(p \implies q)$? Does this relation (between one conditional and the other) have a name?

Translate given sentence to predicate logic

How to prove that axiom-1 and modus ponens in hilbert system is not complete?

Fell swoop method

Understanding and using Strengthening/Weakening theorems

How comes that A if and only if B does not exclude A to have other necessary and sufficient conditions?

What is the probability of randomly generating a tautology?

What is an example of XOR?

Propositional logic: Statement simplification to contain only a single logical operator

Propositional calculus - Prove or refute - Not a contradiction

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