Question

Slowly being introduced to Propositional Logic…did I do this right?

score 31 · Answer 1 · 2016-10-04 03:24:59

31

Views

Slowly being introduced to Propositional Logic…did I do this right?

Published on 04 Oct 2016 - 3:24

score 63 · Answer 2 · 2026-04-08 00:34:07

63

Views

Stuck on this propositional logic problem

Published on 08 Apr 2026 - 0:34

score 51 · Answer 3 · 2016-10-05 15:38:01

51

Views

How to justify the equivalence $A \lor \neg B \lor C\lor (\neg D \wedge E)\equiv (A \lor\neg B \lor C \lor\neg D)\wedge(A\lor\neg B\lor C \lor E)$?

Published on 05 Oct 2016 - 15:38

score 332 · Answer 4 · 2016-10-05 19:31:00

332

Views

Using propositional logic to show logical equivalence of $\neg (q \to p) \lor (p \land q) \equiv q$

Published on 05 Oct 2016 - 19:31

score 588 · Answer 5 · 2016-10-05 21:00:31

588

Views

Prove that $(p \to q) \lor (q \to p)$ is a tautology using natural deduction

Published on 05 Oct 2016 - 21:00

score 300 · Answer 6 · 2026-04-08 02:19:10

300

Views

What is the difference between "faithful" and "induced" in Priest (2008)?

Published on 08 Apr 2026 - 2:19

score 829 · Answer 7 · 2016-10-07 10:00:59

829

Views

To deduce that Roberta is not tall

Published on 07 Oct 2016 - 10:00

score 629 · Answer 8 · 2016-10-08 12:20:03

629

Views

The L deductive System in Propositional Logic

Published on 08 Oct 2016 - 12:20

score 68 · Answer 9 · 2026-03-26 18:40:59

68

Views

Contrapositive in change from "no self-defeating object" to "every object can be defeated"?

Published on 26 Mar 2026 - 18:40

score 121 · Answer 10 · 2026-04-01 10:40:14

121

Views

Trouble with Post's Completeness Criterion

Published on 01 Apr 2026 - 10:40

score 339 · Answer 11 · 2026-04-01 17:10:48

339

Views

Logical implications between $\forall x (P(x) \to Q(x))$ and $\forall x P(x) \to \forall x Q(x)$

Published on 01 Apr 2026 - 17:10

score 34 · Answer 12 · 2016-10-10 08:18:19

34

Views

Existence of such formula that $\phi(p) \models p \leftrightarrow \psi$

Published on 10 Oct 2016 - 8:18

score 548 · Answer 13 · 2016-10-10 12:37:50

548

Views

Conditionals in definition of Strictly Increasing Function

Published on 10 Oct 2016 - 12:37

score 968 · Answer 14 · 2016-10-10 19:49:29

968

Views

Propositional logic: how to show if tautology using proof by contradiction

Published on 10 Oct 2016 - 19:49

score 59 · Answer 15 · 2016-10-11 03:52:13

59

Views

Propositional logic symbolization

Published on 11 Oct 2016 - 3:52

List Question

Slowly being introduced to Propositional Logic…did I do this right?

Stuck on this propositional logic problem

How to justify the equivalence $A \lor \neg B \lor C\lor (\neg D \wedge E)\equiv (A \lor\neg B \lor C \lor\neg D)\wedge(A\lor\neg B\lor C \lor E)$?

Using propositional logic to show logical equivalence of $\neg (q \to p) \lor (p \land q) \equiv q$

Prove that $(p \to q) \lor (q \to p)$ is a tautology using natural deduction

What is the difference between "faithful" and "induced" in Priest (2008)?

To deduce that Roberta is not tall

The L deductive System in Propositional Logic

Contrapositive in change from "no self-defeating object" to "every object can be defeated"?

Trouble with Post's Completeness Criterion

Logical implications between $\forall x (P(x) \to Q(x))$ and $\forall x P(x) \to \forall x Q(x)$

Existence of such formula that $\phi(p) \models p \leftrightarrow \psi$

Conditionals in definition of Strictly Increasing Function

Propositional logic: how to show if tautology using proof by contradiction

Propositional logic symbolization

Trending Questions

Popular # Hahtags

Popular Questions