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10
Math.TechQA.Club
2025-04-15 13:25:02
1.2k
Views
Is ¬¬(¬¬P → P) provable in intuitionistic logic?
Published on
15 Apr 2025 - 13:25
#logic
#constructive-mathematics
#nonclassical-logic
66
Views
"Relative unsatisfiability" of SAT instances
Published on
09 Apr 2025 - 15:09
#logic
#galois-theory
#propositional-calculus
#computational-complexity
#nonclassical-logic
256
Views
Logical equivalence implication between Kleene and Classical logic
Published on
09 Apr 2025 - 6:53
#first-order-logic
#nonclassical-logic
168
Views
Interpretation of relations in varying-domain models of F.O. modal logic
Published on
09 Apr 2025 - 9:17
#logic
#modal-logic
#nonclassical-logic
276
Views
Are there any examples of consistent proper axiomatic extensions of classical logic?
Published on
13 Apr 2025 - 9:21
#logic
#reference-request
#terminology
#nonclassical-logic
250
Views
Non-distributive lattices with chains of different lengths
Published on
09 Apr 2025 - 15:56
#logic
#lattice-orders
#universal-algebra
#nonclassical-logic
69
Views
Do non-monotonicity / higher-order / probabilistics / modalities / connectives exhaust all possible features of logical reasoning?
Published on
10 Apr 2025 - 6:59
#logic
#set-theory
#programming
#higher-order-logic
#nonclassical-logic
559
Views
Sudokus and the Distance to a Contradiction.
Published on
08 Apr 2025 - 13:58
#logic
#metric-spaces
#recreational-mathematics
#nonclassical-logic
#sudoku
196
Views
Why is $\lozenge (p\to p)$ not valid in system $K$ of modal logic?
Published on
09 Apr 2025 - 9:19
#logic
#examples-counterexamples
#modal-logic
#nonclassical-logic
#kripke-models
331
Views
Reading Chapter 14 of Goldblatt's, "Topoi: A Categorial Analysis of Logic."
Published on
13 Apr 2025 - 8:36
#category-theory
#self-learning
#book-recommendation
#topos-theory
#nonclassical-logic
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