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EthanAlvaree
  • Member for 9 years, 10 months
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19
Why is the selection of logical connectives {¬,∨,∧,⇒,⇔}, in set theory?
Sep 7, 2015
10
Shouldn't statements be considered equivalent based on their meaning rather than truth tables?
Aug 27, 2015
7
Is it true that (P∧Q≡P)⇔(Q≡⊤)?
Sep 29, 2015
6
The difference between argument, inference, deduction and proof?
Aug 27, 2015
6
Syllogistic Logic: Negation of a Categorical Proposition?
Sep 28, 2014
5
How do you negate an "at least" statement?
May 28, 2015
4
Prove ∀w(∀v((v=w∧φ(v))⇔φ(w)))
Oct 19, 2015
4
Implication Introduction formulated as a theorem?
Feb 2, 2017
4
Subformulas of the WFF (∀x) ((∀y) ((x ∈ y) ∨ (y ∈ x )))
Sep 25, 2015
2
Prove a logical formula is equivalent to the contradiction if and only if the set it describes is empty
Sep 1, 2015
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Do logic questions belong in Philosophy SE or Math SE?
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22
What is A Set Raised to the 0 Power? (In Relation to the Definition of a Nullary Operation)
20
Generate all 16 possible 2-variable shaded Venn diagrams in TikZ?
15
Prove $x^n$ is not uniformly convergent
15
Choice of $\delta$ for "brute force" proof of continuity of exponential function $e^x$
14
Sigma-Algebra: Is it an Algebra, Field, or Something Else?