11:2911:29, 30 May 2024diffhist+3
Counterexample
→Rectangle example: Corrected poor choice of words: The argument presented wasn't enough to conclude that the conjunction of assumptions was necessary, only that each by themselves would be insufficient. The fact that they are necessary and sufficient would require more than these counter-examples.
18:2418:24, 27 April 2023diffhist−581
Zeugma and syllepsis
That's just the definition of double entendre. Someone may have mislabeled it but there's a point where you're no longer documenting language and simply perpetuating needless mistakes and misconceptions.
01:0901:09, 2 April 2022diffhist−343
Converse relation
Removed nonsensical comment. The set of all subsets of U is the power set of U, P(U). This means "The power set of all subsets of U" would be P(P(U)). If this is the domain of discourse for the converse of set membership and the RHS is a subset of this domain of discourse then the RHS would be an element of P(P(P(U))). This is clearly false. In truth, the domain of either sides just flips to the other in the converse.