Sentence examples for case of negation from inspiring English sources

There is admittedly something less immediately intuitive in the case of negation and implication.

In case of negation ¬A as a conclusion, move A to the assumption part and replace the conclusion by 0 = 1.

Intuitionistic negation is a paradigm case of a negation as inconsistency.

Relevant to this issue is the case of sentential negation, the basic syntactic feature that reverses the truth value expressed by a sentence.

This takes care of negation.

This network of logical relations strongly suggests that the propositions in question contain a quantificational element and two general elements and in some cases, an element of negation.

In any case, a unified treatment of negation would be welcome, given that negation seems to create the same basic problem with mass nouns and with plurals.

In the special case of FO, the strong negation ~ clearly defines a semantic operation: whenever χ and θ are sentences such that, we have.

The internal (e.g., "is not") and external ("it is not the case that") negation constructions of English do not correspond directly to presupposition-affirming and presupposition-denying negations, although there may conceivably be a tendency (either among academic philosophers or in general) to use external negation when denying presuppositions.

Reference to De Morgan's laws shows that a negation of a disjunction is true just in case the negations of both disjuncts are true [i.e., ∼(p ∨ q) ≡ (∼p · ∼q)].

A proposition expressing a matter of fact cannot be known to be true without appeal to experience because, unlike in the case of "relations of ideas," the negation of the proposition is not contradictory.