contraposition

Example Sentences

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While perhaps a direct contraposition to point number one, it's worth remembering that Doc/Fest is a cross-platform, multimedia festival, as well as being a haven for the factually obsessed.

From The Guardian • May 9, 2013

Paolo Rodari, who writes about the Vatican for the newspaper Il Foglio, said the episode depicted “a widening contraposition happening in the Vatican between Bertone and different clerics who do not like his politics.”

From New York Times • Jan. 27, 2012

This is equivalent, as the converse by contraposition, with— All capable of passing have worked at the subject.

From Logic, Inductive and Deductive by Minto, William

Conversion by contraposition may be said to rest on the following principle—   If one class be wholly contained in another, whatever is external to   the containing class is external also to the class contained.

From Deductive Logic by Stock, St. George William Joseph

Complex Proposition, 209. conversion of, 709. conversion by contraposition of, 728. conversion by negation of, 721. divided into conjunctive and disjunctive, 214. permutation of, 718.

From Deductive Logic by Stock, St. George William Joseph