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

Conversion by contraposition may be complicated in appearance by the occurrence of a negative term in the subject or predicate or both, e.g.

From Deductive Logic by Stock, St. George William Joseph

Also if a man is unhappy he could not, from our premisses, by the principles of the syllogism and of contraposition, be dignified—a conclusion which should be fatal to many novelists’ heroes.

From The philosophy of B*rtr*nd R*ss*ll by Various

In its unanalysed form conversion by contraposition may be defined generally as—A form of conversion in which both subject and predicate are replaced by their contradictories.

From Deductive Logic by Stock, St. George William Joseph