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
They are all remarkable for harmonies attained by certain combinations of shade in gradations with colours in contraposition.
From Encyclopaedia Britannica, 11th Edition, Volume 7, Slice 8 "Cube" to "Daguerre, Louis" by Various
The only mode usually recognized of converting a particular negative proposition, is in the form, Some A is not B, therefore something which is not B is A; and this is termed conversion by contraposition.
From A System Of Logic, Ratiocinative And Inductive by John Stuart Mill
As applied to disjunctive propositions conversion by contraposition consists simply in transposing the two alternatives.
From Deductive Logic by St. George William Joseph Stock
