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reductio ad absurdum

NOUN
  1. (reduction to the absurd) a disproof by showing that the consequences of the proposition are absurd; or a proof of a proposition by showing that its negation leads to a contradiction

How To Use reductio ad absurdum In A Sentence

  • The reductio ad absurdum is related to a familiar form of proof in logic: You make an assumption and then derive from it a contradiction or a known falsehood by a series of valid inferences. Fun with Hair Splitting
  • Euclid and Archimedes utilized two important techniques to prove theorems from their axioms: reductio ad absurdum arguments, and a method of exhaustion.
  • We proceed from A to B via a rather startling reductio ad absurdum.
  • [72] Another _reductio ad absurdum_ or _ad impietatem_, cf. _supra_, p. 98, note b. The Theological Tractates and The Consolation of Philosophy
  • Supervaluationism requires rejection of inference rules such as contraposition, conditional proof and reductio ad absurdum (Williamson Vagueness
  • In the light of reductio ad absurdum on mathematics this paper tries to testify that the systematic fluctuation in magnitude-frequency curve is possible for specific seismic zones.
  • When you say it like that, the fallacy is almost self-evident; we hardly need spell out the reductio ad absurdum. Dawkins the Meme-Daddy
  • Later, Brouwer pointed out the following consequence of the validity of ¬¬¬A ‡” ¬A: the proof method of reductio ad absurdum, which is not generally correct (not The Development of Intuitionistic Logic
  • Reductio ad absurdum is straightforwardly translatable to уменьшение до глупости in Russian, for example. The Volokh Conspiracy » PC
  • The real problem with reparations is the reductio ad absurdum. Matthew Yglesias » Who Cares About “Climate Debt”?
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