Record Details

Indirect proofs

ScholarsArchive at Oregon State University

Field Value
Title Indirect proofs
Names Toribio, Andres Pada (creator)
Arnold, B. H. (advisor)
Date Issued 1966-07-20 (iso8601)
Note Graduation date: 1967
Abstract This thesis describes and develops from an axiomatic basis
three principles of logic and some forms of indirect proof. The
three principles are: (1) the law of the excluded middle, (2) the law
of contradiction, and (3) the law of the double negative. Of several
forms of indirect proof, this thesis exemplifies the use of six (6) of
them and discusses the interrelation which exists among these
principles and indirect proofs. A discussion with respect to the
intuitionists' objections to these rules is given and a few examples
of intuitionistic reasoning are illustrated.
Genre Thesis/Dissertation
Topic Mathematics -- Philosophy
Identifier http://hdl.handle.net/1957/47249

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