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 1 1 |        reasoning involving the contradictory of the given conclusion.
 2 2 |     generally accepted, to the contradictory of a given thesis: examination-arguments
 3 6 |  except that a mention of "the contradictory" is here added: for a refutation
 4 6 |   refutation is a proof of the contradictory. If, then, there is no proof
 5 8 |     even though they prove the contradictory of his thesis, do not make
 6 8 |       fallacious proofs of the contradictory of a thesis depend on their
 7 8 |         instead of proving the contradictory universally and in the same
 8 9 |      the man who maintains the contradictory of the truth; e.g. if a
 9 9 | refutation is the proof of the contradictory of a given thesis, so that
10 9 |       one or two proofs of the contradictory constitute a refutation.
11 10|   merely apparent proof of the contradictory of a thesis. Accordingly,
12 25|  conclusion in relation to its contradictory, to see if any of these
13 25|      it in comparison with its contradictory.~All arguments of the following
14 26|        the conclusion with its contradictory, and seeing that it shall
15 33|       the one argument, if the contradictory is changed about, makes