Elements of LogicLongmans, Green, Reader And Dyer, 1867 - 269 páginas |
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Página 10
... admission which would satisfy most Logicians . For if any botanical physiologist , for instance , were to deny that the ... admitted that we have to decide , in each case of Induction , the question , whether the instances adduced be ...
... admission which would satisfy most Logicians . For if any botanical physiologist , for instance , were to deny that the ... admitted that we have to decide , in each case of Induction , the question , whether the instances adduced be ...
Página 11
... admitted , by perceiving what it would lead to . against § 5. Complaints have also been made that Logic leaves untouched Compla'n ́s the greatest difficulties , and those which are the sources of the chief Legio . errors in reasoning ...
... admitted , by perceiving what it would lead to . against § 5. Complaints have also been made that Logic leaves untouched Compla'n ́s the greatest difficulties , and those which are the sources of the chief Legio . errors in reasoning ...
Página 17
... admitted ; as may easily be made evident by supposing the denial of the suppressed premiss ; which will at once invalidate the argu- ment ; e.g. if any one , from perceiving that " the world exhibits marks of design , " infers that " it ...
... admitted ; as may easily be made evident by supposing the denial of the suppressed premiss ; which will at once invalidate the argu- ment ; e.g. if any one , from perceiving that " the world exhibits marks of design , " infers that " it ...
Página 18
... admitted , the conclusion legitimately connected with them cannot be denied . It is evidently immaterial to the argument whether the Conclusion be placed first or last ; but it may be proper to remark , that a Premiss placed after its ...
... admitted , the conclusion legitimately connected with them cannot be denied . It is evidently immaterial to the argument whether the Conclusion be placed first or last ; but it may be proper to remark , that a Premiss placed after its ...
Página 19
... admitted . And even if you suppose a case where one or both of the Premises shall be manifestly false and absurd , this will not alter the conclu- siveness of the Reasoning ; though the conclusion tself may perhaps be absurd also . For ...
... admitted . And even if you suppose a case where one or both of the Premises shall be manifestly false and absurd , this will not alter the conclu- siveness of the Reasoning ; though the conclusion tself may perhaps be absurd also . For ...
Outras edições - Ver tudo
Elements of Logic: Comprising the Substance of the Article in the ... Richard Whately Visualização integral - 1848 |
Elements of Logic: Comprising the Substance of the Article in the ... Richard Whately Visualização integral - 1834 |
Palavras e frases frequentes
abstract Adam Smith admitted affirmed ambiguity animals Antecedent applied Archbishop of Dublin argument Aristotle ascertain assertion Author Cæsar called categorical categorical Propositions categorical syllogisms Chap Christian Church circumstances common Common-term Conclusion consequently considered Copula course Crown 8vo definition denied denote distinct employed Enthymeme error Essay evidence expression fact Fallacy Fallacy of Division false falsity Genus gism hence History ignoratio elenchi implied impossible individual Induction infer instance kind labour language Logical writers logicians mathematical matter meaning merely middle-term mind minor Premiss miracles nature negative notion object observed particular perhaps persons philosophical Post 8vo practice predicate Premises principles probably properly proposition prove PUBLISHED BY LONGMANS question Reasoning reference religion remarked respecting RICHARD WHATELY rules ruminant Scripture Second Edition sense signify Sorites speak Species suppose Syllogism term thing tion treatise true truth understood universal University of Oxford vols whole Woodcuts word
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