Elementary Lessons in Logic: Deductive and Inductive : with Copious Questions and Examples, and a Vocabulary of Logical Terms |
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Page 4
... whole number so revolving . Nevertheless it follows that if the earth is among the planets , and the planets among bodies re- volving in elliptic orbits , that the earth is among the latter . A very elementary knowledge of chemistry ...
... whole number so revolving . Nevertheless it follows that if the earth is among the planets , and the planets among bodies re- volving in elliptic orbits , that the earth is among the latter . A very elementary knowledge of chemistry ...
Page 10
... whole . Such accord- ingly are the three parts of logical doctrine . But though we may say that the three parts of logic are concerned with terms , propositions , and syllogisms , it may be said with equal or greater truth that the acts ...
... whole . Such accord- ingly are the three parts of logical doctrine . But though we may say that the three parts of logic are concerned with terms , propositions , and syllogisms , it may be said with equal or greater truth that the acts ...
Page 14
... whole of logic and the whole of any science consists in so arranging the individual things we meet in general no- tions or classes , and in giving them appropriate general names or terms , that our knowledge of them may be made as ...
... whole of logic and the whole of any science consists in so arranging the individual things we meet in general no- tions or classes , and in giving them appropriate general names or terms , that our knowledge of them may be made as ...
Page 15
... whole which reasoning accom- plishes . I have now pointed out the three parts of logical doc- trine , Terms , Propositions , and Reasoning or Syllogism , into which the subject is conveniently divided . To the consideration of these ...
... whole which reasoning accom- plishes . I have now pointed out the three parts of logical doc- trine , Terms , Propositions , and Reasoning or Syllogism , into which the subject is conveniently divided . To the consideration of these ...
Page 19
... whole ; like the soldiers of a regiment , the men of a jury , the crew of a vessel : thus a collective term is the name of all , but not of each . A general term , on the other hand , is the name of a number of things , but of each of ...
... whole ; like the soldiers of a regiment , the men of a jury , the crew of a vessel : thus a collective term is the name of all , but not of each . A general term , on the other hand , is the name of a number of things , but of each of ...
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Common terms and phrases
ABCD ambiguous angles animal antecedent applied argument Aristotle assert belong bodies brittle called cause character circumstances combinations common compound conclusion connotation considered consists contains contrapositive conversion copula Crown 8vo defined definition denote disjunctive syllogism distinct distinguished earth Edition effect elementary employed equal exactly example exist experiment explained expressed fact fallacy fallacy of accident false Fcap figure genus geometrical gism give gravitation Greek heat hypothetical hypothetical syllogism Illicit Major Induction inference instance iron kind knowledge known language Latin Laws of Thought LESSON Logic logicians major premise major term material fallacies Mathematical meaning ment metals are elements method middle term mind minor term mode moods moon nature negative notion objects observed particular perfect planets possess predicate properties prove qualities quantity reader reasoning rules sentence simple species substances syllogism theory things tion treated treatise triangle true truth universal verb words
Popular passages
Page 240 - If two or more instances of the phenomenon under investigation have only one circumstance in common, the circumstance in which alone all the instances agree is the cause (or effect) of the given phenomenon.
Page 16 - ... the discussion of such deeper questions of principle as are likely to present themselves to the reflective student in connexion with the methods and processes of his previous course.
Page 316 - Which of you convinceth me of sin ? And if I say the truth, why do ye not believe me? He that is of God heareth God's words : ye therefore hear them not, because ye are not of God.
Page 306 - But the wisdom that is from above is first pure, then peaceable, gentle, and easy to be intreated, full of mercy and good fruits, without partiality, and without hypocrisy.
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Page 252 - Subduct from any phenomenon such part as is known by previous inductions to be the effect of certain antecedents, and the residue of the phenomenon is the effect of the remaining antecedents.
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Page 20 - Newton, by showing the extent to which they may be applied in the solution of problems ; he has also endeavoured to give assistance to the student who is engaged in the study of the higher branches of Mathematics, by representing in a geometrical form several of the processes employed in the Differential and Integral Calculus, and in the analytical investigations of Dynamics.
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