Elementary Lessons in Logic: Deductive and Inductive : with Copious Questions and Examples, and a Vocabulary of Logical Terms |
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Page 9
... described before we proceed to the actual forms of argument . If we examine a simple argument such as that given in the last lesson , thus- Iron is a metal , Every metal is an element , Therefore Iron is an element , ― we see that it is ...
... described before we proceed to the actual forms of argument . If we examine a simple argument such as that given in the last lesson , thus- Iron is a metal , Every metal is an element , Therefore Iron is an element , ― we see that it is ...
Page 20
... described than in the words of Mr Mill , by saying that a concrete name is the name of a thing , the abstract name is the name of a quality , attribute , or circumstance of a thing . Thus red house is the name of a physically- existing ...
... described than in the words of Mr Mill , by saying that a concrete name is the name of a thing , the abstract name is the name of a quality , attribute , or circumstance of a thing . Thus red house is the name of a physically- existing ...
Page 22
... described by saying that posi- tive terms signify the existence or possession of a quality , as in grateful , metallic , organic , etc. , while the correspond- ing negatives signify the absence of the same qualities as in ungrateful ...
... described by saying that posi- tive terms signify the existence or possession of a quality , as in grateful , metallic , organic , etc. , while the correspond- ing negatives signify the absence of the same qualities as in ungrateful ...
Page 35
... described above were selected on account of the curious variety of their meanings , I do not hesitate to assert that the majority of common nouns possess various meanings in greater or less number . Dr Watts , in his Logic , suggests ...
... described above were selected on account of the curious variety of their meanings , I do not hesitate to assert that the majority of common nouns possess various meanings in greater or less number . Dr Watts , in his Logic , suggests ...
Page 36
... described otherwise than by comparison with sugar . In a similar way , we describe a pain as sharp , a disappointment as bitter , a person's temper as sour , the future as bright or gloomy , an achievement as brilliant ; all these ...
... described otherwise than by comparison with sugar . In a similar way , we describe a pain as sharp , a disappointment as bitter , a person's temper as sour , the future as bright or gloomy , an achievement as brilliant ; all these ...
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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.
Page 20 - THE FIRST THREE SECTIONS OF NEWTON'S PRINCIPIA. With Notes and Illustrations. Also a Collection of Problems, principally intended as Examples of Newton's Methods. By PERCIVAL FROST, MA, late Fellow of St. John's College, Mathematical Lecturer of King's College, Cambridge.
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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