A Manual of Logic: Deductive and InductiveM. Ogle and son, 1850 - 237 sider |
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Side vii
... Conditional Syllogisms - Disjunctive Syllogisms- Examples , 186-192 SECTION V. Of the Dilemma - Destructive and Constructive . Examples , 192-201 • SECTION VI . Of the Enthymeme - Aristotelic view of the Enthy- meme - Ordinary view ...
... Conditional Syllogisms - Disjunctive Syllogisms- Examples , 186-192 SECTION V. Of the Dilemma - Destructive and Constructive . Examples , 192-201 • SECTION VI . Of the Enthymeme - Aristotelic view of the Enthy- meme - Ordinary view ...
Side 104
... Conditional , Hypothetical , .... Disjunctive . Essential , into .. ... Quality , { Affirmative , Negative . namely , True , Accidental , into ... False . Universal , ........ PROPOSITIONS ARE DIVIDED ACCORDING TO THEIR reducible to ...
... Conditional , Hypothetical , .... Disjunctive . Essential , into .. ... Quality , { Affirmative , Negative . namely , True , Accidental , into ... False . Universal , ........ PROPOSITIONS ARE DIVIDED ACCORDING TO THEIR reducible to ...
Side 133
... conditional conjunction , copulative or disjunctive , which joins these propositions , is , as it were , its form . In like manner , also , in argumentation , the premisses and conclusion are its matter , and the illative mark , which ...
... conditional conjunction , copulative or disjunctive , which joins these propositions , is , as it were , its form . In like manner , also , in argumentation , the premisses and conclusion are its matter , and the illative mark , which ...
Side 182
... conditional proposition is one in which the assertion is made under a condition . a In the scheme of division and ... conditional , it may be necessary to state that a division of hypothetical propositions into conditional and ...
... conditional proposition is one in which the assertion is made under a condition . a In the scheme of division and ... conditional , it may be necessary to state that a division of hypothetical propositions into conditional and ...
Side 183
... conditional particle prefixed , and may be distin- guished in this way , although it should follow the consequent in the verbal arrangement of a sentence . In a conditional proposition , there is no absolute assertion made as to the ...
... conditional particle prefixed , and may be distin- guished in this way , although it should follow the consequent in the verbal arrangement of a sentence . In a conditional proposition , there is no absolute assertion made as to the ...
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abstraction accidental accidents agree animal antecedent argument Aristotle asserts attribute cate categorical proposition Celarent cloth clusion common term conception conclusion consequent considered constitutes contradictory contraposition converse converted simply convertend copula Darii definition denotes differentia disjunctive disjunctive proposition disjunctive syllogism distributed divided division Dr Brown's Edition enthymeme essence excluded existence expressed extension fallacy false Ferio flowers fourth figure generalisation genus gisms Hence implied inductive inference infima judgment kinds Laws of Thought legitimate logical logicians major premiss major proposition major term matter means metaphysical middle term mind minor term modality moods nature negative proposition notion noun nouns substantive objects particular affirmative particular negative planet proprium reasoning reduced reducend relation rules second figure sense signifies simply convertible singular sion sorites species subaltern subject and predicate substance things third figure tion tive triangle true truth universal affirmative universal negatives universal proposition universal term virtue vols whole words
Populære avsnitt
Side 139 - Again ; the mathematical postulate, that " things which are equal to the same are equal to one another," is similar to the form of the syllogism in logic, which unites things agreeing in the middle term.
Side 46 - There are not some names which are exclusively genera, and others which are exclusively species or differentiae; but the same name is referred to one or another Predicable, according to the subject of which it is predicated on the particular occasion. Animal, for instance, is a genus with respect to Man or John ; a species with respect to substance or Being. The words genus, species, &c., are therefore relative terms ; they are...
Side 46 - It is to be remarked of these distinctions," says the author we are quoting, " that they express not what the predicate is in its own meaning, but what relation it bears to the subject of which it happens on the particular occasion to be predicated.
Side 201 - But Euathlus retorted this dilemma, thus : ' Either I shall gain the cause, or lose it : if I gain the cause, then nothing will be due to you, according to the sentence of the judge ; but if I lose the cause, nothing will be due to you...