A Manual of Logic: Deductive and InductiveM. Ogle and son, 1850 - 237 sider |
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Side vii
... Negatives - Conversion of Particular Affirmatives - Conversion per Accidens - Conversion of Universal Affirmatives - Conversion of Universal Negatives - Conversion by Contraposition or Negation , CHAPTER IV . SECTION I. Of Syllogism ...
... Negatives - Conversion of Particular Affirmatives - Conversion per Accidens - Conversion of Universal Affirmatives - Conversion of Universal Negatives - Conversion by Contraposition or Negation , CHAPTER IV . SECTION I. Of Syllogism ...
Side 3
... negative particle not affixed , it con- stitutes the negative copula . The affirmative judgment is sometimes called composition ( outsors ) , because it unites the two conceptions compared . The negative is sometimes called division ...
... negative particle not affixed , it con- stitutes the negative copula . The affirmative judgment is sometimes called composition ( outsors ) , because it unites the two conceptions compared . The negative is sometimes called division ...
Side 17
... negative proposi- tion , whose subject does not express the same individual ob- ject , e . g . , Etna is not Mount Blanc . All proper names are singular terms ; as , England , the Thames , Aristotle , & c . Singular terms are sometimes ...
... negative proposi- tion , whose subject does not express the same individual ob- ject , e . g . , Etna is not Mount Blanc . All proper names are singular terms ; as , England , the Thames , Aristotle , & c . Singular terms are sometimes ...
Side 19
... negative particle is not prefixed . b An INDEFINITE TERM is one to which the negative particle is prefixed ; as , that man is not a Swede . The negative par- ticle is termed indefinitant , because when prefixed to a noun it renders that ...
... negative particle is not prefixed . b An INDEFINITE TERM is one to which the negative particle is prefixed ; as , that man is not a Swede . The negative par- ticle is termed indefinitant , because when prefixed to a noun it renders that ...
Side 20
... NEGATIVE TERM denotes the absence of a thing from a subject incapable of possessing it ; as , a lifeless corpse ; un- pleasant sarcasms ; the senseless rock ; the unfruitful elm ; the demerit of sin . AN UNIVOCAL TERM has one ...
... NEGATIVE TERM denotes the absence of a thing from a subject incapable of possessing it ; as , a lifeless corpse ; un- pleasant sarcasms ; the senseless rock ; the unfruitful elm ; the demerit of sin . AN UNIVOCAL TERM has one ...
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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...