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" ... whatever is predicated (ie affirmed or denied) universally, of any class of things, may be predicated, in like manner, (viz. affirmed or denied) of any thing comprehended in that class. "
Elements of Intellectual Philosophy - Page 216
by Joseph Alden - 1866 - 292 pages
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Introduction to logic, from dr. Whately's 'Elements of logic'.

Samuel Hinds (bp. of Norwich.) - Logic - 1827 - 196 pages
...valid argument is, in reality, an instance, is, " that whatever is predicated (ie affirmed or denied) universally, of any class of things, may be predicated, in like manner, (viz. affirmed or denied) of anything comprehended in that class." This is the principle, commonly...
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Introduction to logic, from dr. Whately's 'Elements of logic'.

Samuel Hinds (bp. of Norwich.) - Logic - 1827 - 190 pages
...valid argument is, in reality, an instance, is, " that whatever is predicated (ie affirmed or denied) universally, of any class of things, may be predicated, in like manner, (viz. affirmed or denied) of anything comprehended in that class." This is the principle, commonly...
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Elements of Logic

Richard Whately - Logic - 1831 - 440 pages
...valid argument is in reality an instance, is, " that whatever is predicated (ie affirmed or denied) universally, of any class of things, may be predicated, in like manner, (viz. affirmed or denied) of any thing comprehended in that class." This is the principle, commonly...
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Elements of Logic: Comprising the Substance of the Article in the ...

Richard Whately - Logic - 1832 - 386 pages
...valid argument is in reality an instance, is, '• that whatever is predicated (ie affirmed or denied) universally, of any class of things, may be predicated, in like manner, (viz. affirmed or denied) of any thing comprehended in that class." This is the principle, commonly...
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Remarks on mathematical or demonstrative reasoning:its connexion with logic ...

Edward Tagart - Logic - 1837 - 156 pages
...Then, after giving an example of the true syllogism, he says there is this maxim resulting from it, " that whatever is predicated universally of any class...like manner of any thing comprehended in that class," — the celebrated principle called the dictum de omni et nullo of Aristotle. After some observations...
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Logic: Or, The Art of Reasoning Simplified. With Exercises on a Variety of ...

S. E. Parker - Logic - 1837 - 344 pages
...what is called Aristotle's dictum ; which is that" whatever may be predicated, (ie affirmed or denied} universally of any class of things, may be predicated, in like manner, (viz. affirmed or denied,) of any thing comprehended in that class." This is the principle, commonly...
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Logic, or the Art of Reasoning simplified, etc

S. E. PARKER - Logic - 1838 - 340 pages
...are indebted to ARISTOTLE : it may be thus expressed. " Whatever is predicated, affirmed or denied, universally, of any class of things, may be predicated in like manner, affirmed or denied, of any thing comprehended in that class." As a frequent reference to this principle...
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Elements of Logic: Comprising the Substance of the Article in the ...

Richard Whately - Logic - 1840 - 508 pages
...valid argument is in reality an instance, is, " that whatever is predicated (ie affirmed or denied) universally, of any class of things, may be predicated, in like manner, (viz. affirmed or denied) of any thing comprehended in that class." This is the principle, commonly...
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A Guide to Forming and Conducting Lyceums, Debating Societies, &c: With ...

Charles Morley - Literature - 1841 - 120 pages
...sensualist is not a freeman. Extremes. Aristotle's rule. — Whatever is predicated, affirmed, or denied universally, of any class of things, may be predicated in like manner, affirmed or denied, of any thing comprehended in that class. SUMMARY OF FALLACIES IN ARGUMENT. GENUS...
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The Phrenological Journal, and Magazine of Moral Science, Volume 20

Phrenology - 1847 - 386 pages
...the key-stone of his system of logic, is, — " That whatever is predicated universally of the whole of any class of things, may be predicated in like manner of anything comprehended in that class.'' This principle may be compared to Euclid's axioms for self-evidence.*...
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