The book The Elements of Logic was written by author Abbott, Thomas Kingsmill, 1829-1913 Here you can read free online of The Elements of Logic book, rate and share your impressions in comments. If you don't know what to write, just answer the question: Why is The Elements of Logic a good or bad book?
Where can I read The Elements of Logic for free?
In our eReader you can find the full English version of the book. Read The Elements of Logic Online - link to read the book on full screen.
Our eReader also allows you to upload and read Pdf, Txt, ePub and fb2 books. In the Mini eReder on the page below you can quickly view all pages of the book -
Read Book The Elements of Logic
What reading level is The Elements of Logic book?
To quickly assess the difficulty of the text, read a short excerpt:
*. No not-M is P . *. Nothing that does not breathe in water is a fish : Every S is not-M Whales do not breathe in water: . -. No S is P. . -. Whales are not fish. 242. If the given minor is O, it cannot stand in the first figure either as major or minor. We must, therefore, treat it as I, and convert the major by contraposition. Thus: All poets are men of genius : . *. No man not a man of genius is a poet : Some rhymesters are not men of genius : . *. Some rhymesters are not poets. All P is M .... '. No not-M is P Some S is not M . *. Some S is not P. The reduct is in Ferio ; and if c were used to indicate con- version by contraposition, and y to indicate the change of O to its equipolent I, the name might be Facoyro. This corresponds to the second mode of reducing Camestres. PART in. ] OF INFERENCES. 59 243. In the third figure (MP, MS, SP), as in the second, the premisses do not determine which is the subject and which the predicate of the conclusion. If the major is universal, we have only to convert the minor, which is always affirmative.
User Reviews: