The Principles of Science: A Treatise on Logic and Scientific Method |
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Page xiii
... less importance in the first edition , suitable corrections and emendations have been made . I am under obligations to Mr. C. J. Monro , M.A. , of Barnet , and to Mr. W. H. Brewer , M.A. , one of Her Majesty's Inspectors of Schools ...
... less importance in the first edition , suitable corrections and emendations have been made . I am under obligations to Mr. C. J. Monro , M.A. , of Barnet , and to Mr. W. H. Brewer , M.A. , one of Her Majesty's Inspectors of Schools ...
Page xvi
... less distinctly stated this principle of substitution during the last two centuries . As my friend and successor at Owens College , Professor Adamson , has discovered , this principle can be traced back to no less a philosopher than ...
... less distinctly stated this principle of substitution during the last two centuries . As my friend and successor at Owens College , Professor Adamson , has discovered , this principle can be traced back to no less a philosopher than ...
Page 11
... less general truths ; induc- tion is the contrary process from less to more general truths . We may however describe the difference in another manner . In deduction we are engaged in develop- ing the consequences of a law . We learn the ...
... less general truths ; induc- tion is the contrary process from less to more general truths . We may however describe the difference in another manner . In deduction we are engaged in develop- ing the consequences of a law . We learn the ...
Page 16
... the same in either case . Sometimes , but much less frequently , we require a symbol to indicate difference or the absence of complete sameness . For this purpose we may generalise in like 16 [ CHAP . THE PRINCIPLES OF SCIENCE .
... the same in either case . Sometimes , but much less frequently , we require a symbol to indicate difference or the absence of complete sameness . For this purpose we may generalise in like 16 [ CHAP . THE PRINCIPLES OF SCIENCE .
Page 56
... less density than water , ( 1 ) All bodies of less density than water will float upon the surface of water ; hence Some metals will float upon the surface of water . Let A some metals , B = body of less density than water , ( 2 ) ( 3 ) ...
... less density than water , ( 1 ) All bodies of less density than water will float upon the surface of water ; hence Some metals will float upon the surface of water . Let A some metals , B = body of less density than water , ( 2 ) ( 3 ) ...
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Common terms and phrases
abC abc ABcd AbCd analogy apparent arithmetic assert body calculation cause character classification colour Contrapositive crystals deductive deductive reasoning density detect discovered discovery disjunctive proposition earth effect electricity equal equation equivalent error exactly exist experiment expression fact fcap force give gravity heat hypothesis identity induction inference infinite instance inverse inverse logical investigation J. S. Mill James Bernoulli knowledge Laws of Identity laws of nature Laws of Thought letters light Logical Alphabet logical conditions magnetic mammæ manner mathematical matter mean measure metal method mode motion negative Newton number of combinations objects observation obtain pendulum phenomena Philosophical planets possible premises principle probability problem Professor properties proposition qualities quantity reasoning refraction regards relation scientific simple specific gravity stars substances substitution supposed syllogism symbols temperature theory things tion triangle true truth velocity
Popular passages
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