The Principles of Science: A Treatise on Logic and Scientific Method |
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Page 10
... qualities , in like manner . To ascertain whether two sounds are in unison we need not compare them directly , but a third sound may be the go - between . If a tuning- fork is in unison with the middle C of York Minster organ , and we ...
... qualities , in like manner . To ascertain whether two sounds are in unison we need not compare them directly , but a third sound may be the go - between . If a tuning- fork is in unison with the middle C of York Minster organ , and we ...
Page 14
... qualities , then the term Not A will denote any object which does not possess the whole of those qualities ; in short , Not A is the sign for anything which differs from A in regard to any one or more of the assigned qualities . If A ...
... qualities , then the term Not A will denote any object which does not possess the whole of those qualities ; in short , Not A is the sign for anything which differs from A in regard to any one or more of the assigned qualities . If A ...
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... qualities . The dignity of intellect begins with the power of separating points of agreement from those of difference . Comparison of two objects may lead us to perceive that they are at once like and unlike . Two fragments of rock may ...
... qualities . The dignity of intellect begins with the power of separating points of agreement from those of difference . Comparison of two objects may lead us to perceive that they are at once like and unlike . Two fragments of rock may ...
Page 25
... qualities , and acquires the power of dwelling at will upon one or other of those qualities to the exclusion of the rest . Logical abstraction , in short , comes into play , and the mind becomes capable of reasoning , not merely about ...
... qualities , and acquires the power of dwelling at will upon one or other of those qualities to the exclusion of the rest . Logical abstraction , in short , comes into play , and the mind becomes capable of reasoning , not merely about ...
Page 26
... qualities or circumstances . The objects denoted form the extent of meaning of the term ; the qualities implied form the intent of meaning . Crystal is the name of any substance of which the molecules are arranged in a regular ...
... qualities or circumstances . The objects denoted form the extent of meaning of the term ; the qualities implied form the intent of meaning . Crystal is the name of any substance of which the molecules are arranged in a regular ...
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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
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