The Principles of Science: A Treatise on Logic and Scientific Method, 1. kötetMacmillan, 1879 - 786 oldal |
Részletek a könyvből
1 - 5 találat összesen 83 találatból.
x. oldal
... truth probably attained , I have devoted a special chapter to the Theory of Approximation , and however imperfectly I may have treated this subject , I must look upon it as a very essential part of a work on Scientific Method . It then ...
... truth probably attained , I have devoted a special chapter to the Theory of Approximation , and however imperfectly I may have treated this subject , I must look upon it as a very essential part of a work on Scientific Method . It then ...
xii. oldal
... , so that inaccuracies of detail will not in the majority of cases affect the truth of the general principles illustrated . December 15 , 1873 . PREFACE TO THE SECOND EDITION . FEW alterations of importance xii PREFACE TO THE FIRST EDITION.
... , so that inaccuracies of detail will not in the majority of cases affect the truth of the general principles illustrated . December 15 , 1873 . PREFACE TO THE SECOND EDITION . FEW alterations of importance xii PREFACE TO THE FIRST EDITION.
xvii. oldal
... truth of the proposition . It is only after having thus tested the same- ness of things that we can turn round and say that A and B , being the same , may be substituted one for the other . It would seem as if we were here in a vicious ...
... truth of the proposition . It is only after having thus tested the same- ness of things that we can turn round and say that A and B , being the same , may be substituted one for the other . It would seem as if we were here in a vicious ...
xxvii. oldal
... truth of the results of that calculus . All the more exact and successful parts of physical science depend upon its use , and yet the mathematicians who have created so great a body of exact truths have never decided upon the basis of ...
... truth of the results of that calculus . All the more exact and successful parts of physical science depend upon its use , and yet the mathematicians who have created so great a body of exact truths have never decided upon the basis of ...
6. oldal
... truths cannot be proved , otherwise there would be an endless chain of demonstration ; and it is in self - evident ... truth , and each law doubtless pre- supposes and implies the other two . But it has not hitherto been found possible ...
... truths cannot be proved , otherwise there would be an endless chain of demonstration ; and it is in self - evident ... truth , and each law doubtless pre- supposes and implies the other two . But it has not hitherto been found possible ...
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Más kiadások - Összes megtekintése
Gyakori szavak és kifejezések
abC abc ABcd AbCd analogy apparent approximate arises ascertain assert body calculation cause character classification colour combinations consists Contrapositive crystals deductive deductive reasoning density detect discovered discovery disjunctive proposition earth effect electricity equal equation equivalent error exactly exist experiment expression fact force give gravity heat hypothesis identity induction inference infinite instance inverse inverse logical investigation J. S. Mill knowledge Laws of Identity laws of nature Laws of Thought Leibnitz light Logical Alphabet logical conditions logicians magnetic manner mathematical matter mean measure metal method mind mode motion negative Newton objects observation pendulum phenomena Philosophical planets possible premises principle principle of substitution probability problem properties proposition qualities quantity reasoning refraction regards relation scientific scientific method similar simple stars substances substitution supposed syllogism symbols temperature theory things tion triangle true truth velocity