The World of Mathematics: A Small Library of the Literature of Mathematics from Aʻh-mosé the Scribe to Albert Einstein, Том 3Simon and Schuster, 1956 - Всего страниц: 2535 |
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Стр. 1638
... truth of this condi- tional type obviously implies no assertions about matters of empirical fact and can , therefore , never get into conflict with any empirical findings , even of the most unexpected kind ; consequently , unlike the ...
... truth of this condi- tional type obviously implies no assertions about matters of empirical fact and can , therefore , never get into conflict with any empirical findings , even of the most unexpected kind ; consequently , unlike the ...
Стр. 1738
... truth value F , ~ A has the truth value T , and if A is assigned T , ~ A is to be assigned F. For every truth function that connects two independent statements , e.g. , the implication " A → B " , there are four possible combinations ...
... truth value F , ~ A has the truth value T , and if A is assigned T , ~ A is to be assigned F. For every truth function that connects two independent statements , e.g. , the implication " A → B " , there are four possible combinations ...
Стр. 1924
... TRUTH FUNCTION . This means to say that the truth or falsehood of any sentence obtained from that function by sub- stituting whole sentences for variables depends exclusively upon the truth or falsehood of the sentences which have ...
... TRUTH FUNCTION . This means to say that the truth or falsehood of any sentence obtained from that function by sub- stituting whole sentences for variables depends exclusively upon the truth or falsehood of the sentences which have ...
Содержание
Statistics and the Design | 1415 |
Foundations of Vital Statistics by JOHN GRAUNT | 1421 |
First Life Insurance Tables by EDMUND HALLEY | 1437 |
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The World of Mathematics: A Small Library of the Literature of ..., Том 3 James Roy Newman Просмотр фрагмента - 1956 |
The World of Mathematics: A Small Library of the Literature of ..., Том 3 James Roy Newman Просмотр фрагмента - 1956 |
The World of Mathematics: A Small Library of the Literature of ..., Том 3 James Roy Newman Просмотр фрагмента - 1956 |
Часто встречающиеся слова и выражения
algebra arithmetic assertion assumptions average axiom of choice axiomatic axiomatic method Bertrand Russell calculation called cardinal number chance concept consider consistency construction contains counting curve deduction defined definition denumerably infinite derived elements equal equation Ernest Nagel errors Euclid euclidean geometry example experience experimental expression fact false Figure finite number formal formula fundamental given Goedel number googol googolplex HANS HAHN ideas implication infinity integer interpretation intuition Leibniz logic m-class mathe mathematical logic mathematical propositions mathematician matics meaning measure ment meta-mathematical method natural numbers non-Euclidean geometries notion objects observation obtained operation ordinary parallel axiom philosophy physical plane positive number possible postulates principle problem proof proved pure question real numbers reasoning relation represent result rule sample sense sentence sentential calculus sentential function space statement straight line symbols theorems theory things tion transformations triangle true truth variables velocity words