英语词汇“assertion-sign”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

assertion-sign n. Logic the sign introduced by G. Frege in 1879 to indicate that the signs following it express a proposition which is asserted to be a true judgement; the same sign used in related senses; also in extended use of other signs considered equivalent in function.

ΘΚΠ

the mind > mental capacity > philosophy > logic > logical proposition > [noun] > affirmation or predication > signs and symbols

A1551

I1552

assertion-sign1906

1903 B. Russell Princ. Math. §477 The sign of judgment (Urtheilstrich) does not combine with other signs to denote an object.]

1906 B. Russell in Amer. Jrnl. Math. 28 160 I have adopted from him [sc. Frege] the assertion-sign.

1906 B. Russell in Amer. Jrnl. Math. 28 161 The sign ‘⊦’ is called the assertion-sign; it may be read ‘it is true that’ (although philosophically this is not what it means).

1910 A. N. Whitehead & B. Russell Principia Mathematica I. i. 8 The sign ‘⊦’, called the ‘assertion-sign’, means that what follows is asserted. It is required for distinguishing a complete proposition, which we assert, from any subordinate propositions contained in it but not asserted.

1922 C. K. Ogden et al. tr. L. Wittgenstein Tractatus 4. 442 Frege's assertion sign ‘⊦’ is logically altogether meaningless.

1947 H. Reichenbach Elem. Symbolic Logic vii. 336 In written language the assertion sign is supplied by the period at the end of a sentence, meaning: the writer asserts the sentence.

1953 G. E. M. Anscombe tr. L. Wittgenstein Philos. Investig. i. §22 Frege's assertion sign marks the beginning of the sentence. Thus its function is like that of the full-stop.

单词	assertion-sign
释义	> as lemmas assertion-sign assertion-sign n. Logic the sign introduced by G. Frege in 1879 to indicate that the signs following it express a proposition which is asserted to be a true judgement; the same sign used in related senses; also in extended use of other signs considered equivalent in function. ΘΚΠ the mind > mental capacity > philosophy > logic > logical proposition > [noun] > affirmation or predication > signs and symbols A1551 I1552 assertion-sign1906 1903 B. Russell Princ. Math. §477 The sign of judgment (Urtheilstrich) does not combine with other signs to denote an object.] 1906 B. Russell in Amer. Jrnl. Math. 28 160 I have adopted from him [sc. Frege] the assertion-sign. 1906 B. Russell in Amer. Jrnl. Math. 28 161 The sign ‘⊦’ is called the assertion-sign; it may be read ‘it is true that’ (although philosophically this is not what it means). 1910 A. N. Whitehead & B. Russell Principia Mathematica I. i. 8 The sign ‘⊦’, called the ‘assertion-sign’, means that what follows is asserted. It is required for distinguishing a complete proposition, which we assert, from any subordinate propositions contained in it but not asserted. 1922 C. K. Ogden et al. tr. L. Wittgenstein Tractatus 4. 442 Frege's assertion sign ‘⊦’ is logically altogether meaningless. 1947 H. Reichenbach Elem. Symbolic Logic vii. 336 In written language the assertion sign is supplied by the period at the end of a sentence, meaning: the writer asserts the sentence. 1953 G. E. M. Anscombe tr. L. Wittgenstein Philos. Investig. i. §22 Frege's assertion sign marks the beginning of the sentence. Thus its function is like that of the full-stop. extracted from assertionn. < as lemmas
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