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单词 negative sign
释义

> as lemmas

negative sign
negative sign n. [compare German Negat-zeichen (1659 in the passage translated in quot. 1668)] the minus sign; (also, in quot. 1851) a sign attached to a consonant in the Nagari alphabet to indicate that it is not followed by a vowel.
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the world > relative properties > number > mathematical notation or symbol > [noun] > arithmetic or algebraic symbols > positive or negative quantities
negative sign1668
positive sign1702
sign1702
society > communication > writing > written character > [noun] > written character not a letter > diacritic > types of > in Sanskrit
negative sign1851
1668 tr. J. H. Rahn Introd. Algebra 4 The Sign for Subtraction is − i.e. Minus, or the Negative Sign [Ger. Negat-zeichen].
1743 W. Emerson Doctr. Fluxions 164 The negative Sign only shews that the Curvature increases.
1823 J. Mitchell Dict. Math. & Physical Sci. (at cited word) Negative index, of a logarithm, are those which are affected with a negative sign.
1851 Proc. Philol. Soc. 5 86 When the word closes with a consonant, there is a peculiar negative sign to be affixed to the consonant to show that no vowel follows.
1940 G. H. J. Adlam & L. S. Price Higher School Certificate Inorg. Chem. (ed. 2) xviii. 135 It is clearly not necessary to specify the base 10, and without creating much confusion the negative sign may be dropped. The index is then called the pH number.
1991 Oxf. Econ. Papers 43 231 Despite its negative sign, because of the way cu is calculated this variable raises g in all countries except the US, which it does not affect.
extracted from negativeadj.adv.2int.
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