单词 | enumerable |
释义 | enumerableadj. That can be enumerated; having a definite number; numerable; spec. in Mathematics = denumerable adj. ΘΚΠ the world > relative properties > number > enumeration, reckoning, or calculation > [adjective] > numerable or reckonable numbrablea1382 numberablea1500 computativea1538 measurable1565 numerable1570 countable1581 accountable1589 computable1610 numerous1638 reckonable1657 summable1718 calculable1742 enumerable1889 scorable1964 1889 in Cent. Dict. 1907 E. W. Hobson Theory of Functions of Real Variable ii. 66 An aggregate which contains an indefinitely great number of elements is said to be enumerable, or countable (abzählbar, dénombrable), when the aggregate is such that a (1, 1) correspondence can be established between the elements and the set of integral numbers 1, 2, 3, [etc.]. a1910 W. James Some Probl. Philos. (1911) xi. 171 The terms are not ‘enumerable’ in that order. 1940 A. J. Ayer Found. Empirical Knowl. ii. 124 If the sense-data do not appear to be enumerable, they really are not enumerable. 1968 P. A. P. Moran Introd. Probability Theory i. 1 We suppose that the number of ways in which the event can occur is either finite.., or ‘enumerable’, i.e. that the events can be numbered off, or put into one-to-one correspondence with the integers. Derivatives eˈnumerably adv. ΘΚΠ the world > relative properties > number > enumeration, reckoning, or calculation > [adverb] accountably1646 enumerably1968 1968 P. A. P. Moran Introd. Probability Theory i. 4 If the number of Ei is enumerably infinite, the number of Ai is non-enumerably infinite. This entry has not yet been fully updated (first published 1891; most recently modified version published online June 2018). < adj.1889 |
随便看 |
英语词典包含1132095条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。