"a whole number" (opposed to fraction), 1570s, from Latin integer (adj.) "whole, complete," figuratively, "untainted, upright," literally "untouched," from in- "not" (see in- (1)) + root of tangere "to touch" (see tangent (adj.)). The word was used earlier in English as an adjective meaning "whole, entire" (c. 1500).
雙語例句
1. Surely the output should be true and then false, since both Integer objects are the same.
一般人都會認為輸出結果肯定先是true,再是false, 因為兩個Integer對象 都是相同的.
來自互聯(lián)網(wǎng)
2. The quantity n is an integer, not a continuous variable.
量n是個整數(shù), 而不是一個連續(xù)的變量.
來自辭典例句
3. Mathematics The even or odd quality of an integer.
一個整數(shù)奇數(shù)或偶數(shù)的性質.
來自互聯(lián)網(wǎng)
4. Convex analysis, Lagrangian relaxation, non differentiable optimization, and applications in integer programming.