V2EX true-false

True-False

释义 Definition

true-false(也常写作 true/falseT/F):指只有两种取值或答案的判断形式“真/假”“对/错”;常见于判断题、逻辑判断与计算机中的布尔值。也可引申指“非此即彼”的二分法思维。

例句 Examples

This quiz has ten true-false questions.
这份小测验有十道判断题。

In programming, a true-false (Boolean) condition controls whether the code runs or stops.
在编程中,真/假(布尔)条件决定代码是继续执行还是停止/跳过。

发音 Pronunciation (IPA)

/tru fls/

词源 Etymology

true(真)false(假) 组合而成,用来表示二元对立的判断结果。“True/false question(判断题)”在考试语境中很常见;在计算机与逻辑学语境中则对应 Boolean(布尔) 的两值系统(真与假)。

相关词 Related Words

文学与著作中的用例 Literary Works

  • Gdel, Escher, Bach: An Eternal Golden Braid(Douglas Hofstadter)讨论形式系统与逻辑推理时频繁涉及真/假判断。
  • The Art of Computer Programming(Donald E. Knuth)在算法与程序描述中大量使用真/假条件与布尔思想。
  • Introduction to Algorithms(Cormen, Leiserson, Rivest, Stein)算法分析与伪代码中常见 true/false 条件分支与判断。
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