random number

名词 n.
中文释义
美 /ˈɹæn.dəm ˈnʌm.bɚ/

英文释义

名词 n.
  1. Used other than figuratively or idiomatically: see random, number.
  2. A number allotted randomly using suitable generator (electronic machine or as simple "generator" as die).
  3. A number selected based on a uniform distribution, typically using a suitable generator (for example, rolling a die).
    — 1975, Gregory Chaitin, "Randomness and Mathematical Proof", Scientific American, (232), May 1975, pp. 47–52, reprinted in Information, Randomness & Incompleteness: Papers on Algorithmic Information Theory Tossing a coin is a classical procedure for producing a random number .... Tossing a coin 20 times can produce any one of 2²⁰ ... binary series, and each of them has exactly the same probability.
  4. A pseudorandom number.
    — The generation of random numbers is too important to be left to chance.

词形变化

random numbers plural

词汇关系

衍生词
random number generator pseudorandom number
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