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单词 Surreal number
释义
Surreal number
  • 简明释义
  • 超现实数(超现实数是一种连续统,包括实数和无穷量,具有全序关系和算术运算,构成有序域。它是可能出现的有序域中最大的,包含所有超限序数。由康威定义和构造,名称由高德纳提出。在《研究之美》中提出,是一种新的数学概念。康威在《论数字与博弈》中使用它进行博弈分析)
  • 网络释义
  • 1

    ?超实数

    ... supremum:上确界; surreal number超实数; symmetric difference:对称差; ...

短语
  • 权威例句
  • 1.

    Based on an enlarged version of the Alfa Romeo Giulietta a fact that, in the long view of things, seems positively surreal the Dart is decently stanced and nicely detailed, with a number of visual quotes from Dodge other products, including the Charger's "racetrack" taillight assembly and dual exhausts.

    WSJ: Detroit Auto Show's Soundtrack: America the Beautiful | Rumble Seat by Dan Neil

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更新时间:2025/3/20 12:34:46