“metric”的概念、定义、习题解题方法及翻译-数学辞典

单词

metric

释义

metric

(distance function) The non-negative function d used to define a distance between two points in constructing a metric space, with the following properties:

for any points x, y, z.

See also norm, pseudometric, quasi-metric, semi-metric, ultrametric.

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数学辞典收录了4151条数学词条，基本涵盖了常用数学知识及数学英语单词词组的翻译及用法，是数学学习的有利工具。