Kleene plus

短语

词形变化

Kleene pluses 复数 Kleene pluses

释义与例句

n.
  1. 1.

    The plus symbol, +, used as an operator to concatenate one or more strings from a given set, widely used in regular expressions.

    计算机 工程 数学 哲学

词源

After Stephen Cole Kleene (1909-1994), American mathematician.

来源：wiktionary