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prefix notation

/ˈpriːfɪks nəʊˈteɪʃən/

翻译: 一种数学和计算机科学中的记法,运算符位于其操作数之前,也称为波兰表示法,常用于编程语言和逻辑表达式中。

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phrase

C1formalcommonIT/ˈpriːfɪks nəʊˈteɪʃən/

A mathematical notation in which operators precede their operands, also known as Polish notation, commonly used in computer science and logic.

  • 🇨🇳一种数学和计算机科学中的记法,运算符位于其操作数之前,也称为波兰表示法,常用于编程语言和逻辑表达式中。
  1. Prefix notation C1 formal

    A mathematical notation in which operators precede their operands, also known as Polish notation.

    • In prefix notation, the expression '+ 3 4' means 3 + 4.
    • Prefix notation eliminates the need for parentheses to indicate order of operations.
    • Lisp programming language uses prefix notation for its syntax.

    🇨🇳前缀表示法