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unary operation

/ˈjuːnəri ˌɒpəˈreɪʃən/

翻译: 只接受一个操作数或输入的数学或计算运算,例如取负、阶乘或逻辑非。

1 个条目

phrase

/ˈjuːnəri ˌɒpəˈreɪʃən/C1formaltechnical
  • zh只接受一个操作数或输入的数学或计算运算,例如取负、阶乘或逻辑非。

A mathematical or computational operation that takes only one operand or input, such as negation, factorial, or logical NOT.

  1. Mathematical or computational operationC1formal

    An operation that takes only one operand or input to produce a result.

    zh一元运算

    • Negation is a unary operation that changes the sign of a number.
    • In programming, incrementing a variable by one is a unary operation.
    • The square root function is a unary operation on real numbers.