| Change log entry 71287 | |
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| Processed by: | richwarm (2021-01-22 00:30:24 UTC) |
| Comment: |
<< review queue entry 67089 - submitted by 'sl89' >> * I've noticed 运算数 also being used to refer to operands in programming, but it seems, 操作数 is more common and canonical in this case. 【Wikipedia Operator (computer programming)】 In computer programming, operators are constructs defined within programming languages which behave generally like functions, but which differ syntactically or semantically. Common simple examples include arithmetic (e.g. addition with +), comparison (e.g. "greater than" with >), and logical operations (e.g. AND, also written && in some languages). https://en.wikipedia.org/wiki/Operator_(computer_programming) 【百度：操作符】 指令系统的每一条指令都有一个操作符，它表示该指令应进行什么性质的操作。 中文名：操作符 外文名：Operator https://baike.baidu.com/item/%E6%93%8D%E4%BD%9C%E7%AC%A6 【Wikipedia】 In mathematics an operand is the object of a mathematical operation, i.e., it is the object or quantity that is operated on. 數學上的運算數（或稱運算元,operand）是指數學運算的對象，以此進行數學運算。 https://en.wikipedia.org/wiki/Operand https://zh.wikipedia.org/wiki/%E9%81%8B%E7%AE%97%E6%95%B8 【操作符和运算符的区别】 1. 操作符是嵌在每一条指令中的，换句话说，指令系统的每一条指令都有一个操作符。我理解是计算机系统中的术语。(...) 2. 运算符是数学中的术语。主要是指数之间的运算方式。如 + - * / %，但不包括 = （赋值）这样的操作符。 https://zhidao.baidu.com/question/297794878.html 用于修饰或说明源码元素(如语句、命令、操作符),这些码元在特定计算机系统中可以被执行或可以控制程序的执行。 Pertaining to elements of source code ( statements, commands, operators ), capable of being executed or controlling execution in a particular computer system. 确定操作符作用于操作数的次序的一组规则。例如,考虑a+b+c,除非明确了乘法优先于加法,否则此表达式有两义性。 Rules that govern the order in which operators are applied to operands, e. g., consider a + b + c, the expression is ambiguous unless it is understood that multiplication has precedence over addition. 现在通过另一个示例了解为什么可能要使用NOT操作符。 Let's look at another example of why we might use the not operator. 在编程语言中，作为操作符使用的一种保留字，如AND， READ和DO In a programming language,a reserved word that is available for use as an operator; for example, AND, READ and DO. |
| Diff: |
+ 操作符 操作符 [cao1 zuo4 fu2] /operator (computing)/ + 操作數 操作数 [cao1 zuo4 shu4] /operand (computing)/ + 運算數 运算数 [yun4 suan4 shu4] /operand (math.)/ |