Definitions from the Web
Arity
Definition:
Arity refers to the number of arguments or operands that a particular operation or function can take.
Senses and Usages:
- Mathematics: In mathematics, arity is commonly used to describe the number of inputs a function or operation requires.
For example, addition and multiplication operations have an arity of 2 since they require two operands: 2 + 3 or 4 * 5.
- Computer Science: In computer programming, arity is applicable to functions or methods. It defines the number
of arguments a function can accept. For instance, a function may have an arity of 3, requiring three arguments to be passed:
calculateArea(width, height, depth).
Sample Sentences:
- The arity of the addition operation is 2, meaning it takes two numbers and returns their sum.
- This programming language allows functions with a variable arity, allowing flexibility in the number of arguments they accept.
- The arity of the function is indicated by the number of parameters listed in its declaration.
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