Meaning & Definition of word "Integer"
to
Integer
/ˈɪn.tɪ.dʒər/
noun:
- 1. A whole number; a number that is not a fraction.
- Example: The set of integers includes negative numbers, zero, and positive numbers.
- 2. Any number from the set {..., -3, -2, -1, 0, 1, 2, 3, ...}.
- Example: In mathematics, an integer can be used in various calculations and functions.
- 3. In computer science, an integer data type represents whole numbers.
- Example: The variable 'count' was declared as an integer to hold the total number of items.
Etymology
From Latin 'integer' meaning 'whole, untouched, complete'.
Common Phrases and Expressions
integer programming:
A method of mathematical optimization in operations research that requires some or all variables to be integers.
signed integer:
An integer that can be positive, negative, or zero.
Related Words
whole number:
A number without fractions; an integer.
rational number:
A number that can be expressed as a fraction of two integers, where the denominator is not zero.
Slang Meanings of integer
Meaning: In math circles, sometimes refers to any non-decimal number.
Example Sentence: I’m just dealing with integers for this problem.