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integer
(redirected from Signed Numbers)

   Also found in: Medical, Legal, Wikipedia, Hutchinson 0.07 sec.
integer: see number number, entity describing the magnitude or position of a mathematical object or extensions of these concepts.

The Natural Numbers



Cardinal numbers describe the size of a collection of objects; two such collections have the same (cardinal) number of
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; number theory.

integer

Whole-valued positive or negative number or 0. The integers are generated from the set of counting numbers 1, 2, 3, . . . and the operation of subtraction. When a counting number is subtracted from itself, the result is zero. When a larger number is subtracted from a smaller number, the result is a negative whole number. In this way, every integer can be derived from the counting numbers, resulting in a set of numbers closed under the operation of subtraction (see group theory).


A whole number. In programming, sending the number 123.898 to an integer function would return 123. See integer arithmetic.


(mathematics)integer - (Or "whole number") One of the finite numbers in the infinite set

..., -3, -2, -1, 0, 1, 2, 3, ...

An inductive definition of an integer is a number that is either zero or an integer plus or minus one. An integer is a number with no fractional part. If written as a fixed-point number, the part after the decimal (or other base) point will be zero.

A natural number is a non-negative integer.

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