Difference between revisions of "Constant"
(No difference)
|
Revision as of 13:10, 6 July 2006
Definition
A constant is a number that remains the same, unlike a variable, that can change.
Examples
, or pi is a famous constant that is approximately 3.14159.
, or e is another famous constant that is approximately 2.71828.
All numbers are constants because they do not change their value; they remain the same forever.
