What is Constant?
{{Distinguish| Mathematical constant|Physical constant}} A '''constant''' is something that does not change. Constants ([[number]]s) are used in [[maths]] and [[programming language|computer programming]]. An important fact to remember in [[calculus]] is that the [[Derivative (mathematics)|derivative]] of a constant is always [[zero]]. ==Related pages== *[[Variable]] {{Tech-stub}} [[Category:Mathematics]] [[Category:Computer science]] [[Category:Constants|*]]