A function is said to be nonincreasing on an interval if for all , where . Conversely, a function is said to be nondecreasing on an interval if for all with .
Nonincreasing Function
See also
Increasing Function, Monotone Decreasing, Monotone Increasing, Nondecreasing FunctionExplore with Wolfram|Alpha
References
Jeffreys, H. and Jeffreys, B. S. "Increasing and Decreasing Functions." §1.065 in Methods of Mathematical Physics, 3rd ed. Cambridge, England: Cambridge University Press, p. 22, 1988.Referenced on Wolfram|Alpha
Nonincreasing FunctionCite this as:
Weisstein, Eric W. "Nonincreasing Function." From MathWorld--A Wolfram Web Resource. https://mathworld.wolfram.com/NonincreasingFunction.html