monotone function
A function f : X→R that either never decreases or never increases as its independent…A function f : X→R (where X is a subset of R, possibly a discrete set) that either never decreases or never increases as its independent variable increases; that is, either x ≤ y implies f(x) ≤ f(y) or x ≤ y implies f(y) ≤ f(x).
Meaning
3 sensesA function f : X→R (where X is a subset of R, possibly a discrete set) that either never decreases or never increases as its independent variable increases; that is, either x ≤ y implies f(x) ≤ f(y) or x ≤ y implies f(y) ≤ f(x).
Where defined, the first derivative of a monotone function never changes sign, although it may be zero.
monotone Funktion
A function f : X→Y (where X and Y are posets with partial order "≤") with either: (1) the property that x ≤ y implies f(x) ≤ f(y), or (2) the property that x ≤ y implies f(y) ≤ f(x).
monotone Funktion
A Boolean function with the property that switching any one input variable from 0 to 1 results either in no change in output or a change from 0 to 1.