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Examples of Mathematical Functions
A mathematical function is a relation in which each element of the domain tends to be x-coordinates and is paired with an element of the range. Learn about what must happen before a relation can be called a function with help from a math teacher in this... More »
Difficulty: Moderate
Source: www.ehow.com

en.wikipedia.org/wiki/Function_(mathematics)

In mathematics, a function is a relation between a set of inputs and a set of permissible outputs with the property that each input is related to exactly one output.

www.mathsisfun.com/sets/function.html

But we are not going to look at specific functions ... ... instead we will look at the general idea of a function. Names. First, it is useful to give a function a name.

functions.wolfram.com

The world's largest collection of formulas and graphics about more than 300000 mathematical functions for the mathematics and science communities.

www.khanacademy.org/math/algebra/algebra-functions/evaluating-functions/v/what-is-a-function

Functions assign a single unique output for each of their inputs. In this video, we see examples of various kinds of functions.

www.khanacademy.org/math/algebra/algebra-functions

Functions are mathematical entities that assign unique outputs to given inputs. Sounds simple? Think again! In this topic you will evaluate, graph, analyze, and ...

code.wikia.com/wiki/Mathematical_functions

In programming languages mathematical functions compute values of "functions" as defined in the science of mathematics. While functions in programming ...

www.britannica.com/topic/function-mathematics

6 days ago ... function: In mathematics, an expression, rule, or law that defines a relationship between one variable (the independent variable) and another ...

www.thefreedictionary.com/mathematical+function

Define mathematical function. mathematical function synonyms, mathematical function pronunciation, mathematical function translation, English dictionary ...

docs.microsoft.com/en-us/sql/t-sql/functions/mathematical-functions-transact-sql

Jul 6, 2017 ... All mathematical functions, except for RAND, are deterministic functions. This means they return the same results each time they are called with ...