composite function

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noun Mathematics.

a function obtained from two given functions, where the range of one function is contained in the domain of the second function, by assigning to an element in the domain of the first function that element in the range of the second function whose inverse image is the image of the element.

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Also called compound function.

Origin of composite function

First recorded in 1960–65

Words nearby composite function

composing room, composing stick, composite, composite colour signal, composite family, composite function, composite materials, composite number, composite particle, composite photograph, composite print

How to use composite function in a sentence

But the copper performs another important function: working as a catalyst in the distillation process.
When It Comes to Great Whisky, The Size of Your Still Matters||December 9, 2014|DAILY BEAST
The composite photo whose eyes follow you around the room are less Matthew Lewis or Sheridan Le Fanu than “Scooby-Doo.”
An Ivy League Frat Boy’s Shallow Repentance|Stefan Beck|November 24, 2014|DAILY BEAST
The iPad was an even bigger hit, especially as it had a new function that allowed him to play the drawing back.
The Many Lives of Artist David Hockney|William O’Connor|November 23, 2014|DAILY BEAST
It is adopting technology—in rocket propulsion, composite construction, and aerodynamic refinements—already in use elsewhere.
Can Anyone Make Space Safe for Civilians?|Clive Irving|November 4, 2014|DAILY BEAST

Openness might be a function of sexuality and gender, as well.
Coming Out Kinky to Your Doctor, in Black and Blue|Heather Boerner|October 25, 2014|DAILY BEAST
To prevent intruders or extruders from withdrawing his mind from the text, he exercises the Inhibitory function of the Attention.
Assimilative Memory|Marcus Dwight Larrowe (AKA Prof. A. Loisette)
Little girls perhaps represent the attractive function of adornment: they like to be thought pretty.
Children's Ways|James Sully
This is hardly a function—parties even in the big political country-houses are more or less informal.
Ancestors|Gertrude Atherton
He seemed to pass under the mastery of a great mood that was a composite reproduction of all the moods of his forgotten boyhood.
Three More John Silence Stories|Algernon Blackwood
No definite proof of this position has, however, as yet been adduced, and the function of the compound is entirely unknown.
Elements of Agricultural Chemistry|Thomas Anderson