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real function
noun
A function whose range is a subset of the set of real numbers.
synonyms
Exact(59)
Where there is no real function, there is no real functional problem being studied, even conceptually.
Still, the prize serves another real function: exposure.
"Bookends are meant to perform a real function," he said.
"The real function of teaching is to make yourself obsolete," he said.
Their real function was awe and spectacle, and nothing much else.
I mean, I knew I had one, but I didn't know its real function.
Their only real function is to make the men grow up.
And herein lies the real function of the American justice system, clearly revealed time and again.
The group's main real function was for practice, senior sources said.
More important, the game made me happy; it had served a real function.
The building's real function was clear in the 19 truck bays punctuating its facade.
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