(mathematics) A function whose range is a subset of the set of real numbers.
Other Word Forms of Real-function
Real-function Sentence Examples
It should be noticed that the real function denoted by (ab) 2 is not the square of a real function denoted by (ab).
The result was the formation of a cabinet belonging, in Fox's own words, partly to the king and partly to the country - that is to say, partly of Whigs who wished to restrain the king, and partly of the king's friends, represented by Lord Shelburne, whose real function was to baffle the Whigs.
The real function of scepticism in the history of philosophy is relative to the dogmatism which it criticizes.
While turbans may not be as popular as swim caps, because they don't have a real function such as protecting hair from chemicals, you can still look fantastic poolside wearing one of these accessories.
After all, every woman wants to look great, and many women have paid the price with gorgeous but impossible handbags -- those that offer style but little in terms of organization and real function.