Real analysis (traditionally, the theory of functions of a real variable) is a branch of mathematical analysis dealing with the real numbers and real valued functions of a real variable. In particular, it deals with the analytic properties of real functions and sequences, including convergence and limits of sequences of real numbers, the calculus of the real numbers, and continuity, smoothness and related properties of real-valued functions.
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Famous quotes containing the word real:
“Religion is a great force: the only real motive force in the world; but what you fellows don’t understand is that you must get at a man through his own religion and not through yours.”
—George Bernard Shaw (1856–1950)