/ Dictionary / Index C Cauchy-Riemann equations: Meaning and Definition of Find definitions for: Cau'chy-Rie'mann equa"tions Pronunciation: (kō'shē-rē'män, kō-shē'-), [key] — Math. Math. equations relating the partial derivatives of the real and imaginary parts of an analytic function of a complex variable, as f(z) = u(x,y) + iv(x,y), by &dgr;u/&dgr;x = &dgr;v/&dgr;y and &dgr;u/&dgr;y = −&dgr;v/&dgr;x. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Cauchy integral theorem Cauchy-Schwarz inequality Related Content Daily Word Quiz: sinister Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language