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cir'cle of conver'gence




Math.a circle associated with a given power series such that the series converges for all values of the variable inside the circle and diverges for all values outside it. Cf. interval of convergence.

Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.

circle of confusioncircle of curvature

 

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