Picard's little theorem
Picard's little theorem
[pi′kärz ′lid·əl ¦thir·əm] (mathematics)
A nonconstant entire function of the complex plane assumes every value save at most one. Also known as Picard's first theorem.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.