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Text File  |  1993-03-07  |  155 b   |  8 lines
  1. function y = cot(z)
  2. %COT    Cotangent.
  3. %    COT(X) is the cotangent of the elements of X.
  4.  
  5. %    Copyright (c) 1984-93 by The MathWorks, Inc.
  6.  
  7. y = 1./tan(z);
  8.