File: cos.cat

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scilab 2.6-4
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COS              Scilab Group              Scilab Function              COS
NAME
   cos -  cosine function
  
CALLING SEQUENCE
 [y]=cos(x)
PARAMETERS
 x          : real or complex vector/matrix
            
DESCRIPTION
   For a vector or a matrix, cos(x) is the cosine of its elements .  For
  matrix  cosine use  cosm(X) function.
  
EXAMPLE
 x=[0,1,%i]
 acos(cos(x))
SEE ALSO
   cosm