File: trace.cat

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scilab 2.6-4
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trace            Scilab Group            Scilab Function              trace
NAME
   trace  - trace
  
CALLING SEQUENCE
 trace(X)
PARAMETERS
 X    : real or complex square matrix, polynomial or rational matrix.
      
DESCRIPTION
   trace(X) is the trace of the matrix X.
  
   Same as sum(diag(X)).
  
EXAMPLE
 A=rand(3,3);
 trace(A)-sum(spec(A))
SEE ALSO
   det