File: hermit.cat

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scilab 2.6-4
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hermit            Scilab Group            Scilab Function            hermit
NAME
   hermit - Hermite form
  
CALLING SEQUENCE
 [Ar,U]=hermit(A)
PARAMETERS
 A    : polynomial matrix
      
 Ar   : triangular polynomial matrix
      
 U    : unimodolar polynomial matrix
      
DESCRIPTION
   Hermite form: U is an unimodular matrix such that A*U is in Hermite
  triangular form:
  
   The output variable is Ar=A*U.
  
   Warning: Experimental version
  
EXAMPLE
 s=poly(0,'s');
 p=[s, s*(s+1)^2, 2*s^2+s^3];
 [Ar,U]=hermit(p'*p);
 clean(p'*p*U), det(U)
SEE ALSO
   hrmt, htrianr