File: hermit.man

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.TH hermit 8 "April 1993" "Scilab Group" "Scilab Function"
.so ../sci.an 
.SH NAME
hermit - Hermite form
.SH CALLING SEQUENCE
.nf
[Ar,U]=hermit(A)
.fi
.SH PARAMETERS
.TP
A
: polynomial matrix
.TP
Ar
: triangular polynomial matrix
.TP
U
: unimodolar polynomial matrix
.SH DESCRIPTION
Hermite form: \fVU\fR is an unimodular matrix such that \fVA*U\fR is
in Hermite triangular form:
.LP
The output variable is \fVAr=A*U\fR.
.LP
Warning: Experimental version
.SH EXAMPLE 
.nf
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)
.fi
.SH SEE ALSO
hrmt, htrianr