File: pdiv.man

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.TH pdivg 1 "April 1993" "Scilab Group" "Scilab Function"
.so ../sci.an 
.SH NAME
pdiv - polynomial division
.SH CALLING SEQUENCE
.nf
[R,Q]=pdiv(P1,P2)
[Q]=pdiv(P1,P2)
.fi
.SH PARAMETERS
.TP 10
P1
: polynomial matrix
.TP 10
P2
: polynomial or polynomial matrix
.TP 10
R,Q
: two polynomial matrices
.SH DESCRIPTION
Element-wise euclidan division of the polynomial matrix \fVP1\fR
by the polynomial \fVP2\fR or by the polynomial matrix \fVP2\fR.
\fVRij\fR is the matrix of remainders, \fVQij\fR is the matrix
of quotients and \fVP1ij = Qij*P2 + Qij\fR or \fVP1ij = Qij*P2ij + Qij\fR.
.SH EXAMPLE
.nf
x=poly(0,'x');
p1=(1+x^2)*(1-x);p2=1-x;
[r,q]=pdiv(p1,p2)
p2*q-p1
p2=1+x;
[r,q]=pdiv(p1,p2)
p2*q+r-p1
.fi
.SH SEE ALSO
ldiv, gcd