File: range.man

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.TH range 1 "April 1993" "Scilab Group" "Scilab Function"
.so ../sci.an
.SH NAME
range - range (span) of A^k
.SH CALLING SEQUENCE
.nf
[X,dim]=range(A,k)
.fi
.SH PARAMETERS
.TP
A
: real square matrix
.TP
k
: integer
.TP
X
: non-singular real matrix
.TP
dim
: integer (dimension of subspace)
.SH DESCRIPTION
Computation of Range \fVA^k\fR ; the first dim columns of \fVX\fR span the
range of \fVA^k\fR.
.SH SEE ALSO
fullrfk, rowcomp
.SH AUTHOR
F. D.