Mercurial > octave-nkf

comparison src/DLD-FUNCTIONS/spqr.cc @ 5642:2618a0750ae6

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
[project @ 2006-03-06 21:26:48 by jwe]
author jwe
date Mon, 06 Mar 2006 21:26:54 +0000
parents 44c592934077
children 69a4f320d95a
comparison
equal deleted inserted replaced
5641:eb998631a4aa 5642:2618a0750ae6
68 \n\ 68 \n\
69 @example\n\ 69 @example\n\
70 [@var{c},@var{r}] = spqr (@var{a},@var{b})\n\ 70 [@var{c},@var{r}] = spqr (@var{a},@var{b})\n\
71 @var{x} = @var{r} \\ @var{c}\n\ 71 @var{x} = @var{r} \\ @var{c}\n\
72 @end example\n\ 72 @end example\n\
73 \n\ 73 @seealso{spchol, qr}\n\
74 @end deftypefn\n\ 74 @end deftypefn")
75 @seealso{spchol, qr}")
76 { 75 {
77 int nargin = args.length (); 76 int nargin = args.length ();
78 octave_value_list retval; 77 octave_value_list retval;
79 bool economy = false; 78 bool economy = false;
80 bool is_cmplx = false; 79 bool is_cmplx = false;
244 of the blocks. If @var{s} is square then @code{@var{r} == @var{s}}.\n\ 243 of the blocks. If @var{s} is square then @code{@var{r} == @var{s}}.\n\
245 \n\ 244 \n\
246 The method used is described in: A. Pothen & C.-J. Fan. Computing the block\n\ 245 The method used is described in: A. Pothen & C.-J. Fan. Computing the block\n\
247 triangular form of a sparse matrix. ACM Trans. Math. Software,\n\ 246 triangular form of a sparse matrix. ACM Trans. Math. Software,\n\
248 16(4):303-324, 1990.\n\ 247 16(4):303-324, 1990.\n\
249 @end deftypefn\n\ 248 @seealso{colamd, ccolamd}\n\
250 @seealso{colamd,ccolamd}") 249 @end deftypefn")
251 { 250 {
252 int nargin = args.length(); 251 int nargin = args.length();
253 octave_value_list retval; 252 octave_value_list retval;
254 253
255 #if HAVE_CXSPARSE 254 #if HAVE_CXSPARSE