Mercurial > octave

diff scripts/linear-algebra/cond.m @ 22129:e859caa53399

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
condeig.m: New function imported from Octave-Forge linear-algebra package. * scripts/linear-algebra/condeig.m: New function. * scripts/linear-algebra/module.mk: Add to build system. * linalg.txi: Add to manual. * cond.m: Rephrase to state that cond calculates a condition number with respect to inversion. Mention condeig in the seealso block.
author Rik <rik@octave.org>
date Mon, 18 Jul 2016 07:15:07 -0700
parents 516bb87ea72e
children bac0d6f07a3e
line wrap: on
line diff
--- a/scripts/linear-algebra/cond.m	Sun Jul 17 20:40:06 2016 -0400
+++ b/scripts/linear-algebra/cond.m	Mon Jul 18 07:15:07 2016 -0700
@@ -19,7 +19,8 @@
 ## -*- texinfo -*-
 ## @deftypefn  {} {} cond (@var{A})
 ## @deftypefnx {} {} cond (@var{A}, @var{p})
-## Compute the @var{p}-norm condition number of a matrix.
+## Compute the @var{p}-norm condition number of a matrix with respect to
+## inversion.
 ##
 ## @code{cond (@var{A})} is defined as
 ## @tex
@@ -40,7 +41,7 @@
 ## indicates small changes (such as underflow or round-off error) will produce
 ## large changes in the resulting output.  In such cases the solution results
 ## from numerical computing are not likely to be accurate.
-## @seealso{condest, rcond, norm, svd}
+## @seealso{condest, rcond, condeig, norm, svd}
 ## @end deftypefn
 
 ## Author: jwe