diff scripts/sparse/pcr.m @ 11563:3c6e8aaa9555

Grammarcheck m-files before 3.4 release.
author Rik <octave@nomad.inbox5.com>
date Tue, 18 Jan 2011 20:55:01 -0800
parents fd0a3ac60b0e
children c792872f8942
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line diff
--- a/scripts/sparse/pcr.m	Mon Jan 17 20:18:07 2011 -0800
+++ b/scripts/sparse/pcr.m	Tue Jan 18 20:55:01 2011 -0800
@@ -20,8 +20,8 @@
 ## @deftypefn  {Function File} {@var{x} =} pcr (@var{A}, @var{b}, @var{tol}, @var{maxit}, @var{m}, @var{x0}, @dots{})
 ## @deftypefnx {Function File} {[@var{x}, @var{flag}, @var{relres}, @var{iter}, @var{resvec}] =} pcr (@dots{})
 ## 
-## Solves the linear system of equations @code{@var{A} * @var{x} =
-## @var{b}} by means of the Preconditioned Conjugate Residuals iterative
+## Solves the linear system of equations @code{@var{A} * @var{x} = @var{b}}
+## by means of the Preconditioned Conjugate Residuals iterative
 ## method.  The input arguments are
 ##
 ## @itemize
@@ -38,9 +38,10 @@
 ## 
 ## @item
 ## @var{tol} is the required relative tolerance for the residual error,
-## @code{@var{b} - @var{A} * @var{x}}.  The iteration stops if @code{norm
-## (@var{b} - @var{A} * @var{x}) <= @var{tol} * norm (@var{b} - @var{A} *
-## @var{x0})}.  If @var{tol} is empty or is omitted, the function sets
+## @code{@var{b} - @var{A} * @var{x}}.  The iteration stops if 
+## @code{norm (@var{b} - @var{A} * @var{x}) <= 
+##       @var{tol} * norm (@var{b} - @var{A} * @var{x0})}.
+## If @var{tol} is empty or is omitted, the function sets
 ## @code{@var{tol} = 1e-6} by default.
 ## 
 ## @item