Mercurial > octave

changeset 30327:256fad4ac653

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
eiminate .+ and .- from documentation * expr.txi, vectorize.txi: Remove documentation for .+ and .- operators. Note that + and - operators always work element by element.
author John W. Eaton <jwe@octave.org>
date Tue, 23 Nov 2021 12:36:52 -0500
parents cd7c824f3f22
children a2397a85d7e5
files doc/interpreter/expr.txi doc/interpreter/vectorize.txi
diffstat 2 files changed, 9 insertions(+), 15 deletions(-) [+]
line wrap: on
line diff
--- a/doc/interpreter/expr.txi	Tue Nov 23 12:36:01 2021 -0500
+++ b/doc/interpreter/expr.txi	Tue Nov 23 12:36:52 2021 -0500
@@ -682,21 +682,15 @@
 @table @asis
 @item @var{x} + @var{y}
 @opindex +
-Addition.  If both operands are matrices, the number of rows and columns
-must both agree, or they must be broadcastable to the same shape.
-
-@item @var{x} .+ @var{y}
-@opindex .+
-Element-by-element addition.  This operator is equivalent to @code{+}.
+Addition (always works element by element).  If both operands are
+matrices, the number of rows and columns must both agree, or they must
+be broadcastable to the same shape.
 
 @item @var{x} - @var{y}
 @opindex -
-Subtraction.  If both operands are matrices, the number of rows and
-columns of both must agree, or they must be broadcastable to the same
-shape.
-
-@item @var{x} .- @var{y}
-Element-by-element subtraction.  This operator is equivalent to @code{-}.
+Subtraction (always works element by element).  If both operands are
+matrices, the number of rows and columns of both must agree, or they
+must be broadcastable to the same shape.
 
 @item @var{x} * @var{y}
 @opindex *
--- a/doc/interpreter/vectorize.txi	Tue Nov 23 12:36:01 2021 -0500
+++ b/doc/interpreter/vectorize.txi	Tue Nov 23 12:36:52 2021 -0500
@@ -384,8 +384,8 @@
 is
 
 @example
-      plus      +  .+
-      minus     -  .-
+      plus      +
+      minus     -
       times     .*
       rdivide   ./
       ldivide   .\
@@ -406,7 +406,7 @@
       rem
       xor
 
-      +=  -=  .+=  .-=  .*=  ./=  .\=  .^=  &=  |=
+      +=  -=  .*=  ./=  .\=  .^=  &=  |=
 @end example
 
 Beware of resorting to broadcasting if a simpler operation will suffice.