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changeset 9168:742cf6388a8f

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Update section 17.7 (Coordinate Transformations) of arith.txi
author Rik <rdrider0-list@yahoo.com>
date Sat, 02 May 2009 07:20:35 -0700
parents 1231b1762a9a
children b1e82cc8a9f3
files doc/ChangeLog scripts/general/cart2pol.m scripts/general/cart2sph.m scripts/general/pol2cart.m scripts/general/sph2cart.m
diffstat 5 files changed, 17 insertions(+), 13 deletions(-) [+]
line wrap: on
line diff
--- a/doc/ChangeLog	Fri May 01 11:37:36 2009 -0700
+++ b/doc/ChangeLog	Sat May 02 07:20:35 2009 -0700
@@ -1,3 +1,7 @@
+2009-05-01  Rik  <rdrider0-list@yahoo.com>
+	* interpreter/arith.txi: Update section 17.7 (Coordinate Transformations)
+	of arith.txi
+
 2009-05-01  Rik  <rdrider0-list@yahoo.com>
 	* interpreter/arith.txi: Simplify TeXinfo and eliminate use of @iftex in arith.txi
 
--- a/scripts/general/cart2pol.m	Fri May 01 11:37:36 2009 -0700
+++ b/scripts/general/cart2pol.m	Sat May 02 07:20:35 2009 -0700
@@ -17,11 +17,11 @@
 ## <http://www.gnu.org/licenses/>.
 
 ## -*- texinfo -*-
-## @deftypefn {Function File} {[@var{theta}, @var{r}] =} cart2pol (@var{x}, @var{y})
+## @deftypefn  {Function File} {[@var{theta}, @var{r}] =} cart2pol (@var{x}, @var{y})
 ## @deftypefnx {Function File} {[@var{theta}, @var{r}, @var{z}] =} cart2pol (@var{x}, @var{y}, @var{z})
-## Transform cartesian to polar or cylindrical coordinates.
-## @var{x}, @var{y} (and @var{z}) must be of same shape, or scalar.
-## @var{theta} describes the angle relative to the x-axis.
+## Transform Cartesian to polar or cylindrical coordinates.
+## @var{x}, @var{y} (and @var{z}) must be the same shape, or scalar.
+## @var{theta} describes the angle relative to the positive x-axis.
 ## @var{r} is the distance to the z-axis (0, 0, z).
 ## @seealso{pol2cart, cart2sph, sph2cart}
 ## @end deftypefn
--- a/scripts/general/cart2sph.m	Fri May 01 11:37:36 2009 -0700
+++ b/scripts/general/cart2sph.m	Sat May 02 07:20:35 2009 -0700
@@ -18,9 +18,9 @@
 
 ## -*- texinfo -*-
 ## @deftypefn {Function File} {[@var{theta}, @var{phi}, @var{r}] =} cart2sph (@var{x}, @var{y}, @var{z})
-## Transform cartesian to spherical coordinates.
-## @var{x}, @var{y} and @var{z} must be of same shape, or scalar.
-## @var{theta} describes the angle relative to the x-axis.
+## Transform Cartesian to spherical coordinates.
+## @var{x}, @var{y} and @var{z} must be the same shape, or scalar.
+## @var{theta} describes the angle relative to the positive x-axis.
 ## @var{phi} is the angle relative to the xy-plane.
 ## @var{r} is the distance to the origin (0, 0, 0).
 ## @seealso{pol2cart, cart2pol, sph2cart}
--- a/scripts/general/pol2cart.m	Fri May 01 11:37:36 2009 -0700
+++ b/scripts/general/pol2cart.m	Sat May 02 07:20:35 2009 -0700
@@ -19,9 +19,9 @@
 ## -*- texinfo -*-
 ## @deftypefn {Function File} {[@var{x}, @var{y}] =} pol2cart (@var{theta}, @var{r})
 ## @deftypefnx {Function File} {[@var{x}, @var{y}, @var{z}] =} pol2cart (@var{theta}, @var{r}, @var{z})
-## Transform polar or cylindrical to cartesian coordinates.
-## @var{theta}, @var{r} (and @var{z}) must be of same shape, or scalar.
-## @var{theta} describes the angle relative to the x-axis.
+## Transform polar or cylindrical to Cartesian coordinates.
+## @var{theta}, @var{r} (and @var{z}) must be the same shape, or scalar.
+## @var{theta} describes the angle relative to the positive x-axis.
 ## @var{r} is the distance to the z-axis (0, 0, z).
 ## @seealso{cart2pol, cart2sph, sph2cart}
 ## @end deftypefn
--- a/scripts/general/sph2cart.m	Fri May 01 11:37:36 2009 -0700
+++ b/scripts/general/sph2cart.m	Sat May 02 07:20:35 2009 -0700
@@ -18,9 +18,9 @@
 
 ## -*- texinfo -*-
 ## @deftypefn {Function File} {[@var{x}, @var{y}, @var{z}] =} sph2cart (@var{theta}, @var{phi}, @var{r})
-## Transform spherical to cartesian coordinates.
-## @var{x}, @var{y} and @var{z} must be of same shape, or scalar.
-## @var{theta} describes the angle relative to the x-axis.
+## Transform spherical to Cartesian coordinates.
+## @var{x}, @var{y} and @var{z} must be the same shape, or scalar.
+## @var{theta} describes the angle relative to the positive x-axis.
 ## @var{phi} is the angle relative to the xy-plane.
 ## @var{r} is the distance to the origin (0, 0, 0).
 ## @seealso{pol2cart, cart2pol, cart2sph}