Fix description of carg branch cut (bug 13542)

diff --git a/ChangeLog b/ChangeLog
index fd08a16..3859bf8 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2012-09-05  John Tobey  <john.tobey@gmail.com>
+
+       [BZ #13542]
+       * manual/arith.texi (Operations on Complex): Fix description
+       of carg branch cut.
+
 2012-09-06  Joseph Myers  <joseph@codesourcery.com>
 
        [BZ #10014]

diff --git a/NEWS b/NEWS
index a2f1b8e..c67a651 100644 (file)
--- a/NEWS
+++ b/NEWS
@@ -10,10 +10,10 @@ Version 2.17
 * The following bugs are resolved with this release:
 
   1349, 3479, 5400, 6778, 6808, 9685, 9914, 10014, 10038, 11607, 13412,
-  13717, 13696, 13939, 13966, 14042, 14090, 14166, 14150, 14151, 14154,
-  14157, 14166, 14173, 14195, 14237, 14252, 14283, 14298, 14303, 14307,
-  14328, 14331, 14336, 14337, 14347, 14349, 14459, 14476, 14505, 14510,
-  14516, 14519, 14532, 14538, 14544, 14545.
+  13542, 13717, 13696, 13939, 13966, 14042, 14090, 14166, 14150, 14151,
+  14154, 14157, 14166, 14173, 14195, 14237, 14252, 14283, 14298, 14303,
+  14307, 14328, 14331, 14336, 14337, 14347, 14349, 14459, 14476, 14505,
+  14510, 14516, 14519, 14532, 14538, 14544, 14545.
 
 * Support for STT_GNU_IFUNC symbols added for s390 and s390x.
   Optimized versions of memcpy, memset, and memcmp added for System z10 and

diff --git a/manual/arith.texi b/manual/arith.texi
index 572808c..3f4e56a 100644 (file)
--- a/manual/arith.texi
+++ b/manual/arith.texi
@@ -1966,10 +1966,10 @@ negated imaginary part.  In other words, @samp{conj(a + bi) = a + -bi}.
 These functions return the argument of the complex number @var{z}.
 The argument of a complex number is the angle in the complex plane
 between the positive real axis and a line passing through zero and the
-number.  This angle is measured in the usual fashion and ranges from @math{0}
-to @math{2@pi{}}.
+number.  This angle is measured in the usual fashion and ranges from
+@math{-@pi{}} to @math{@pi{}}.
 
-@code{carg} has a branch cut along the positive real axis.
+@code{carg} has a branch cut along the negative real axis.
 @end deftypefun
 
 @comment complex.h