From 01f49f59cebf782c663698a0fa6f15453409d42b Mon Sep 17 00:00:00 2001 From: John Tobey Date: Fri, 7 Sep 2012 12:52:20 +1000 Subject: Fix description of carg branch cut (bug 13542) --- manual/arith.texi | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'manual') diff --git a/manual/arith.texi b/manual/arith.texi index 572808c893..3f4e56a6e8 100644 --- 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 -- cgit v1.2.3-70-g09d2