[Rd] Documentation bug in complex.Rd (PR#8218)

[berwin@maths.uwa.edu.au]

Dear all,

I noticed a documentation error in complex.Rd.  A patch that corrects
the error is as follows:

[bossiaea:R-devel-src]$ svn diff
Index: src/library/base/man/complex.Rd
===================================================================
--- src/library/base/man/complex.Rd     (revision 35935)
+++ src/library/base/man/complex.Rd     (working copy)
@@ -52,7 +52,8 @@
   complex values. Modulus and argument are also called the \emph{polar
       coordinates}. If \eqn{z = x + i y} with real \eqn{x} and \eqn{y},
   \code{Mod}\eqn{(z) = \sqrt{x^2 + y^2}}, and for
-  \eqn{\phi= Arg(z)}, \eqn{x = \cos(\phi)} and \eqn{y = \sin(\phi)}.
+  \eqn{\phi= \code{Arg}(z)}, \eqn{x = \code{Mod}(z)\cos(\phi)} and
+  \eqn{y = \code{Mod}(z)\sin(\phi)}.
   They are all generic functions: methods can be defined
   for them individually or via the \code{\link{Complex}} group generic.

Cheers,

        Berwin

--please do not edit the information below--

Version:
 platform = i686-pc-linux-gnu
 arch = i686
 os = linux-gnu
 system = i686, linux-gnu
 status = 
 major = 2
 minor = 2.0
 year = 2005
 month = 10
 day = 06
 svn rev = 35749
 language = R

Locale:
C

Search Path:
 .GlobalEnv, package:methods, package:stats, package:graphics, package:grDevices, package:utils, package:datasets, Autoloads, package:base