From 5cf96830e07444f126722e8aafbaaa1e1dba9c37 Mon Sep 17 00:00:00 2001
From: stefanf <stefanf@FreeBSD.org>
Date: Thu, 6 May 2004 13:11:18 +0000
Subject: The prototypes for cabs() and cabsf() are in <complex.h>.  Fix their
 arguments' types and describe them briefly.

Reviewed by:	ru, bde
Approved by:	das (mentor)
---
 lib/msun/man/hypot.3 | 19 +++++++++++--------
 1 file changed, 11 insertions(+), 8 deletions(-)

(limited to 'lib/msun')

diff --git a/lib/msun/man/hypot.3 b/lib/msun/man/hypot.3
index f7ae5c07..b866940 100644
--- a/lib/msun/man/hypot.3
+++ b/lib/msun/man/hypot.3
@@ -49,24 +49,27 @@
 .Fn hypot "double x" "double y"
 .Ft float
 .Fn hypotf "float x" "float y"
-.Vt struct {double x, y;} z ;
+.In complex.h
 .Ft double
-.Fn cabs z
-.Vt struct {float x, y;} z ;
+.Fn cabs "double complex z"
 .Ft float
-.Fn cabsf z
+.Fn cabsf "float complex z"
 .Sh DESCRIPTION
 The
-.Fn hypot ,
-.Fn hypotf ,
-.Fn cabs
+.Fn hypot
 and
-.Fn cabsf
+.Fn hypotf
 functions
 compute the
 sqrt(x*x+y*y)
 in such a way that underflow will not happen, and overflow
 occurs only if the final result deserves it.
+The
+.Fn cabs
+and
+.Fn cabsf
+functions compute the complex absolute value of
+.Ar z .
 .Pp
 .Fn hypot "\*(If" "v"
 =
-- 
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