Remove references to math(3).

38 files changed, 69 insertions, 111 deletions

diff --git a/lib/libm/man/acos.3 b/lib/libm/man/acos.3
index 678becf86d8..b350d21db75 100644
--- a/lib/libm/man/acos.3
+++ b/lib/libm/man/acos.3
@@ -1,4 +1,4 @@
-.\"	$OpenBSD: acos.3,v 1.12 2008/12/12 00:10:26 martynas Exp $
+.\"	$OpenBSD: acos.3,v 1.13 2011/07/07 01:34:52 martynas Exp $
 .\" Copyright (c) 1991 The Regents of the University of California.
 .\" All rights reserved.
 .\"
@@ -28,7 +28,7 @@
 .\"
 .\"     from: @(#)acos.3	5.1 (Berkeley) 5/2/91
 .\"
-.Dd $Mdocdate: December 12 2008 $
+.Dd $Mdocdate: July 7 2011 $
 .Dt ACOS 3
 .Os
 .Sh NAME
@@ -74,7 +74,6 @@ to EDOM.
 .Xr atan2 3 ,
 .Xr cos 3 ,
 .Xr cosh 3 ,
-.Xr math 3 ,
 .Xr sin 3 ,
 .Xr sinh 3 ,
 .Xr tan 3 ,
diff --git a/lib/libm/man/acosh.3 b/lib/libm/man/acosh.3
index 0e87b13772c..c255998acd7 100644
--- a/lib/libm/man/acosh.3
+++ b/lib/libm/man/acosh.3
@@ -1,4 +1,4 @@
-.\"	$OpenBSD: acosh.3,v 1.12 2011/07/07 00:54:16 martynas Exp $
+.\"	$OpenBSD: acosh.3,v 1.13 2011/07/07 01:34:52 martynas Exp $
 .\" Copyright (c) 1991 Regents of the University of California.
 .\" All rights reserved.
 .\"
@@ -72,8 +72,7 @@ to EDOM.
 .Xr asinh 3 ,
 .Xr atanh 3 ,
 .Xr exp 3 ,
-.Xr infnan 3 ,
-.Xr math 3
+.Xr infnan 3
 .Sh HISTORY
 The
 .Fn acosh
diff --git a/lib/libm/man/asin.3 b/lib/libm/man/asin.3
index 5c247e318e3..5fd9267141f 100644
--- a/lib/libm/man/asin.3
+++ b/lib/libm/man/asin.3
@@ -1,4 +1,4 @@
-.\"	$OpenBSD: asin.3,v 1.12 2008/12/12 00:10:26 martynas Exp $
+.\"	$OpenBSD: asin.3,v 1.13 2011/07/07 01:34:52 martynas Exp $
 .\" Copyright (c) 1991 The Regents of the University of California.
 .\" All rights reserved.
 .\"
@@ -28,7 +28,7 @@
 .\"
 .\"     from: @(#)asin.3	5.1 (Berkeley) 5/2/91
 .\"
-.Dd $Mdocdate: December 12 2008 $
+.Dd $Mdocdate: July 7 2011 $
 .Dt ASIN 3
 .Os
 .Sh NAME
@@ -76,7 +76,6 @@ to EDOM.
 .Xr atan2 3 ,
 .Xr cos 3 ,
 .Xr cosh 3 ,
-.Xr math 3 ,
 .Xr sin 3 ,
 .Xr sinh 3 ,
 .Xr tan 3 ,
diff --git a/lib/libm/man/asinh.3 b/lib/libm/man/asinh.3
index 17f72957391..be5e9406264 100644
--- a/lib/libm/man/asinh.3
+++ b/lib/libm/man/asinh.3
@@ -1,4 +1,4 @@
-.\"	$OpenBSD: asinh.3,v 1.12 2011/07/07 00:54:16 martynas Exp $
+.\"	$OpenBSD: asinh.3,v 1.13 2011/07/07 01:34:52 martynas Exp $
 .\" Copyright (c) 1985, 1991 Regents of the University of California.
 .\" All rights reserved.
 .\"
@@ -69,8 +69,7 @@ functions return the inverse hyperbolic sine of
 .Xr acosh 3 ,
 .Xr atanh 3 ,
 .Xr exp 3 ,
-.Xr infnan 3 ,
-.Xr math 3
+.Xr infnan 3
 .Sh HISTORY
 The
 .Fn asinh
diff --git a/lib/libm/man/atan.3 b/lib/libm/man/atan.3
index 1976b7c463c..012eb041047 100644
--- a/lib/libm/man/atan.3
+++ b/lib/libm/man/atan.3
@@ -1,4 +1,4 @@
-.\"	$OpenBSD: atan.3,v 1.11 2008/12/12 00:10:26 martynas Exp $
+.\"	$OpenBSD: atan.3,v 1.12 2011/07/07 01:35:27 martynas Exp $
 .\" Copyright (c) 1991 The Regents of the University of California.
 .\" All rights reserved.
 .\"
@@ -28,7 +28,7 @@
 .\"
 .\"     from: @(#)atan.3	5.1 (Berkeley) 5/2/91
 .\"
-.Dd $Mdocdate: December 12 2008 $
+.Dd $Mdocdate: July 7 2011 $
 .Dt ATAN 3
 .Os
 .Sh NAME
@@ -67,7 +67,6 @@ function is an extended precision version of
 .Xr atan2 3 ,
 .Xr cos 3 ,
 .Xr cosh 3 ,
-.Xr math 3 ,
 .Xr sin 3 ,
 .Xr sinh 3 ,
 .Xr tan 3 ,
diff --git a/lib/libm/man/atan2.3 b/lib/libm/man/atan2.3
index 598732fd06f..f0b092bb5eb 100644
--- a/lib/libm/man/atan2.3
+++ b/lib/libm/man/atan2.3
@@ -1,4 +1,4 @@
-.\"	$OpenBSD: atan2.3,v 1.13 2010/03/26 19:30:40 jmc Exp $
+.\"	$OpenBSD: atan2.3,v 1.14 2011/07/07 01:34:52 martynas Exp $
 .\" Copyright (c) 1991 The Regents of the University of California.
 .\" All rights reserved.
 .\"
@@ -28,7 +28,7 @@
 .\"
 .\"     from: @(#)atan2.3	5.1 (Berkeley) 5/2/91
 .\"
-.Dd $Mdocdate: March 26 2010 $
+.Dd $Mdocdate: July 7 2011 $
 .Dt ATAN2 3
 .Os
 .Sh NAME
@@ -195,7 +195,6 @@ r := \(sr(x\(**x+y\(**y);\0\0if r = 0 then x := copysign(1,x);
 .Xr atan 3 ,
 .Xr cos 3 ,
 .Xr cosh 3 ,
-.Xr math 3 ,
 .Xr sin 3 ,
 .Xr sinh 3 ,
 .Xr tan 3 ,
diff --git a/lib/libm/man/atanh.3 b/lib/libm/man/atanh.3
index e1c8a770335..182e449b1ba 100644
--- a/lib/libm/man/atanh.3
+++ b/lib/libm/man/atanh.3
@@ -1,4 +1,4 @@
-.\"	$OpenBSD: atanh.3,v 1.12 2011/07/07 00:54:16 martynas Exp $
+.\"	$OpenBSD: atanh.3,v 1.13 2011/07/07 01:34:52 martynas Exp $
 .\" Copyright (c) 1985, 1991 Regents of the University of California.
 .\" All rights reserved.
 .\"
@@ -72,8 +72,7 @@ to EDOM.
 .Xr acosh 3 ,
 .Xr asinh 3 ,
 .Xr exp 3 ,
-.Xr infnan 3 ,
-.Xr math 3
+.Xr infnan 3
 .Sh HISTORY
 The
 .Fn atanh
diff --git a/lib/libm/man/ceil.3 b/lib/libm/man/ceil.3
index 1ef2c0a11ec..39e3bdb45b6 100644
--- a/lib/libm/man/ceil.3
+++ b/lib/libm/man/ceil.3
@@ -1,4 +1,4 @@
-.\"	$OpenBSD: ceil.3,v 1.12 2011/07/07 00:54:16 martynas Exp $
+.\"	$OpenBSD: ceil.3,v 1.13 2011/07/07 01:34:52 martynas Exp $
 .\" Copyright (c) 1991 The Regents of the University of California.
 .\" All rights reserved.
 .\"
@@ -62,7 +62,6 @@ function is an extended precision version of
 .Xr abs 3 ,
 .Xr fabs 3 ,
 .Xr floor 3 ,
-.Xr math 3 ,
 .Xr nextafter 3 ,
 .Xr rint 3
 .Sh STANDARDS
diff --git a/lib/libm/man/copysign.3 b/lib/libm/man/copysign.3
index 2ee33afcbf6..a559136135c 100644
--- a/lib/libm/man/copysign.3
+++ b/lib/libm/man/copysign.3
@@ -1,4 +1,4 @@
-.\"	$OpenBSD: copysign.3,v 1.2 2009/07/29 19:07:56 martynas Exp $
+.\"	$OpenBSD: copysign.3,v 1.3 2011/07/07 01:34:52 martynas Exp $
 .\" Copyright (c) 1985, 1991 Regents of the University of California.
 .\" All rights reserved.
 .\"
@@ -28,7 +28,7 @@
 .\"
 .\"     from: @(#)ieee.3	6.4 (Berkeley) 5/6/91
 .\"
-.Dd $Mdocdate: July 29 2009 $
+.Dd $Mdocdate: July 7 2011 $
 .Dt COPYSIGN 3
 .Os
 .Sh NAME
@@ -59,7 +59,7 @@ The
 function is an extended precision version of
 .Fn copysign .
 .Sh SEE ALSO
-.Xr math 3
+.Xr fabs 3
 .Sh STANDARDS
 .St -ieee754
 .Sh HISTORY
diff --git a/lib/libm/man/cos.3 b/lib/libm/man/cos.3
index 74431c4a700..cf91ce857e0 100644
--- a/lib/libm/man/cos.3
+++ b/lib/libm/man/cos.3
@@ -1,4 +1,4 @@
-.\"	$OpenBSD: cos.3,v 1.12 2008/12/12 00:10:26 martynas Exp $
+.\"	$OpenBSD: cos.3,v 1.13 2011/07/07 01:34:52 martynas Exp $
 .\" Copyright (c) 1991 The Regents of the University of California.
 .\" All rights reserved.
 .\"
@@ -28,7 +28,7 @@
 .\"
 .\"     from: @(#)cos.3	5.1 (Berkeley) 5/2/91
 .\"
-.Dd $Mdocdate: December 12 2008 $
+.Dd $Mdocdate: July 7 2011 $
 .Dt COS 3
 .Os
 .Sh NAME
@@ -75,7 +75,6 @@ functions return the cosine value.
 .Xr atan 3 ,
 .Xr atan2 3 ,
 .Xr cosh 3 ,
-.Xr math 3 ,
 .Xr sin 3 ,
 .Xr sinh 3 ,
 .Xr tan 3 ,
diff --git a/lib/libm/man/cosh.3 b/lib/libm/man/cosh.3
index 59b09faf09e..b9453d40204 100644
--- a/lib/libm/man/cosh.3
+++ b/lib/libm/man/cosh.3
@@ -1,4 +1,4 @@
-.\"	$OpenBSD: cosh.3,v 1.11 2011/07/07 00:54:16 martynas Exp $
+.\"	$OpenBSD: cosh.3,v 1.12 2011/07/07 01:34:52 martynas Exp $
 .\" Copyright (c) 1989, 1991 The Regents of the University of California.
 .\" All rights reserved.
 .\"
@@ -72,7 +72,6 @@ to ERANGE.
 .Xr atan 3 ,
 .Xr atan2 3 ,
 .Xr cos 3 ,
-.Xr math 3 ,
 .Xr sin 3 ,
 .Xr sinh 3 ,
 .Xr tan 3 ,
diff --git a/lib/libm/man/erf.3 b/lib/libm/man/erf.3
index 732307f38da..dcd10541cc0 100644
--- a/lib/libm/man/erf.3
+++ b/lib/libm/man/erf.3
@@ -1,4 +1,4 @@
-.\"	$OpenBSD: erf.3,v 1.12 2011/07/07 00:54:16 martynas Exp $
+.\"	$OpenBSD: erf.3,v 1.13 2011/07/07 01:34:52 martynas Exp $
 .\" Copyright (c) 1985, 1991 Regents of the University of California.
 .\" All rights reserved.
 .\"
@@ -94,7 +94,7 @@ and
 functions are single and double precision version of
 .Fn erfc .
 .Sh SEE ALSO
-.Xr math 3
+.Xr exp 3
 .Sh HISTORY
 The
 .Fn erf
diff --git a/lib/libm/man/exp.3 b/lib/libm/man/exp.3
index c8a625a9a88..73848530266 100644
--- a/lib/libm/man/exp.3
+++ b/lib/libm/man/exp.3
@@ -1,4 +1,4 @@
-.\"	$OpenBSD: exp.3,v 1.23 2011/07/07 00:54:16 martynas Exp $
+.\"	$OpenBSD: exp.3,v 1.24 2011/07/07 01:34:52 martynas Exp $
 .\"
 .\" Copyright (c) 1985, 1991 Regents of the University of California.
 .\" All rights reserved.
@@ -389,8 +389,7 @@ then \*(Na**0 = 1 too because x**0 = 1 for all finite
 and infinite x, i.e., independently of x.
 .El
 .Sh SEE ALSO
-.Xr infnan 3 ,
-.Xr math 3
+.Xr infnan 3
 .Sh HISTORY
 A
 .Fn exp ,
diff --git a/lib/libm/man/fabs.3 b/lib/libm/man/fabs.3
index 358238f7a9f..aa9fcdbd076 100644
--- a/lib/libm/man/fabs.3
+++ b/lib/libm/man/fabs.3
@@ -1,4 +1,4 @@
-.\"	$OpenBSD: fabs.3,v 1.11 2009/08/03 21:26:07 martynas Exp $
+.\"	$OpenBSD: fabs.3,v 1.12 2011/07/07 01:34:52 martynas Exp $
 .\" Copyright (c) 1991 The Regents of the University of California.
 .\" All rights reserved.
 .\"
@@ -29,7 +29,7 @@
 .\"
 .\"     from: @(#)fabs.3	5.1 (Berkeley) 5/2/91
 .\"
-.Dd $Mdocdate: August 3 2009 $
+.Dd $Mdocdate: July 7 2011 $
 .Dt FABS 3
 .Os
 .Sh NAME
@@ -70,7 +70,6 @@ functions return the absolute value of
 .Xr abs 3 ,
 .Xr ceil 3 ,
 .Xr floor 3 ,
-.Xr math 3 ,
 .Xr rint 3
 .Sh STANDARDS
 The
diff --git a/lib/libm/man/fdim.3 b/lib/libm/man/fdim.3
index 45d164bccf2..7cb2259a689 100644
--- a/lib/libm/man/fdim.3
+++ b/lib/libm/man/fdim.3
@@ -1,4 +1,4 @@
-.\"	$OpenBSD: fdim.3,v 1.1 2009/10/26 21:06:19 kettenis Exp $
+.\"	$OpenBSD: fdim.3,v 1.2 2011/07/07 01:34:52 martynas Exp $
 .\"
 .\" Copyright (c) 2004 David Schultz <das@FreeBSD.org>
 .\" All rights reserved.
@@ -26,7 +26,7 @@
 .\"
 .\" $FreeBSD: src/lib/msun/man/fdim.3,v 1.1 2004/06/30 07:04:01 das Exp $
 .\"
-.Dd $Mdocdate: October 26 2009 $
+.Dd $Mdocdate: July 7 2011 $
 .Dt FDIM 3
 .Os
 .Sh NAME
@@ -71,8 +71,7 @@ No other exceptions are raised.
 .Sh SEE ALSO
 .Xr fabs 3 ,
 .Xr fmax 3 ,
-.Xr fmin 3 ,
-.Xr math 3
+.Xr fmin 3
 .Sh STANDARDS
 The
 .Fn fdim ,
diff --git a/lib/libm/man/floor.3 b/lib/libm/man/floor.3
index a62dac42f05..0c57e93cc57 100644
--- a/lib/libm/man/floor.3
+++ b/lib/libm/man/floor.3
@@ -1,4 +1,4 @@
-.\"	$OpenBSD: floor.3,v 1.11 2011/07/07 00:54:16 martynas Exp $
+.\"	$OpenBSD: floor.3,v 1.12 2011/07/07 01:34:52 martynas Exp $
 .\" Copyright (c) 1985, 1991 The Regents of the University of California.
 .\" All rights reserved.
 .\"
@@ -62,7 +62,6 @@ function is an extended precision version of
 .Xr abs 3 ,
 .Xr ceil 3 ,
 .Xr fabs 3 ,
-.Xr math 3 ,
 .Xr nextafter 3 ,
 .Xr rint 3
 .Sh STANDARDS
diff --git a/lib/libm/man/fmax.3 b/lib/libm/man/fmax.3
index c6d639a0276..19c4413c284 100644
--- a/lib/libm/man/fmax.3
+++ b/lib/libm/man/fmax.3
@@ -1,4 +1,4 @@
-.\"	$OpenBSD: fmax.3,v 1.1 2009/10/26 21:06:19 kettenis Exp $
+.\"	$OpenBSD: fmax.3,v 1.2 2011/07/07 01:34:52 martynas Exp $
 .\"
 .\" Copyright (c) 2004 David Schultz <das@FreeBSD.org>
 .\" All rights reserved.
@@ -26,7 +26,7 @@
 .\"
 .\" $FreeBSD: src/lib/msun/man/fmax.3,v 1.2 2005/01/14 09:12:05 ru Exp $
 .\"
-.Dd $Mdocdate: October 26 2009 $
+.Dd $Mdocdate: July 7 2011 $
 .Dt FMAX 3
 .Os
 .Sh NAME
@@ -79,8 +79,7 @@ If both arguments are \*(Nas, then the result is an \*(Na.
 These routines do not raise any floating-point exceptions.
 .Sh SEE ALSO
 .Xr fabs 3 ,
-.Xr fdim 3 ,
-.Xr math 3
+.Xr fdim 3
 .Sh STANDARDS
 The
 .Fn fmax ,
diff --git a/lib/libm/man/fmod.3 b/lib/libm/man/fmod.3
index ff8ec95d286..06bfd3868ab 100644
--- a/lib/libm/man/fmod.3
+++ b/lib/libm/man/fmod.3
@@ -1,4 +1,4 @@
-.\"	$OpenBSD: fmod.3,v 1.9 2011/07/07 00:54:16 martynas Exp $
+.\"	$OpenBSD: fmod.3,v 1.10 2011/07/07 01:34:52 martynas Exp $
 .\" Copyright (c) 1991 The Regents of the University of California.
 .\" All rights reserved.
 .\"
@@ -81,7 +81,7 @@ is zero, whether a domain error occurs or the
 .Fn fmod
 function returns zero is implementation-defined.
 .Sh SEE ALSO
-.Xr math 3
+.Xr remainder 3
 .Sh STANDARDS
 The
 .Fn fmod
diff --git a/lib/libm/man/hypot.3 b/lib/libm/man/hypot.3
index c853e6bb9a2..83ee862a81f 100644
--- a/lib/libm/man/hypot.3
+++ b/lib/libm/man/hypot.3
@@ -1,4 +1,4 @@
-.\"	$OpenBSD: hypot.3,v 1.16 2011/07/07 00:54:16 martynas Exp $
+.\"	$OpenBSD: hypot.3,v 1.17 2011/07/07 01:34:52 martynas Exp $
 .\" Copyright (c) 1985, 1991 Regents of the University of California.
 .\" All rights reserved.
 .\"
@@ -130,7 +130,6 @@ the
 disappear when it turns out to be irrelevant, as it does in
 .Fn hypot "\*(If" "\*(Na" .
 .Sh SEE ALSO
-.Xr math 3 ,
 .Xr sqrt 3
 .Sh HISTORY
 Both a
diff --git a/lib/libm/man/ilogb.3 b/lib/libm/man/ilogb.3
index 50b014828e8..e0c2af0f8ee 100644
--- a/lib/libm/man/ilogb.3
+++ b/lib/libm/man/ilogb.3
@@ -1,4 +1,4 @@
-.\"	$OpenBSD: ilogb.3,v 1.3 2009/08/03 21:26:07 martynas Exp $
+.\"	$OpenBSD: ilogb.3,v 1.4 2011/07/07 01:34:52 martynas Exp $
 .\" Copyright (c) 1985, 1991 Regents of the University of California.
 .\" All rights reserved.
 .\"
@@ -28,7 +28,7 @@
 .\"
 .\"     from: @(#)ieee.3	6.4 (Berkeley) 5/6/91
 .\"
-.Dd $Mdocdate: August 3 2009 $
+.Dd $Mdocdate: July 7 2011 $
 .Dt ILOGB 3
 .Os
 .Sh NAME
@@ -66,7 +66,7 @@ The
 function is an extended precision version of
 .Fn ilogb .
 .Sh SEE ALSO
-.Xr math 3
+.Xr frexp 3
 .Sh STANDARDS
 .St -ieee754
 .Sh HISTORY
diff --git a/lib/libm/man/infnan.3 b/lib/libm/man/infnan.3
index 575499d55aa..01c85d35d2a 100644
--- a/lib/libm/man/infnan.3
+++ b/lib/libm/man/infnan.3
@@ -1,4 +1,4 @@
-.\"	$OpenBSD: infnan.3,v 1.11 2008/12/11 09:05:34 jmc Exp $
+.\"	$OpenBSD: infnan.3,v 1.12 2011/07/07 01:34:52 martynas Exp $
 .\"
 .\" Copyright (c) 1985, 1991, 1993
 .\"	The Regents of the University of California.  All rights reserved.
@@ -29,7 +29,7 @@
 .\"
 .\"     @(#)infnan.3	8.1 (Berkeley) 6/4/93
 .\"
-.Dd $Mdocdate: December 11 2008 $
+.Dd $Mdocdate: July 7 2011 $
 .Dt INFNAN 3
 .Os
 .Sh NAME
@@ -60,8 +60,6 @@ procedure
 .Fn infnan
 in appropriate places in
 .Em libm .
-(See
-.Xr math 3 ) .
 When
 better exception\-handling is implemented in
 .Tn UNIX ,
@@ -167,7 +165,6 @@ infnan(int iarg)
 .Ed
 .Sh SEE ALSO
 .Xr intro 2 ,
-.Xr math 3 ,
 .Xr signal 3
 .Sh HISTORY
 The
diff --git a/lib/libm/man/j0.3 b/lib/libm/man/j0.3
index 7004a92e6ec..cf3d8951d24 100644
--- a/lib/libm/man/j0.3
+++ b/lib/libm/man/j0.3
@@ -1,4 +1,4 @@
-.\"	$OpenBSD: j0.3,v 1.12 2007/05/31 19:19:35 jmc Exp $
+.\"	$OpenBSD: j0.3,v 1.13 2011/07/07 01:34:52 martynas Exp $
 .\" Copyright (c) 1985, 1991 Regents of the University of California.
 .\" All rights reserved.
 .\"
@@ -28,7 +28,7 @@
 .\"
 .\"     from: @(#)j0.3	6.7 (Berkeley) 4/19/91
 .\"
-.Dd $Mdocdate: May 31 2007 $
+.Dd $Mdocdate: July 7 2011 $
 .Dt J0 3
 .Os
 .Sh NAME
@@ -144,8 +144,6 @@ If these functions are successful,
 the computed value is returned, otherwise the global variable
 .Va errno
 is set to EDOM or ERANGE.
-.Sh SEE ALSO
-.Xr math 3
 .Sh HISTORY
 This set of functions
 appeared in
diff --git a/lib/libm/man/lgamma.3 b/lib/libm/man/lgamma.3
index 9fb55417ee5..498604269c8 100644
--- a/lib/libm/man/lgamma.3
+++ b/lib/libm/man/lgamma.3
@@ -1,4 +1,4 @@
-.\"	$OpenBSD: lgamma.3,v 1.17 2011/07/07 00:54:16 martynas Exp $
+.\"	$OpenBSD: lgamma.3,v 1.18 2011/07/07 01:34:52 martynas Exp $
 .\" Copyright (c) 1985, 1991 Regents of the University of California.
 .\" All rights reserved.
 .\"
@@ -121,8 +121,7 @@ and
 is set to
 .Er ERANGE .
 .Sh SEE ALSO
-.Xr infnan 3 ,
-.Xr math 3
+.Xr infnan 3
 .Sh STANDARDS
 The
 .Fn lgamma ,
diff --git a/lib/libm/man/logb.3 b/lib/libm/man/logb.3
index c4e8db32916..82ae4ad8e13 100644
--- a/lib/libm/man/logb.3
+++ b/lib/libm/man/logb.3
@@ -1,4 +1,4 @@
-.\"	$OpenBSD: logb.3,v 1.7 2011/07/07 00:54:16 martynas Exp $
+.\"	$OpenBSD: logb.3,v 1.8 2011/07/07 01:34:52 martynas Exp $
 .\" Copyright (c) 1985, 1991 Regents of the University of California.
 .\" All rights reserved.
 .\"
@@ -110,7 +110,6 @@ is the single precision for of
 .Fn significand .
 .Sh SEE ALSO
 .Xr ilogb 3 ,
-.Xr math 3 ,
 .Xr scalbn 3
 .Sh STANDARDS
 .St -ieee754
diff --git a/lib/libm/man/lrint.3 b/lib/libm/man/lrint.3
index a8632138f1e..bf478cb59d0 100644
--- a/lib/libm/man/lrint.3
+++ b/lib/libm/man/lrint.3
@@ -1,4 +1,4 @@
-.\" 	$OpenBSD: lrint.3,v 1.3 2011/07/07 00:54:16 martynas Exp $
+.\" 	$OpenBSD: lrint.3,v 1.4 2011/07/07 01:34:52 martynas Exp $
 .\" $NetBSD: lrint.3,v 1.1 2005/09/16 15:26:47 wiz Exp $
 .\"
 .\" Copyright (c) 2005 David Schultz <das@FreeBSD.org>
@@ -98,7 +98,6 @@ the return value is undefined.
 .\" is too large, a range error may occur.
 .Sh SEE ALSO
 .Xr lround 3 ,
-.Xr math 3 ,
 .Xr rint 3
 .Sh STANDARDS
 The
diff --git a/lib/libm/man/lround.3 b/lib/libm/man/lround.3
index e3feaf16a8f..cfc5fda3d34 100644
--- a/lib/libm/man/lround.3
+++ b/lib/libm/man/lround.3
@@ -1,4 +1,4 @@
-.\" 	$OpenBSD: lround.3,v 1.3 2011/07/07 00:54:16 martynas Exp $
+.\" 	$OpenBSD: lround.3,v 1.4 2011/07/07 01:34:52 martynas Exp $
 .\"
 .\" Copyright (c) 2005 David Schultz <das@FreeBSD.org>
 .\" All rights reserved.
@@ -85,7 +85,6 @@ functions differ from
 only in their input and output types.
 .Sh SEE ALSO
 .Xr lrint 3 ,
-.Xr math 3 ,
 .Xr rint 3
 .Sh STANDARDS
 The
diff --git a/lib/libm/man/nan.3 b/lib/libm/man/nan.3
index 625db13db5b..f247ff3026d 100644
--- a/lib/libm/man/nan.3
+++ b/lib/libm/man/nan.3
@@ -1,4 +1,4 @@
-.\"	$OpenBSD: nan.3,v 1.4 2009/08/03 21:26:07 martynas Exp $
+.\"	$OpenBSD: nan.3,v 1.5 2011/07/07 01:34:52 martynas Exp $
 .\"
 .\" Copyright (c) 2007 David Schultz <das@FreeBSD.org>
 .\" All rights reserved.
@@ -26,7 +26,7 @@
 .\"
 .\" $FreeBSD: src/lib/msun/man/nan.3,v 1.1 2007/12/16 21:19:28 das Exp $
 .\"
-.Dd $Mdocdate: August 3 2009 $
+.Dd $Mdocdate: July 7 2011 $
 .Dt NAN 3
 .Os
 .Sh NAME
@@ -83,7 +83,6 @@ Use the
 macro instead.
 .Sh SEE ALSO
 .Xr isnan 3 ,
-.Xr math 3 ,
 .Xr strtod 3
 .Sh STANDARDS
 The
diff --git a/lib/libm/man/nextafter.3 b/lib/libm/man/nextafter.3
index 5406bce0556..d297269fc50 100644
--- a/lib/libm/man/nextafter.3
+++ b/lib/libm/man/nextafter.3
@@ -1,4 +1,4 @@
-.\"	$OpenBSD: nextafter.3,v 1.4 2011/07/07 00:54:16 martynas Exp $
+.\"	$OpenBSD: nextafter.3,v 1.5 2011/07/07 01:34:52 martynas Exp $
 .\" Copyright (c) 1985, 1991 Regents of the University of California.
 .\" All rights reserved.
 .\"
@@ -66,7 +66,7 @@ The
 function is an extended precision version of
 .Fn nextafter .
 .Sh SEE ALSO
-.Xr math 3
+.Xr nearbyint 3
 .Sh STANDARDS
 .St -ieee754
 .Sh HISTORY
diff --git a/lib/libm/man/remainder.3 b/lib/libm/man/remainder.3
index 8fdf7d8194e..c8ec011cdcf 100644
--- a/lib/libm/man/remainder.3
+++ b/lib/libm/man/remainder.3
@@ -1,4 +1,4 @@
-.\"	$OpenBSD: remainder.3,v 1.5 2011/07/07 00:54:16 martynas Exp $
+.\"	$OpenBSD: remainder.3,v 1.6 2011/07/07 01:34:52 martynas Exp $
 .\"
 .\" Copyright (c) 1985, 1991 Regents of the University of California.
 .\" All rights reserved.
@@ -120,7 +120,6 @@ The number of bits
 is platform-specific, but is guaranteed to be at least 3.
 .Sh SEE ALSO
 .Xr fmod 3 ,
-.Xr math 3 ,
 .Xr nextafter 3
 .Sh STANDARDS
 The
diff --git a/lib/libm/man/rint.3 b/lib/libm/man/rint.3
index 5e3ed6e1619..c0651fbd0c6 100644
--- a/lib/libm/man/rint.3
+++ b/lib/libm/man/rint.3
@@ -1,4 +1,4 @@
-.\"	$OpenBSD: rint.3,v 1.12 2011/05/26 15:42:27 jmc Exp $
+.\"	$OpenBSD: rint.3,v 1.13 2011/07/07 01:34:52 martynas Exp $
 .\" Copyright (c) 1985, 1991 Regents of the University of California.
 .\" All rights reserved.
 .\"
@@ -28,7 +28,7 @@
 .\"
 .\"     from: @(#)rint.3	5.1 (Berkeley) 5/2/91
 .\"
-.Dd $Mdocdate: May 26 2011 $
+.Dd $Mdocdate: July 7 2011 $
 .Dt RINT 3
 .Os
 .Sh NAME
@@ -76,8 +76,7 @@ floating-point exception.
 .Xr abs 3 ,
 .Xr ceil 3 ,
 .Xr fabs 3 ,
-.Xr floor 3 ,
-.Xr math 3
+.Xr floor 3
 .Sh HISTORY
 A
 .Fn rint
diff --git a/lib/libm/man/round.3 b/lib/libm/man/round.3
index afe352bce0b..ef335abfbf6 100644
--- a/lib/libm/man/round.3
+++ b/lib/libm/man/round.3
@@ -1,4 +1,4 @@
-.\"	$OpenBSD: round.3,v 1.4 2011/07/07 00:54:16 martynas Exp $
+.\"	$OpenBSD: round.3,v 1.5 2011/07/07 01:34:52 martynas Exp $
 .\" Copyright (c) 2003, Steven G. Kargl
 .\" All rights reserved.
 .\"
@@ -59,7 +59,6 @@ absolute value (i.e., they round away from zero).
 .Xr floor 3 ,
 .Xr lrint 3 ,
 .Xr lround 3 ,
-.Xr math 3 ,
 .Xr nextafter 3 ,
 .Xr rint 3 ,
 .Xr trunc 3
diff --git a/lib/libm/man/scalbn.3 b/lib/libm/man/scalbn.3
index b3e93d18953..91b40a38f7a 100644
--- a/lib/libm/man/scalbn.3
+++ b/lib/libm/man/scalbn.3
@@ -1,4 +1,4 @@
-.\"	$OpenBSD: scalbn.3,v 1.2 2009/07/29 19:07:56 martynas Exp $
+.\"	$OpenBSD: scalbn.3,v 1.3 2011/07/07 01:34:52 martynas Exp $
 .\" Copyright (c) 1985, 1991 Regents of the University of California.
 .\" All rights reserved.
 .\"
@@ -28,7 +28,7 @@
 .\"
 .\"     from: @(#)ieee.3	6.4 (Berkeley) 5/6/91
 .\"
-.Dd $Mdocdate: July 29 2009 $
+.Dd $Mdocdate: July 7 2011 $
 .Dt SCALBN 3
 .Os
 .Sh NAME
@@ -78,8 +78,6 @@ functions are extended precision versions of
 and
 .Fn scalbn ,
 respectively.
-.Sh SEE ALSO
-.Xr math 3
 .Sh STANDARDS
 .St -ieee754
 .Sh HISTORY
diff --git a/lib/libm/man/sin.3 b/lib/libm/man/sin.3
index 5dd252d9b9f..2910bacb93b 100644
--- a/lib/libm/man/sin.3
+++ b/lib/libm/man/sin.3
@@ -1,4 +1,4 @@
-.\"	$OpenBSD: sin.3,v 1.12 2008/12/12 00:10:26 martynas Exp $
+.\"	$OpenBSD: sin.3,v 1.13 2011/07/07 01:34:52 martynas Exp $
 .\" Copyright (c) 1991 The Regents of the University of California.
 .\" All rights reserved.
 .\"
@@ -28,7 +28,7 @@
 .\"
 .\"     from: @(#)cos.3	5.1 (Berkeley) 5/2/91
 .\"
-.Dd $Mdocdate: December 12 2008 $
+.Dd $Mdocdate: July 7 2011 $
 .Dt COS 3
 .Os
 .Sh NAME
@@ -60,8 +60,6 @@ function is an extended precision version of
 .Fn sin .
 A large magnitude argument may yield a result with little or no
 significance.
-For a discussion of error due to roundoff, see
-.Xr math 3 .
 .Sh RETURN VALUES
 The
 .Fn sin ,
@@ -75,7 +73,6 @@ functions return the sine value.
 .Xr atan 3 ,
 .Xr atan2 3 ,
 .Xr cosh 3 ,
-.Xr math 3 ,
 .Xr sinh 3 ,
 .Xr tan 3 ,
 .Xr tanh 3
diff --git a/lib/libm/man/sinh.3 b/lib/libm/man/sinh.3
index 977fcef9946..cc0d1d7cbe4 100644
--- a/lib/libm/man/sinh.3
+++ b/lib/libm/man/sinh.3
@@ -1,4 +1,4 @@
-.\"	$OpenBSD: sinh.3,v 1.12 2011/07/07 00:54:16 martynas Exp $
+.\"	$OpenBSD: sinh.3,v 1.13 2011/07/07 01:34:52 martynas Exp $
 .\" Copyright (c) 1991 The Regents of the University of California.
 .\" All rights reserved.
 .\"
@@ -77,7 +77,6 @@ is set to
 .Xr atan2 3 ,
 .Xr cos 3 ,
 .Xr cosh 3 ,
-.Xr math 3 ,
 .Xr sin 3 ,
 .Xr tan 3 ,
 .Xr tanh 3
diff --git a/lib/libm/man/sqrt.3 b/lib/libm/man/sqrt.3
index 84379faf1e1..a7a221dec5b 100644
--- a/lib/libm/man/sqrt.3
+++ b/lib/libm/man/sqrt.3
@@ -1,4 +1,4 @@
-.\"	$OpenBSD: sqrt.3,v 1.12 2011/07/07 00:54:16 martynas Exp $
+.\"	$OpenBSD: sqrt.3,v 1.13 2011/07/07 01:34:52 martynas Exp $
 .\" Copyright (c) 1985, 1991 Regents of the University of California.
 .\" All rights reserved.
 .\"
@@ -89,7 +89,7 @@ set the global variable
 .Va errno
 to EDOM.
 .Sh SEE ALSO
-.Xr math 3
+.Xr fenv 3
 .Sh HISTORY
 The
 .Fn cbrt
diff --git a/lib/libm/man/tan.3 b/lib/libm/man/tan.3
index 11b097fc5bb..b300d21fcce 100644
--- a/lib/libm/man/tan.3
+++ b/lib/libm/man/tan.3
@@ -1,4 +1,4 @@
-.\"	$OpenBSD: tan.3,v 1.10 2008/12/12 00:10:26 martynas Exp $
+.\"	$OpenBSD: tan.3,v 1.11 2011/07/07 01:34:52 martynas Exp $
 .\" Copyright (c) 1991 The Regents of the University of California.
 .\" All rights reserved.
 .\"
@@ -28,7 +28,7 @@
 .\"
 .\"     from: @(#)tan.3	5.1 (Berkeley) 5/2/91
 .\"
-.Dd $Mdocdate: December 12 2008 $
+.Dd $Mdocdate: July 7 2011 $
 .Dt TAN 3
 .Os
 .Sh NAME
@@ -60,8 +60,6 @@ function is an extended precision version of
 .Fn tan .
 A large magnitude argument may yield a result
 with little or no significance.
-For a discussion of error due to roundoff, see
-.Xr math 3 .
 .Sh RETURN VALUES
 The
 .Fn tan ,
@@ -76,7 +74,6 @@ functions return the tangent value.
 .Xr atan2 3 ,
 .Xr cos 3 ,
 .Xr cosh 3 ,
-.Xr math 3 ,
 .Xr sin 3 ,
 .Xr sinh 3 ,
 .Xr tanh 3
diff --git a/lib/libm/man/tanh.3 b/lib/libm/man/tanh.3
index 73d4e89e793..3f1163a8ae6 100644
--- a/lib/libm/man/tanh.3
+++ b/lib/libm/man/tanh.3
@@ -1,4 +1,4 @@
-.\"	$OpenBSD: tanh.3,v 1.9 2011/07/07 00:54:16 martynas Exp $
+.\"	$OpenBSD: tanh.3,v 1.10 2011/07/07 01:34:52 martynas Exp $
 .\" Copyright (c) 1991 The Regents of the University of California.
 .\" All rights reserved.
 .\"
@@ -57,8 +57,6 @@ The
 .Fn tanhl
 function is an extended precision version of
 .Fn tanh .
-For a discussion of error due to roundoff, see
-.Xr math 3 .
 .Sh RETURN VALUES
 The
 .Fn tanh
@@ -73,7 +71,6 @@ functions return the hyperbolic tangent value.
 .Xr atan2 3 ,
 .Xr cos 3 ,
 .Xr cosh 3 ,
-.Xr math 3 ,
 .Xr sin 3 ,
 .Xr sinh 3 ,
 .Xr tan 3
diff --git a/lib/libm/man/trunc.3 b/lib/libm/man/trunc.3
index 142771c5b0b..e24aaf89af0 100644
--- a/lib/libm/man/trunc.3
+++ b/lib/libm/man/trunc.3
@@ -1,4 +1,4 @@
-.\"	$OpenBSD: trunc.3,v 1.5 2011/07/07 00:54:16 martynas Exp $
+.\"	$OpenBSD: trunc.3,v 1.6 2011/07/07 01:34:52 martynas Exp $
 .\"
 .\" Copyright (c) 2004, 2005 David Schultz <das@FreeBSD.org>
 .\" All rights reserved.
@@ -61,7 +61,6 @@ respectively, in the rounding towards zero mode.
 .Xr ceil 3 ,
 .Xr fesetround 3
 .Xr floor 3 ,
-.Xr math 3 ,
 .Xr nextafter 3 ,
 .Xr rint 3 ,
 .Xr round 3