final pass at *f in terms of the double precision version.

6 files changed, 44 insertions, 21 deletions

diff --git a/lib/libm/man/lgamma.3 b/lib/libm/man/lgamma.3
index b4761e77942..6ee8de3b2b8 100644
--- a/lib/libm/man/lgamma.3
+++ b/lib/libm/man/lgamma.3
@@ -1,4 +1,4 @@
-.\"	$OpenBSD: lgamma.3,v 1.10 2000/04/15 02:15:28 aaron Exp $
+.\"	$OpenBSD: lgamma.3,v 1.11 2003/02/27 04:22:12 jason Exp $
 .\" Copyright (c) 1985, 1991 Regents of the University of California.
 .\" All rights reserved.
 .\"
@@ -64,6 +64,10 @@ returns ln\||\(*G(x)|.
 The external integer
 .Fa signgam
 returns the sign of \(*G(x).
+The
+.Fn lgammaf
+function is a single precision version of
+.Fn lgamma .
 .Sh IDIOSYNCRASIES
 Do not use the expression
 .Dq Li signgam\(**exp(lgamma(x))
diff --git a/lib/libm/man/rint.3 b/lib/libm/man/rint.3
index a37af931655..cfee5bd7f1e 100644
--- a/lib/libm/man/rint.3
+++ b/lib/libm/man/rint.3
@@ -1,4 +1,4 @@
-.\"	$OpenBSD: rint.3,v 1.5 2000/03/02 00:29:50 todd Exp $
+.\"	$OpenBSD: rint.3,v 1.6 2003/02/27 04:22:12 jason Exp $
 .\" Copyright (c) 1985, 1991 Regents of the University of California.
 .\" All rights reserved.
 .\"
@@ -52,6 +52,10 @@ function returns the integral value (represented as a double precision number)
 nearest to
 .Fa x
 according to the prevailing rounding mode.
+The
+.Fn rintf
+function is a single precision version of
+.Fn rint .
 .Sh SEE ALSO
 .Xr abs 3 ,
 .Xr ceil 3 ,
diff --git a/lib/libm/man/sinh.3 b/lib/libm/man/sinh.3
index cd7e006e2db..45730e88153 100644
--- a/lib/libm/man/sinh.3
+++ b/lib/libm/man/sinh.3
@@ -1,4 +1,4 @@
-.\"	$OpenBSD: sinh.3,v 1.6 2000/03/02 00:29:50 todd Exp $
+.\"	$OpenBSD: sinh.3,v 1.7 2003/02/27 04:22:12 jason Exp $
 .\" Copyright (c) 1991 The Regents of the University of California.
 .\" All rights reserved.
 .\"
@@ -49,6 +49,10 @@ The
 .Fn sinh
 function computes the hyperbolic sine of
 .Fa x .
+The
+.Fn sinhf
+function is a single precision version of
+.Fn sinh .
 .Sh RETURN VALUES
 The
 .Fn sinh
diff --git a/lib/libm/man/sqrt.3 b/lib/libm/man/sqrt.3
index 25547deb977..d0009172be0 100644
--- a/lib/libm/man/sqrt.3
+++ b/lib/libm/man/sqrt.3
@@ -1,4 +1,4 @@
-.\"	$OpenBSD: sqrt.3,v 1.6 2000/03/02 00:29:50 todd Exp $
+.\"	$OpenBSD: sqrt.3,v 1.7 2003/02/27 04:22:12 jason Exp $
 .\" Copyright (c) 1985, 1991 Regents of the University of California.
 .\" All rights reserved.
 .\"
@@ -54,18 +54,21 @@
 .Sh DESCRIPTION
 The
 .Fn cbrt
-and
-.Fn cbrtf
-functions compute
-the cube root of
+function computes the cube root of
 .Ar x .
+The
+.Fn cbrtf
+function is a single precision version of
+.Fn cbrt .
 .Pp
 The
 .Fn sqrt
-and
-.Fn sqrtf
-functions compute
+function computes
 the non-negative square root of x.
+The
+.Fn sqrtf
+function is a single precision version of
+.Fn sqrt .
 .Sh RETURN VALUES
 If x is negative,
 .Fn sqrt "x"
diff --git a/lib/libm/man/tan.3 b/lib/libm/man/tan.3
index 31312357384..eaecc5b60cf 100644
--- a/lib/libm/man/tan.3
+++ b/lib/libm/man/tan.3
@@ -1,4 +1,4 @@
-.\"	$OpenBSD: tan.3,v 1.6 2000/03/02 00:29:50 todd Exp $
+.\"	$OpenBSD: tan.3,v 1.7 2003/02/27 04:22:12 jason Exp $
 .\" Copyright (c) 1991 The Regents of the University of California.
 .\" All rights reserved.
 .\"
@@ -48,11 +48,13 @@
 .Sh DESCRIPTION
 The
 .Fn tan
-and
-.Fn tanf
-functions compute the tangent of
+function computes the tangent of
 .Fa x
 (measured in radians).
+The
+.Fn tanf
+function is a single 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
@@ -60,7 +62,9 @@ For a discussion of error due to roundoff, see
 .Sh RETURN VALUES
 The
 .Fn tan
-function returns the tangent value.
+and
+.Fn tanf
+functions return the tangent value.
 .Sh SEE ALSO
 .Xr acos 3 ,
 .Xr asin 3 ,
diff --git a/lib/libm/man/tanh.3 b/lib/libm/man/tanh.3
index 99af7a9b80f..e126be546ee 100644
--- a/lib/libm/man/tanh.3
+++ b/lib/libm/man/tanh.3
@@ -1,4 +1,4 @@
-.\"	$OpenBSD: tanh.3,v 1.5 2000/03/02 00:29:50 todd Exp $
+.\"	$OpenBSD: tanh.3,v 1.6 2003/02/27 04:22:12 jason Exp $
 .\" Copyright (c) 1991 The Regents of the University of California.
 .\" All rights reserved.
 .\"
@@ -48,16 +48,20 @@
 .Sh DESCRIPTION
 The
 .Fn tanh
-and
-.Fn tanhf
-functions compute the hyperbolic tangent of
+function computes the hyperbolic tangent of
 .Fa x .
+The
+.Fn tanhf
+function is a single precision version of
+.Fn tanh .
 For a discussion of error due to roundoff, see
 .Xr math 3 .
 .Sh RETURN VALUES
 The
 .Fn tanh
-function returns the hyperbolic tangent value.
+and
+.Fn tanhf
+functions return the hyperbolic tangent value.
 .Sh SEE ALSO
 .Xr acos 3 ,
 .Xr asin 3 ,