Documentation for sinl(), cosl(), and tanl().

3 files changed, 46 insertions, 35 deletions

diff --git a/lib/msun/man/cos.3 b/lib/msun/man/cos.3
index 3566c6f..9deed61 100644
--- a/lib/msun/man/cos.3
+++ b/lib/msun/man/cos.3
@@ -28,12 +28,13 @@
 .\"     from: @(#)cos.3	5.1 (Berkeley) 5/2/91
 .\" $FreeBSD$
 .\"
-.Dd May 2, 1991
+.Dd January 24, 2008
 .Dt COS 3
 .Os
 .Sh NAME
 .Nm cos ,
-.Nm cosf
+.Nm cosf ,
+.Nm cosl
 .Nd cosine functions
 .Sh LIBRARY
 .Lb libm
@@ -43,11 +44,14 @@
 .Fn cos "double x"
 .Ft float
 .Fn cosf "float x"
+.Fn long double
+.Ft cosl "long double x"
 .Sh DESCRIPTION
 The
-.Fn cos
-and the
-.Fn cosf
+.Fn cos ,
+.Fn cosf ,
+and
+.Fn cosl
 functions compute the cosine of
 .Fa x
 (measured in radians).
@@ -57,9 +61,10 @@ For a discussion of error due to roundoff, see
 .Xr math 3 .
 .Sh RETURN VALUES
 The
-.Fn cos
-and the
-.Fn cosf
+.Fn cos ,
+.Fn cosf ,
+and
+.Fn cosl
 functions return the cosine value.
 .Sh SEE ALSO
 .Xr acos 3 ,
@@ -73,7 +78,5 @@ functions return the cosine value.
 .Xr tan 3 ,
 .Xr tanh 3
 .Sh STANDARDS
-The
-.Fn cos
-function conforms to
-.St -isoC .
+These functions conform to
+.St -isoC-99 .
diff --git a/lib/msun/man/sin.3 b/lib/msun/man/sin.3
index 008c009..2a34281 100644
--- a/lib/msun/man/sin.3
+++ b/lib/msun/man/sin.3
@@ -29,12 +29,13 @@
 .\"     from: @(#)sin.3	6.7 (Berkeley) 4/19/91
 .\" $FreeBSD$
 .\"
-.Dd April 19, 1991
+.Dd January 24, 2008
 .Dt SIN 3
 .Os
 .Sh NAME
 .Nm sin ,
-.Nm sinf
+.Nm sinf ,
+.Nm sinl
 .Nd sine functions
 .Sh LIBRARY
 .Lb libm
@@ -44,11 +45,14 @@
 .Fn sin "double x"
 .Ft float
 .Fn sinf "float x"
+.Ft long double
+.Fn sinl "long double x"
 .Sh DESCRIPTION
 The
-.Fn sin
-and the
-.Fn sinf
+.Fn sin ,
+.Fn sinf ,
+and
+.Fn sinl
 functions compute the sine of
 .Fa x
 (measured in radians).
@@ -56,9 +60,10 @@ A large magnitude argument may yield a result with little
 or no significance.
 .Sh RETURN VALUES
 The
-.Fn sin
-and the
-.Fn sinf
+.Fn sin ,
+.Fn sinf ,
+and
+.Fn sinl
 functions return the sine value.
 .Sh SEE ALSO
 .Xr acos 3 ,
@@ -72,7 +77,5 @@ functions return the sine value.
 .Xr tan 3 ,
 .Xr tanh 3
 .Sh STANDARDS
-The
-.Fn sin
-function conforms to
-.St -isoC .
+These functions conform to
+.St -isoC-99 .
diff --git a/lib/msun/man/tan.3 b/lib/msun/man/tan.3
index d665b56..1577815 100644
--- a/lib/msun/man/tan.3
+++ b/lib/msun/man/tan.3
@@ -28,12 +28,13 @@
 .\"     from: @(#)tan.3	5.1 (Berkeley) 5/2/91
 .\" $FreeBSD$
 .\"
-.Dd May 2, 1991
+.Dd January 24, 2008
 .Dt TAN 3
 .Os
 .Sh NAME
 .Nm tan ,
-.Nm tanf
+.Nm tanf ,
+.Nm tanl
 .Nd tangent functions
 .Sh LIBRARY
 .Lb libm
@@ -43,11 +44,14 @@
 .Fn tan "double x"
 .Ft float
 .Fn tanf "float x"
+.Ft long double
+.Fn tanl "long double x"
 .Sh DESCRIPTION
 The
-.Fn tan
-and the
-.Fn tanf
+.Fn tan ,
+.Fn tanf ,
+and
+.Fn tanl
 functions compute the tangent of
 .Fa x
 (measured in radians).
@@ -57,8 +61,11 @@ For a discussion of error due to roundoff, see
 .Xr math 3 .
 .Sh RETURN VALUES
 The
-.Fn tan
-function returns the tangent value.
+.Fn tan ,
+.Fn tanf ,
+and
+.Fn tanl
+functions return the tangent value.
 .Sh SEE ALSO
 .Xr acos 3 ,
 .Xr asin 3 ,
@@ -71,7 +78,5 @@ function returns the tangent value.
 .Xr sinh 3 ,
 .Xr tanh 3
 .Sh STANDARDS
-The
-.Fn tan
-function conforms to
-.St -isoC .
+These functions conform to
+.St -isoC-99 .