Mercurial > hg > octave-nkf > gnulib-hg

diff lib/cosl.c @ 16511:2074f2bf7216

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
math code: Add comments. * lib/acosl.c: Add comment about related glibc source files. * lib/asinl.c: Likewise. * lib/atanl.c: Likewise. * lib/expl.c: Likewise. * lib/logl.c: Likewise. * lib/sincosl.c: Likewise. * lib/sinl.c: Likewise. * lib/tanl.c: Likewise. * lib/trigl.c: Likewise. * lib/cosl.c: Likewise. Fix comments.
author Bruno Haible <bruno@clisp.org>
date Wed, 29 Feb 2012 12:30:07 +0100
parents 564c0603a942
children
line wrap: on
line diff
--- a/lib/cosl.c
+++ b/lib/cosl.c
@@ -28,12 +28,14 @@
 
 #else
 
-/* sinl(x)
- * Return sine function of x.
+/* Code based on glibc/sysdeps/ieee754/ldbl-128/s_cosl.c.  */
+
+/* cosl(x)
+ * Return cosine function of x.
  *
  * kernel function:
  *      __kernel_sinl           ... sine function on [-pi/4,pi/4]
- *      __kernel_cosl           ... cose function on [-pi/4,pi/4]
+ *      __kernel_cosl           ... cosine function on [-pi/4,pi/4]
  *      __ieee754_rem_pio2l     ... argument reduction routine
  *
  * Method.