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Diffstat (limited to 'doc')
| -rw-r--r-- | doc/api.texi | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/doc/api.texi b/doc/api.texi index f553f25..3992c06 100644 --- a/doc/api.texi +++ b/doc/api.texi @@ -571,6 +571,10 @@ approximation that is ``good enough.'' Half of @var{pi}. @end defvar +@defvar 2pi +Twice @var{pi}. +@end defvar + @deffn {Procedure} cotan z Return the cotangent of @var{z}. @end deffn |