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(Lisp Changes in Emacs 22.1, General Lisp changes):

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Mention `expt' handling of negative exponent to return float.
This commit is contained in:
Thien-Thi Nguyen 2005-08-14 10:03:15 +00:00
parent c09c82f9b3
commit c1a4c74d40
1 changed files with 4 additions and 0 deletions
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etc/NEWS
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@ -3209,6 +3209,10 @@ the command `undefined'. (In earlier Emacs versions, it used
** General Lisp changes:
*** The function `expt' handles negative exponents differently.
The value for `(expt A B)', if both A and B are integers and B is
negative, is now a float. For example: (expt 2 -2) => 0.25.
+++
*** The function `eql' is now available without requiring the CL package.