bugGNU Common Lisp - Bugs: bug #13103, random problems

 
 

bug #13103: random problems

Submitted by:  None
Submitted on:  Mon 16 May 2005 10:14:54 PM UTC  
 
Category:  None Severity:  3 - Normal
Item Group:  None Status:  Fixed
Privacy:  Public Assigned to:  None
Open/Closed:  Closed

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Thu 21 Nov 2013 10:22:22 PM UTC, comment #1:

Thanks for your report! Fixed in the latest release, 2.6.10.

Camm Maguire <camm>
Project Administrator
Mon 16 May 2005 10:14:54 PM UTC, original submission:

(random integer) should return a random integer from 0..integer-1 but experiments suggest that only the first 31 significant bits are random, the rest are 0's.

(format t "~b~%" (random (expt 2 75)))
10101011100100001000101001010100000000000000000000000000000000000000000000
NIL

GCL 2.6.6 / Fedora 1 / Athlon MP (x86)

Anonymous

 

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    Follow 2 latest changes.

    Date Changed by Updated Field Previous Value => Replaced by
    2013-11-21 camm StatusNone => Fixed
        Open/ClosedOpen => Closed

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