-----BEGIN PGP SIGNED MESSAGE-----
>>>>> "Tom" == Tom Lane <tgl@sss.pgh.pa.us> writes:
Tom> Actually the odds are far better than that. If the range is
Tom> 2^31-1 then only about 2^-16th of the outputs should be less
Tom> than 2^15. So ten probes gives you a failure probability of
Tom> about 2^-160 not 2^-10.
Oops, 2^16 != 2^32 / 2.
So a dynamic test is not only possible but wouldn't cost to much at
configure time.
roland
- --
PGP Key ID: 66 BC 3B CD
Roland B. Roberts, PhD Unix Software Solutions
roberts@panix.com 76-15 113th Street, Apt 3B
rbroberts@acm.org Forest Hills, NY 11375
-----BEGIN PGP SIGNATURE-----
Version: 2.6.3a
Charset: noconv
Comment: Processed by Mailcrypt 3.5.4, an Emacs/PGP interface
iQCVAwUBOYmtf+oW38lmvDvNAQGWYwP/eXRtrDPu/xN+W9pCd9y34d4jbrPH7jku
nBAuSYtCRyoMgTkjdCtqThzq3vzPLDwfmOZcmWP8W5AmQPJjvcdFwI7y1XgGlaxd
aAIlqqf+TTkZwIUh2vnWTuu5JKkiAZI6UuzNSzy79O/frxKE2y97zCuMw02I0kMK
iGNSybN3L5w=
=36yP
-----END PGP SIGNATURE-----