Age old question. From a purely mathematical standpoint, this is an "indeterminate form" -- i.e. not strictly meaningful other than as a limit.
There are decent practical arguments, however, for assigning the value 1. See http://mathforum.org/dr.math/faq/faq.0.to.0.power.html for some references. I could support either leaving as is (with the doc that I added) or throwing ArithmeticException, but I would prefer to leave it as is. Phil --- Stephen Colebourne <[EMAIL PROTECTED]> wrote: > Patch applied. > > Q: Is a zero fraction to the power of one == one ??? > > If not, the code is wrong. > > Stephen > > ----- Original Message ----- > From: "Phil Steitz" <[EMAIL PROTECTED]> > To: "Jakarta Commons Developers List" <[EMAIL PROTECTED]>; > <[EMAIL PROTECTED]> > Sent: Wednesday, August 13, 2003 5:46 PM > Subject: RE: [lang] 2.0 left to do > > > > > > > > Just attached a patch here: > > > > http://nagoya.apache.org/bugzilla/show_bug.cgi?id=22386 > > > > to document the continued fraction implementation in > > Fraction.getFraction(double) and also to control integer overflows. > > > > At the very least, the overflow situation needs to be documented. The > > patch modifies methods to throw ArithmeticException when this occurs. > > > > Phil > > --- Steven Caswell <[EMAIL PROTECTED]> wrote: > > > > > > > > > > > > Steven Caswell > > > [EMAIL PROTECTED] > > > a.k.a Mungo Knotwise of Michel Delving > > > "One ring to rule them all, one ring to find them..." > > > > > > > > > > -----Original Message----- > > > > From: Gary Gregory [mailto:[EMAIL PROTECTED] > > > > Sent: Tuesday, August 12, 2003 7:55 PM > > > > To: 'Jakarta Commons Developers List' > > > > Subject: RE: [lang] 2.0 left to do > > > > > > > > > > > > As far as I can tell, we are here: > > > > > > > > To do: > > > > > > > > 1.1) Steven Caswell [EMAIL PROTECTED]: > > > > "NestableDelegate test cases" > > > > > > Several tests to write here, mostly to increase the coverage. Would > be > > > good > > > to get into 2.0, but I don't think it should delay the release. > > > > > > > 1.2) Steven Caswell [EMAIL PROTECTED]: "I need to > > > > apply the patch from DateUtils testing (will do that this > > > > afternoon)." > > > > > > > > Was that done in DateUtils version 1.11? > > > > > > Yes. > > > > > > > > > > > 2) #22172 needs resolving. Timezone bug. > > > > 3) Pete Gieser's javadoc patches. > > > > 4) Update RELEASE-NOTES > > > > 5) Release RC2 > > > > 6) Check RC2 feels good. > > > > 6) Release 2.0 > > > > 7) Update website/xdocs > > > > 8) Create JDiff for website > > > > > > > > > > > > Done: > > > > > > > > 1) Gary's query on private CharSet.DASH/NEGATE. > > > > > > > > > -----Original Message----- > > > > > From: Henri Yandell [mailto:[EMAIL PROTECTED] > > > > > Sent: Wednesday, August 06, 2003 20:18 > > > > > To: Jakarta Commons Developers List > > > > > Subject: [lang] 2.0 left to do > > > > > > > > > > > > > > > Back from conference :) > > > > > > > > > > Reviewing emails, I think this is the list of things left to > handle? > > > > > > > > > > 1) Gary's query on private CharSet.DASH/NEGATE. > > > > > 2) #22172 needs resolving. Timezone bug. > > > > > 3) Pete Gieser's javadoc patches. > > > > > 4) Update RELEASE-NOTES > > > > > 5) Release RC2 > > > > > 6) Check RC2 feels good. > > > > > 6) Release 2.0 > > > > > 7) Update website/xdocs > > > > > 8) Create JDiff for website > > > > > > > > > > > > > > > Anything I've missed? > > > > > > > > > > 2 is the only major one to handle. 1 does not influence the > public > > > > > API, and 3 depends on whether Pete can get his patch in etc. Is 2 > > > > > closed? > > > > > > > > > > Hen > > > > > > > > > > > > > > > > > > > > --------------------------------------------------------------------- > > > > > To unsubscribe, e-mail: > [EMAIL PROTECTED] > > > > > For additional commands, e-mail: > [EMAIL PROTECTED] > > > > > > > > > > > > > > > > --------------------------------------------------------------------- > > > To unsubscribe, e-mail: [EMAIL PROTECTED] > > > For additional commands, e-mail: [EMAIL PROTECTED] > > > > > > > > > __________________________________ > > Do you Yahoo!? > > Yahoo! SiteBuilder - Free, easy-to-use web site design software > > http://sitebuilder.yahoo.com > > > > --------------------------------------------------------------------- > > To unsubscribe, e-mail: [EMAIL PROTECTED] > > For additional commands, e-mail: [EMAIL PROTECTED] > > > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > __________________________________ Do you Yahoo!? Yahoo! SiteBuilder - Free, easy-to-use web site design software http://sitebuilder.yahoo.com --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
