Hi, 
i was re-reading your answer and was wondering if you acutally answered the 
question: "if the fingerprint is a graph invariant".  I was asking for 
something else: if the different CDK versions would produce the same 
fingerprint for the same molecule.

Regards,
Till

Am Mittwoch, 4. November 2015, 14:37:03 schrieb Till Schäfer:
> thx for the fast answer. 
> 
> Viele Grüße 
> Till
> 
> Am Mittwoch, 4. November 2015, 14:09:54 schrieb Egon Willighagen:
> > Dear Till,
> > 
> > neither. The default (oldest) CDK fingerprint is like the Daylight
> > fingerprint (using the same approach), but is not meant to be
> > identical.
> > 
> > Grtz,
> > 
> > Egon
> > 
> > On Wed, Nov 4, 2015 at 2:05 PM, Till Schäfer
> > <till2.schae...@tu-dortmund.de> wrote:
> > > Hi,
> > > i would like to know if the daylight fingerprint should be identical for 
> > > the latest CDK 1.4 and the latest CDK 1.5. Are there any changes, that 
> > > cause another ordering of the features, or some feature to be detected 
> > > differently?
> > >
> > > Regards,
> > > Till
> > >
> > > --
> > > Dipl.-Inf. Till Schäfer
> > > TU Dortmund University
> > > Chair 11 - Algorithm Engineering
> > > Otto-Hahn-Str. 14 / Room 237
> > > 44227 Dortmund, Germany
> > >
> > > e-mail: till.schae...@cs.tu-dortmund.de
> > > phone: +49(231)755-7706
> > > fax: +49(231)755-7740
> > > web: http://ls11-www.cs.uni-dortmund.de/staff/schaefer
> > > pgp: 
> > > https://keyserver2.pgp.com/vkd/SubmitSearch.event?&&SearchCriteria=0xD84DED79
> > >
> > > ------------------------------------------------------------------------------
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> > > Cdk-user@lists.sourceforge.net
> > > https://lists.sourceforge.net/lists/listinfo/cdk-user
> > 
> > 
> > 
> > 
> 
-- 
Dipl.-Inf. Till Schäfer
TU Dortmund University
Chair 11 - Algorithm Engineering
Otto-Hahn-Str. 14 / Room 237
44227 Dortmund, Germany

e-mail: till.schae...@cs.tu-dortmund.de
phone: +49(231)755-7706
fax: +49(231)755-7740
web: http://ls11-www.cs.uni-dortmund.de/staff/schaefer
pgp: 
https://keyserver2.pgp.com/vkd/SubmitSearch.event?&&SearchCriteria=0xD84DED79

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