Sure, if F is X->Y where Y >= 2^X. Otherwise, I don't think so. 2011/8/5 LU Tb <[email protected]>: > Hi! > > does exist function F and G with the following property: > > > G(F(X1,X2,......Xi-1,Xi,Xi+1,Xi+2,......,Xn),Xi)=F(X1,X2,......Xi-1,Xi,Xi+1,Xi+2,......,Xn) > > n is limited. > > > ----- Original Message ----- > > From: Alex Pankratov > To: 'theory and practice of decentralized computer networks' > Sent: Saturday, August 06, 2011 7:02 AM > Subject: Re: [p2p-hackers] a function > This looks suspiciously like a math olympics puzzle where one first needs to > deduce which values of n are possible and then go from there. > > Alex > > ________________________________ > From: [email protected] > [mailto:[email protected]] On Behalf Of LU Tb > Sent: August 5, 2011 7:36 AM > To: [email protected] > Subject: [p2p-hackers] a function > > Hi! > > I have a problem, anyone can help me. > > does exist a function F with the following property: > > F(F(X1,X2,......Xi-1,Xi,Xi+1,Xi+2,......,Xn),Xi)=F(X1,X2,......Xi-1,Xi,Xi+1,Xi+2,......,Xn) > > thank you! > > Tbo LU > > ________________________________ > > _______________________________________________ > p2p-hackers mailing list > [email protected] > http://lists.zooko.com/mailman/listinfo/p2p-hackers > > _______________________________________________ > p2p-hackers mailing list > [email protected] > http://lists.zooko.com/mailman/listinfo/p2p-hackers > >
-- Taral <[email protected]> "Please let me know if there's any further trouble I can give you." -- Unknown _______________________________________________ p2p-hackers mailing list [email protected] http://lists.zooko.com/mailman/listinfo/p2p-hackers
