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Re: setting discrete values for a function -- newbie

  • To: mathgroup at smc.vnet.net
  • Subject: [mg97608] Re: [mg97600] setting discrete values for a function -- newbie
  • From: Bob Hanlon <hanlonr at cox.net>
  • Date: Tue, 17 Mar 2009 04:56:47 -0500 (EST)
  • Reply-to: hanlonr at cox.net

Clear[f]

(f[#] = 0) & /@ {a, b, c};


Bob Hanlon

---- "Karsten W." <Karsten.G.Weinert at googlemail.com> wrote: 

=============
Hello,

my task is to set some function values f[[a], f[b], ... to zero. Is
there a nicer way to do this than this one:

Clear[f];
args = Partition[{a,b,c}, 1];
Apply[(f[#] = 0 )&, args, {1}];

Especially, can I avoid calling Partition?


Best wishes,
Karsten.



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