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MathGroup Archive 2005

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Re: Returning an empty sequence

  • To: mathgroup at smc.vnet.net
  • Subject: [mg63297] Re: Returning an empty sequence
  • From: David Bailey <dave at Remove_Thisdbailey.co.uk>
  • Date: Fri, 23 Dec 2005 05:08:23 -0500 (EST)
  • References: <dode3g$62d$1@smc.vnet.net>
  • Sender: owner-wri-mathgroup at wolfram.com

Hello,

Try this definition:

f[n_]:=Switch[n,1,"foo",2,Sequence@@{},3,{"bar"}];

David Bailey
http://www.dbaileyconsultancy.co.uk


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