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Re: Function for complex polynomial with variable number of arguments

  • To: mathgroup at smc.vnet.net
  • Subject: [mg123507] Re: Function for complex polynomial with variable number of arguments
  • From: Simon <simonjtyler at gmail.com>
  • Date: Fri, 9 Dec 2011 05:57:08 -0500 (EST)
  • Delivered-to: l-mathgroup@mail-archive0.wolfram.com
  • References: <jbq33b$ica$1@smc.vnet.net>
  • Reply-to: comp.soft-sys.math.mathematica at googlegroups.com

You could just add a Default for the pattern p__, i.e.

poly[z_, p__: 0] := Product[z - {p}[[i]], {i, Max[1, Length[{p}]]}]



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