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Re: Taking the Arg of a complex number

  • To: mathgroup at smc.vnet.net
  • Subject: [mg122093] Re: Taking the Arg of a complex number
  • From: David Skulsky <edskulsky at gmail.com>
  • Date: Thu, 13 Oct 2011 03:48:26 -0400 (EDT)
  • Delivered-to: l-mathgroup@mail-archive0.wolfram.com
  • References: <j73grj$fvk$1@smc.vnet.net>
  • Reply-to: comp.soft-sys.math.mathematica at googlegroups.com

According to the documentation, "Arg[z] is left unevaluated if z is not a numeric quantity. " NumericQ will show you that x is not a numeric quantity.

David



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