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MathGroup Archive 2006

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Re: Trigonometric form of complex numbers

  • To: mathgroup at smc.vnet.net
  • Subject: [mg64166] Re: [mg64158] Trigonometric form of complex numbers
  • From: Bob Hanlon <hanlonr at cox.net>
  • Date: Fri, 3 Feb 2006 01:03:53 -0500 (EST)
  • Reply-to: hanlonr at cox.net
  • Sender: owner-wri-mathgroup at wolfram.com

polar[x_]:=Abs[x]*Exp[I*Arg[x]];

polar/@(x/.Solve[x^3==-1,x])

{-1, E^((I*Pi)/3), E^(-((I*Pi)/3))}


Bob Hanlon

> 
> From: ivan.svaljek at gmail.com
To: mathgroup at smc.vnet.net
> Subject: [mg64166] [mg64158] Trigonometric form of complex numbers
> 
> Is there a way to force mathematica to output complex numbers in
> trigonometric form (I guess you call it Phasor).
> Can it return all 3 roots of a complex number in such a form ?
> 
> Thanks.
> 
> 


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