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sorting complex number?

  • To: mathgroup at
  • Subject: [mg57461] sorting complex number?
  • From: Sean2 <sshiau2 at>
  • Date: Sat, 28 May 2005 05:40:06 -0400 (EDT)
  • Sender: owner-wri-mathgroup at

Hi, I need some help
  I am trying to sort a list of complext number, say, List={a+b*I, c+d*I};
 and I want a>c and b>d. I know that Sort can do this with a small list of complex numbers, but what I deal with is a list of about 100000 and maybe more, and it doesn't seem to work with the imaginary part when you just Sort[List],
 Does anyone have a small program to do this?
 thank you

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