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Text File  |  1992-11-15  |  904 b   |  29 lines
  1. Newsgroups: comp.graphics.gnuplot
  2. Path: sparky!uunet!zaphod.mps.ohio-state.edu!moe.ksu.ksu.edu!ux1.cso.uiuc.edu!news.cso.uiuc.edu!rsm1.physics.uiuc.edu!lewart
  3. From: d-lewart@uiuc.edu (Daniel S. Lewart)
  4. Subject: Re: Locus
  5. References: <1992Nov16.013111.11911@en.ecn.purdue.edu>
  6. Message-ID: <BxsnF2.90H@news.cso.uiuc.edu>
  7. Originator: lewart@rsm1.physics.uiuc.edu
  8. Sender: usenet@news.cso.uiuc.edu (Net Noise owner)
  9. Reply-To: d-lewart@uiuc.edu (Daniel S. Lewart)
  10. Organization: UIUC Physics Department
  11. Date: Mon, 16 Nov 1992 05:33:00 GMT
  12. Lines: 15
  13.  
  14. In article <1992Nov16> kwan@en.ecn.purdue.edu (Yik-Yin Edwin Kwan) writes:
  15.  
  16. > Is there a way to plot a locus with Gnuplot?  For example, how can I
  17. > plot x**2 + y**2 = 1 as a circle, without using the parametric form?
  18.  
  19.     f(x) = sqrt(1-x*x)
  20.     plot [-1:1] f(x),-f(x)
  21.     pause -1 "Hit return to continue"
  22.  
  23. > Please reply by mail.
  24.  
  25. No.
  26.  
  27. Daniel Lewart
  28. d-lewart@uiuc.edu
  29.