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  1. Newsgroups: comp.lang.fortran
  2. Path: sparky!uunet!morrow.stanford.edu!oas!francis
  3. From: francis@oas.stanford.edu (Francis Muir)
  4. Subject: SQRT
  5. Message-ID: <1992Sep10.133032.20560@morrow.stanford.edu>
  6. Sender: news@morrow.stanford.edu (News Service)
  7. Organization: Stanford Exploration Project
  8. Distribution: ba
  9. Date: Thu, 10 Sep 1992 13:30:32 GMT
  10. Lines: 3
  11.  
  12. Can someone remind me whether 77 (or 90) allows the generic SQRT
  13. function to be used on complex numbers? And if so, which solution
  14. is returned, the one with a non-negative real part?
  15.