[TRNSYS-users] complex square root
Hermann Schranzhofer
hermann.schranzhofer at tugraz.at
Tue Nov 9 01:53:51 PST 2010
Dear scott,
yes it should be possible, if you use the data type complex
Example:
program cNum
complex a
a = sqrt((-1,0))
write (*,*) a
pause
end
Should give you the output (0.0000000,1.0000000)
Best regards,
Hermann Schranzhofer.
_______________________________________________________________
DI Dr. mont. Hermann Schranzhofer
Institut fuer Waermetechnik / Institute of Thermal Engineering
TU Graz / Graz University of Technology
Inffeldgasse 25 / B, A-8010 Graz
Tel.: +43 316 873 7314
mobil: +43 664 60 873 7314
Fax : +43 316 873 7305
http://www.iwt.tugraz.at/
_______________________________________________________________
> -----Ursprüngliche Nachricht-----
> Von: Scott Schollenberger [mailto:scott.schollenberger at gmail.com]
> Gesendet: Dienstag, 9. November 2010 01:29
> An: trnsys-users at cae.wisc.edu
> Betreff: [TRNSYS-users] complex square root
>
> Is it possible to take the square root of a negative number in Fortran 77?
>
> Scott
> _______________________________________________
> TRNSYS-users mailing list
> TRNSYS-users at cae.wisc.edu
> https://www-old.cae.wisc.edu/mailman/listinfo/trnsys-users
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