Re: intrinsic function for the imaginary part and conjugate?

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Article #4456

#4456

From: Kelly D. Crawford
Date: Thu, 21 Jan 1993 22:17

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In article <C183Gu.7MK@athena.cs.uga.edu>, shen@athena.cs.uga.edu (Mingzuo Shen) writes:
>
>     Metcalf's book (Effective Fortran, 1985) has a list of
> intrinsic functions. Among them, the intrinsic function for
> obtaining the imaginary part of a complex number is AIMAG,
> which makes sense. However, there is no intrinsic function
> for obtaining the real part of a complex number?
> 
>     More seriously(?), the instrinsic function for complex
> conjugate is also AIMAG? I am sure this is a typo or something.

To get the real part of a complex number, use the intrinsic function REAL.
To get the conjugate of a complex argument, use the intrinsic function CONJG.

Kelly

-- 
Kelly D. Crawford             | Amoco Production Research | These are my own
kcrawford@trc.amoco.com       | 4502 East 41st Street     | opinions, not
phone: (918) 660-4043         | Tulsa, OK  74102          | Amoco's...
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Path: arc1-ca.pugleaf.net!sparky!uunet!drd!apctrc!zkdc05
From: zkdc05@trc.amoco.com (Kelly D. Crawford)
Subject: Re: intrinsic function for the imaginary part and conjugate?
Message-ID: <1993Jan21.161751@trc.amoco.com>
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Date: Thu, 21 Jan 1993 22:17:51 GMT
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