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RE: RealOnly

• To: mathgroup at smc.vnet.net
• Subject: [mg39189] RE: [mg39180] RealOnly
• From: "Harvey P. Dale" <hpd1 at nyu.edu>
• Date: Mon, 3 Feb 2003 01:08:38 -0500 (EST)
• Sender: owner-wri-mathgroup at wolfram.com

Ray:
	Ted Ersek has written a package, SwitchableRealOnly, that does
what you wish.  You can read about it at
http://library.wolfram.com/database/MathSource/560/.
	Best,
	Harvey
Harvey P. Dale
University Professor of Philanthropy and the Law
Director, National Center on Philanthropy and the Law
New York University School of Law
Room 206A
110 West 3rd Street
New York, N.Y. 10012-1074

-----Original Message-----
From: Ray [mailto:rayfg at optonline.net]
To: mathgroup at smc.vnet.net
Subject: [mg39189] [mg39180] RealOnly

If I activate <<Miscellaneous`RealOnly` to do a calculation where I only

want real values, how can I get rid of it so I can do a different
calculation involving complex values. In other words, how do I close the

RealOnly function. Is there another way of doing a calculation that will

work only in the reals without opening RealOnly. Thanks.