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Re: Clearing a symbol known only through a definition


Andrew,

Is this what you are looking for in your first question?

First execute

a=b;b=3;a

The result of course is 3.

Then execute

Hold[a] /. OwnValues[a][[1]] /. Hold -> Clear

Evaluating a now returns b.

Regards,

Fred Simons
Eindhoven University of Technology


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