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04/23/13 06:54am

I have defined a function containing the variable n.

At some point I want to evaluate the function with n set to 20:

n = 20

The function can be displayed with n replaced by 20.

Now I want to get back to the original formula and enter:


But this does not work as expected. When displaying the original function again, n is replaced by


How can I go back to the original function?

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Subject (listing for 'How to 'Un-Remove'')
Author Date Posted
How to 'Un-Remove' Alexander 04/23/13 06:54am
Re: How to 'Un-Remove' hieron 04/23/13 1:33pm
Re: How to 'Un-Remove' Bill Simpson 04/23/13 1:57pm
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