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4.6.9  Unassigning variables

The VARS() command will list the variables to which you have assigned values or assumptions. If you begin by entering

a := 1

and

anothervar := 2

then

VARS()

will return

[a, anothervar]

The purge command will clear the values and assumptions you make on variables. You can clear the values and assumptions you have made on all variables with

restart

or

rm_all_vars()

command.


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