Using Local Variables In Functions Or Programs - Texas Instruments TI-89 Titanium User Manual

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Using Local Variables in Functions or Programs

A local variable is a temporary variable that exists only while a user-defined function is
being evaluated or a user-defined program is running.
Example of a Local Variable
The following program segment shows a
this module). The variable
while the program is running.
Ê :Local I
:For i,0,5,1
: Disp I
:EndFor
:Disp i
Programming
, and
DelVar Local
is the loop counter. In most cases, the variable
i
commands are available from the Program Editor's
For...EndFor loop
(which is discussed later in
is used only
i
582