User Manual - Page 721

For 83PL/TBL/1L1/A.

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TI-83 Plus Tables and Reference Information 718
Variables
User Variables
The TI-83 Plus uses the variables listed below in various ways. Some
variables are restricted to specific data types.
The variables
A
through
Z
and
q
are defined as real or complex
numbers. You may store to them. The TI-83 Plus can update
X
,
Y
,
R
,
q
,
and
T
during graphing, so you may want to avoid using these variables
to store nongraphing data.
The variables (list names)
L
1
through
L
6
are restricted to lists; you
cannot store another type of data to them.
The variables (matrix names)
[A]
through
[J]
are restricted to matrices;
you cannot store another type of data to them.
The variables
Pic1
through
Pic9
and
Pic0
are restricted to pictures; you
cannot store another type of data to them.
The variables
GDB1
through
GDB9
and
GDB0
are restricted to graph
databases; you cannot store another type of data to them.
The variables
Str1
through
Str9
and
Str0
are restricted to strings; you
cannot store another type of data to them.
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