User Manual - Page 19

For 83PL/TBL/1L1/A.

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TI-83 Plus Operating the TI-83 Plus Silver Edition 16
Instructions
An instruction initiates an action. For example,
ClrDraw
is an instruction
that clears any drawn elements from a graph. Instructions cannot be
used in expressions. In general, the first letter of each instruction name
is uppercase. Some instructions take more than one argument, as
indicated by an open parenthesis (
(
) at the end of the name. For
example,
Circle(
requires three arguments,
Circle(
X
,
Y
,
radius
)
.
Interrupting a Calculation
To interrupt a calculation or graph in progress, which is indicated by the
busy indicator, press
É
.
When you interrupt a calculation, a menu is displayed.
To return to the home screen, select
1:Quit
.
To go to the location of the interruption, select
2:Goto
.
When you interrupt a graph, a partial graph is displayed.
To return to the home screen, press
or any nongraphing key.
To restart graphing, press a graphing key or select a graphing
instruction.
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