Ti.83 Edit Keys - Texas Instruments TI-83 Manual Book

TI-83 Edit Keys
Keystrokes Result
~ or |
Moves the cursor within an expression; these keys repeat.
} or †
Moves the cursor from line to line within an expression that
occupies more than one line; these keys repeat.
On the top line of an expression on the home screen, } moves
the cursor to the beginning of the expression.
On the bottom line of an expression on the home screen, †
moves the cursor to the end of the expression.
y |
Moves the cursor to the beginning of an expression.
y ~
Moves the cursor to the end of an expression.
Í
Evaluates an expression or executes an instruction.
'
On a line with text on the home screen, clears the current line.
On a blank line on the home screen, clears everything on the
home screen.
In an editor, clears the expression or value where the cursor is
located; it does not store a zero.
{
Deletes a character at the cursor; this key repeats.
y [
] Changes the cursor to
INS
underline cursor; to end insertion, press y [
~, or †.
y Changes the cursor to Þ; the next keystroke performs a
operation (an operation in yellow above a key and to the left); to
cancel
ƒ Changes the cursor to Ø; the next keystroke pastes an alpha
character (a character in green above a key and to the right) or
executes
ƒ or press |, }, ~, or †.
y [ ] Changes the cursor to Ø; sets alpha-lock; subsequent keystrokes
.
A LOCK
(on an alpha key) paste alpha characters; to cancel alpha-lock,
press ƒ; name prompts set alpha-lock automatically.
„
Pastes an
in
n
1-8 Operating the TI-83
, press y again.
2nd
(Chapters 10 and 11); to cancel ƒ, press
SOLVE
in mode, a
X Func
mode with one keystroke.
Seq
__
; inserts characters in front of the
in mode, a
T Par
] or press |, },
INS
2nd
in mode, or an
q Pol