© 1999 T
EXAS
I
NSTRUMENTS
I
NCORPORATED
TI
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34
Û
: A Guide for Teachers
A-2
Quick Reference to Keys
(Continued)
A
Key
Function
%
O
Converts a simple fraction to a mixed number or a mixed number to a
simple fraction.
%
i
Recalls the most recently calculated result, displaying it as Ans.
-
Clears characters and error messages on the entry line. Once the
display is clear, it moves the cursor to the last entry in history.
%
{
Clears all memory variables.
Q
Converts a fraction to a decimal, if possible.
v
Lets you enter the statistical data points (
x for 1-VAR stats; x and y
for 2-VAR stats).
J
Deletes the character at the cursor. If you hold
J
down, it deletes all
characters to the right. Then every time you press
J
, it deletes 1
character to the left of the cursor.
%I
Displays a menu that lets you change the Angle mode to degrees (DEG)
or radians (RAD).
C
Enters a value in scientific notation.
<
<
completes the operation or executes the command.
%
w
Displays the following menu that lets you clear data values and exit
STAT
mode.
EXIT ST:
Y N
Press
<
when Y (yes) is underlined to clear data values and exit
STAT
mode.
Press
<
when N (no) is underlined to return to the previous screen
without exiting
STAT
mode.
R
Converts a decimal to a fraction, if possible.
%?
Displays Fac on the entry line and the divisor used to simplify the last
fraction result.
%
‚
Displays the following menu that lets you set the number of decimal
places.
F 0 1 2 3 4 5 6 7 8 9
F
Sets floating decimal (standard) notation
0-9
Sets number of decimal places
