© 1999 T
EXAS
I
NSTRUMENTS
I
NCORPORATED
TI-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
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