13
Clearing
and
correcting
Fractions
P
% @
d
1
% ˜
In the MathPrint™ mode, fractions with
P
can include real
and complex numbers, operation keys (
T
,
V
, etc.), and
most function keys (
F
,
%
_
, etc.).
In Classic mode, fractions with
P
do not allow operation
keys, functions, or complex fractions in the numerator or
denominator.
Note:
In Classic mode, only number entries are supported
when using
P
. Fractions in Classic mode are shown with a
double-thick fraction bar (for example, ).
The
numerator
must be an integer, and the denominator must be a positive
integer. To compute more complex expressions (functions,
variables, complex numbers, etc.), use
W
along with
(
and
)
.
The calculator defaults output to improper fractions. Results
are automatically simplified.
% s
Returns to the Home screen.
-
Clears an error message.
Clears characters on entry line.
Moves the cursor to last entry in history
once display is clear.
J
Deletes the character at the cursor.
% f
Inserts a character at the cursor.
% {
Clears variables
x
,
y
,
z
,
t
,
a
,
b
,
c
, and
d
to their default value of 0.
%
2
Resets the calculator. Returns unit to
default settings; clears memory
variables, pending operations, all
entries in history, and statistical data;
clears any stored operation, and
ans
.
