71
E
•
AC
— clears the calculator completely (except the calculator memory).
•
Use
C
to clear a value if you have not yet entered the operator following that
value.
•
Use the number keys (
0
through
9
) to enter values. Press
•
to input a decimal
point.
•
Use
MC
,
MR
,
M
@
and
M+
for calculator memory operations.
MC
— clears the calculator memory.
MR
— recalls the current calculator memory contents.
M
@
— subtracts the currently displayed value from the current memory
contents. You can also press
M
@
to execute a calculation, with the
result being subtracted from the memory contents.
M+
— adds the currently displayed value to the current memory con-
tents. You can also press
M+
to execute a calculation, with the
result being added to the memory contents.
•
Use
!
,
@
,
#
and
$
to specify the arithmetic operation that is marked above
each key.
•
Use
!
/
@
to change the sign.
•
=
— executes a calculation and displays its result.
•
Use % for percentage calculations.
Using the Calculator
