pressing
[▼]
or
[▲]
after the last calculation you can view the last performed
operation. Use
[◄]
or
[►]
to go through the previously entered steps and edit
values or commands for further calculations if required.
Operations stored in memory are deleted after switching the calculator off, by
pressing
[ON]
, upon reset, change of format display or calculation mode.
If the memory is full, the oldest records will gradually be replaced with the
latest ones.
Memory-based calculations
The calculator has 9 different memories available for repeated use: A, B, C, D,
E, F, M, X, Y. A real number can be saved in any of the 9 memories.
•
[2ND][STO]
+
[A]
to
[F]
,
[M]
, or
[X]
or
[Y]
enables saving the value into
a given variable.
•
[RCL]
+
[A]
to
[F]
,
[M]
, or
[X]
to
[Y]
recalls the saved values from the variables.
•
[0][2ND][STO]
+
[A]
to
[F]
,
[M]
, or
[X]
to
[Y]
deletes content of a selected
variable.
•
[ALPHA]
+ “variable in memory” enables entering a respective variable
in the calculation.
•
[2ND][CLR][2][=]
deletes all variables.
When using common memory, please adhere to the following rules:
• Press
[M+]
to add the result in the common memory, the “M” indicator is
displayed on the screen when the number is saved in the memory. Press
[RCL][M]
to recall the value from the memory.
• Recalling values from the memory by means of
[RCL][M]
will not affect its
content.
• The common memory is not available in the mode of statistical calculations.
• The memory of the M variable and common memory use the same memory
area.
• To rewrite the memory content with the number displayed on the screen, press
[2ND][STO][M]
.
• To erase the common memory content, press
[0][2ND][STO][M][=]
.
Note
: Besides saving the value in the memory by using
[2ND][STO][M]
, you
can also add the value in the variable stored in the memory by pressing
[M+]
.
Whenever
[2ND][STO][M]
is used, the original value stored in the memory
is deleted and replaced with a new value. Use
[M+]
to add the value to the
memory.
Basic calculations
Basic calculations are used in the COMP mode. Select
[MODE/SET UP][1]
(COMP).
Arithmetic operations
Arithmetic operations are performed by pressing keys in the same order as in
the submission.
To enter a negative value, press
[(–)]
before entering a respective number. The
number may be set through mantissa or exponential notation by using
[x10
x
]
.
Results over 10
10
and below 10
–9
are displayed in exponential form.
Calculating with parentheses
Expressions in parentheses are always calculated in preference. The Rebell
5–EN
To Next Page
Loading...
Need help?
General
