Before Starting Calculations
If after making corrections, input of the formula is
complete, the answer can be obtained by pressing [ = ]. If,
however, more is to be added to the formula, advance the
cursor using the [4] key to the end of the formula for
input.
To clear memory contents, press [0] [STO] [M].
Display
(Lower)
Ans
Example
The stored 10-digit
Operation
[]
Operation Modes
Addition/subtraction to or from sum in memory cannot
be carried out with [M+], [SHIFT] [M–] keys in "SD" mode
and "REG" mode.
When using this calculator, it is necessary to select the
proper mode to meet your requirements. This can be done
by pressing [MODE] to scroll through sub-menus. Then
select the appropriate mode by keying in the number.
result (28.571421857) is
used when you continue
the calculation by simply
pressing [] or any other
arithmetic function key.
(upper display)
If an unnecessary character has been included in
a
Difference between [STO][M] and [M+], [SHIFT][M–] :-
Both [STO] [M] and [M+], [SHIFT] [M–] can be used to
input results into memory, however when the [STO] [M]
operation is used, previous memory contents are cleared.
When either [M+] or [SHIFT] [M–] is used, value is added
or subtracted to or from present sum in memory.
formula, use the [3] and [4] keys to move to the
position of the error and press the "DEL" key. Each press
of "DEL" will delete one command ( one step ).
14 [=]
400.000
400.
Press [MODE] once to read the first page of the main
(The final result is
automatically rounded to
the specified three
decimal places.)
menu.
COMP SD REG
1
Example: To correct an input of 369 2 to 369 2 :-
2
3
AT-30i
369[][]2
369xx2_
Press [MODE] again.
Deg Rad Gra
0.
Example: Input 456 into memory "M" using [STO] [M]
procedure. Memory already contains value of 123.
Cancel specification by
specifying "Norm" again.
[MODE][MODE][MODE][3][1]
D
[3][3][DEL]
[ON/AC] [1] [2] [3] [STO] [M]
1
2
3
M=
369x2
123.
0.
M
D
D
Rounding the Intermediate Result
As the number of decimal places is specified, the
intermediate result will be automatically rounded to the
Press [MODE] further.
Fix Sci Norm
If a character has been omitted from a formula, use the
[3] and [4] key to move to the position where the
character should have been input, and press [SHIFT]
followed by [INS] key. Each press of [SHIFT] [INS] will
create a space for input of one command.
[ON/AC] [4] [5] [6] [STO] [M]
[ON/AC]
M=
_
M
M
M
456.
1
2
3
2-lines display
Scientific Calculator
D
specified decimal places.
However, the stored
intermediate result is not rounded. In order to match the
displayed value and the stored value, [SHIFT] [Rnd] can
be input.
Press "MODE" once more to leave the menu.
0.
_
D
0.
Example: To correct an input of 2.362 to sin 2.362 :-
[RCL] [M]
M=
Calculation Modes
"COMP" mode : - general calculations, including function
calculations can be executed.
"SD" mode:- standard deviation calculation can be
executed. "SD" symbol appears in display.
"REG" mode:- regression calculations can be performed.
"REG" symbol appears in display.
2[•]36[x2]
You can compare the final result obtained in the previous
example with the final result of the following example.
456.
2.362_
D
0.
0.
0.
0.
D
with advance
statistical functions
Example: Input 456 into memory "M" using M+. Memory
already contains value of 123.
Display
(Lower)
2.362
[3][3][3][3][3]
[SHIFT][INS]
[sin]
Example
Operation
[ON/AC] [1] [2] [3] [STO] [M]
[ON/AC] [4] [5] [6] [M+]
[ON/AC]
M=
D
200714 = 400
rounded to 3 decimal
places
200[]7 [] 14[=]
400.
123.
M
D
[MODE][MODE][MODE][1][3]
400.000
28.571
.362
456
M
D
200[]7 [=]
456.
Angular Measurement Modes
"DEG" mode:- specify measurement in "degrees". "D"
symbol appears in display window.
"RAD" mode:- specify measurement in "radians". "R"
symbol appears in display window.
"GRA" mode:- specify measurement in "grads". "G"
symbol appears in display window.
D
The intermediate result is
automatically rounded
to the specified three
decimal places.
sin .362
_
D
0.
M
D
When [SHIFT] [INS] are pressed, the space that is opened
is displayed as " ". The function or value assigned to the
next key you press will be inserted in the . To exit from
the insertion mode, move the cursors, or press [SHIFT]
[INS] , or press [=].
round the stored
intermediate result to
the specified three
decimal places
[SHIFT] [Rnd]
28.571
[RCL] [M]
M=
579.
M
D
Display Modes
"FIX" mode:- specify number of decimal places. "Fix"
symbol appears in display window.
"SCI" mode:- specify number of significant digits. "Sci"
symbol appears in display window.
[]
Ans
(upper display)
399.994
Even after the [=] key has been pressed to calculate a
result, it is possible to use this procedure for correction.
Press the [3] key to move the cursor to the place where
the correction is to be made.
14 [=]
Cancel specification by
specifying "Norm" again.
[MODE][MODE][MODE][3][1]
399.994
Please read before using.
– 4 –
– 8 –
– 12 –
– 16 –
Arithmetic Operations & Parenthesis Calculations
• Arithmetic operations are performed by pressing the
keys in the same order as noted in the formula.
• For negative values, press [(-)] before entering the value
• For mixed basic arithmetic operations, multiplication and
division are given priority over addition and subtraction
• Assuming that display mode "Norm 1" is selected.
Safety Precautions
"NORM" mode:- cancels "Fix" and "Sci" specifications.
Special Functions
Answer Function
This unit has an answer function that stores the result of
the most recent calculation. Once a numeric value or
numeric expression is entered and [=] is pressed, the
result is stored by this function.
Specifying the Number of Significant Digits
This specification is used to automatically round
intermediate results and final results to the number of
digits you have specified.
Be sure to read the following safety precautions before
using this calculator. Keep this manual handy for later
reference.
Note:-
• Mode indicators appear in the lower part of the display.
• The "COMP", "SD", and "REG" modes can be used in
combination with the angle unit modes.
• Be sure to check the current calculation mode (COMP, SD,
REG) and angle unit mode (DEG, RAD, GRA) before
beginning a calculation.
Batteries
As with the number of decimal places, displayed results
are rounded to the specified number of digits, but stored
results are normally not rounded.
• After removing the batteries from the calculator, put
them in a safe place where there is no danger of them
getting into the hands of small children and accidently
swallowed.
• Keep batteries out of the reach of children. If accidentally
swallowed, consult with a physician immediately.
• Never charge batteries, try to take batteries apart, or
allow batteries to become shorted. Never expose
batteries to direct heat or dispose of them by
incineration.
To recall the stored value, press the [Ans] [=] key. When
[Ans] is pressed, "Ans" will appear on the display, and the
value can be used in subsequent calculations.
Display
To specify the number of significant digits (Sci.), select
[SCI] in the sub-menu "FIX/SCI/NORM" and then you are
asked to enter a value indicating the number of significant
digits (0~9) as below.
Example
Operation
(Lower)
Calculation Priority Sequence
Calculations are performed in the following order of
precedence:-
1. Coordinate transformation: Pol(x, y),Rec(r, )
2.Type A functions :-
23 + 4.5 –53 =–25.5
23 [] 4.5 [] 53 [=]
–25.5
56(–12)(–2.5)=268.8 56[][(–)]12[][(–)]2.5[=]
268.8
Example: 123456 = 579
789579 = 210
12369753274103= 12369[] 7532 []
12
12
6.90368061310
74103[=]
6.903680613
Sci 0~9?
75
(4.510 )(–2.3
4.5[EXP]75 [] [(–)]2.3
[EXP] [(–)]79 [=]
[( ] 2 [] 3[ )][]
10[x2] [=]
–79
–3
–03
These functions are those in which the value is entered
and than the function key is pressed, such as x2, x–1, x!,
[ON/AC][1][2][3][][4][5][6][=]
10 ) = –1.03510
–1.035
123+456
2
579.
• Misuse of batteries can cause them to leak acid that can
cause damage to nearby items and creates the
possibility of fire and personal injury.
Note : "0" indicating 10 significant digits.
Meanwhile, the "Sci" indicator will appear on the display.
(2+3)10 =500
D
º
'''.
500.
14285.71429
0.7142857
x
y
5
3. Powers and roots, x , √
4. Fractions, a /c
[7][8][9][][Ans]
(110 )7=
1[EXP]5 [] 7 [=]
789–Ans_
Display
b
579.
•
Always make sure that
a
battery's positive (+) and
14285.71429
5
D
Example
Operation
(Lower)
negative (–) sides are facing correctly when you load it
into the calculator.
• Remove the batteries if you do not plan to use the
calculator for a long time.
• Use only the type of batteries specified for this calculator
in this manual.
• Do not mix old and new batteries. Do not mix alkaline,
standard (carbon-zinc), or rechargeable (nickle cadmium)
batteries.
5. Abbreviated multiplication format in front of π, memory
name or variable name, such as 2π, 5A, πA, etc.
6.Type B functions :-
These functions are those in which the function key is
pressed and then the value is entered such as √, 3√, log,
(110 )714285=
1[EXP]5[]7 []
1006 = 16.66666666 100[]6 [=]
16.66666667
[=]
0.7142857
14285 [=]
789–Ans
01
specify 5 significant
digits
[
[
Mode][Mode][Mode][2][5]
1.6667
210.
please note that internal calculation is calculated
in 12 digits for a mantissa and the result is
displayed and rounded off to 10 digits.
D
Cancel specification by
specifying "Norm" again.
Mode][Mode][Mode][3][1]
16.66666667
Numeric values with 12 digits for a mantissa and 2 digits
for an exponent can be stored in the "Ans" memory. The
"Ans" memory is not erased even if the power of the unit
is turned OFF. Each time [=] , [Shift] [%] , [M+] , [Shift] [M–] ,
and [STO] ( = A ~ F, M, X, Y ) is pressed, the value in the
Ans memory is replaced with the new value produced by
the calculation execution. When execution of
calculation results in an error, however, the "Ans" memory
retains its current value.
Note:- Contents of "Ans" memory are not altered when
RCL ( = A~F, M, X, Y) is used to recall contents of
variable memory. Also, contents of "Ans" memory are not
altered when variables are input when the variable input
prompt is displayed.
x
x
–1
–1
–1
ln, e , 10 , sin, cos, tan, sin , cos , tan , sinh, cosh, tanh,
3 + 5 6 = 33
3 [] 5 [] 6 [=]
33.
36.
–1
–1
–1
sinh , cosh , tanh , (–).
7. Abbreviated multiplication format in front of Type B
functions, such as, 2√3, A log2, etc.
8. Permutation, combination, nPr, nCr
9. ,
7 8 4 5 = 36
7 [] 8 [] 4 [] 5 [=]
Shifting the Decimal Place
1 2 3 4 5 6 1 [] 2 [] 3 [] 4 []
= 6.6 5 [] 6 [=]
You can use the key [ENG] to shift the decimal point of
the displayed value three places to the left or right. Each
3-place shift to the left is the same as dividing the value
by 1000, and each shift to the right is the same as
multiplying by 1000. This means that this function is
useful when converting metric weights and measures to
other metric units.
6.6
• Battery Contains Mercury. Do Not Put in Trash. Recycle or
Manage as Hazardous Waste.
100 (23) 4 = 80 100 [][( ] 2 [] 3[ )]
[] 4 [=]
a
80.
29.
10. ,
2 3 ( 4 5 ) = 29
2 [] 3 [] [(] 4 [] 5 [=]
Closed parentheses
Disposing of the Calculator
• Never dispose of the calculator by burning it. Doing so
can cause certain components to suddenly burst,
creating the danger of fire and personal injury.
• The displays and illustrations (such as key markings)
shown in this Owner's Manual are for illustrative
purposes only, and may differ somewhat from the actual
items they represent.
• When functions with the same priority are used in series,
execution is performed from right to left for :- exln√120
➞ ex{ln(√120)}. Otherwise, execution is from left to right.
• Operations enclosed in parentheses are performed first.
occurring immediately
before operation of the
[=] key may be omitted.
Display
( 7 2 ) ( 8 5 ) = 65 [( ] 7 [] 2 [ )][( ] 8 [] 5 [=]
A multiplication sign [
occurring immediately
65.
Example
Operation
(Lower)
]
123m456 = 56088m 123[]456 [=]
56088.
Stacks
03
= 56.088km [ENG]
56.088
This calculator uses memory areas, called "stacks", to
temporarily store values (numeric stack) and commands
(command stack) according to their precedence during
calculations. The numeric stack has 10 levels and the
command stack has 24 levels. A stack error (stk ERROR)
occurs whenever you try to perform a calculation that is
so complex that the capacity of a stack is exceeded.
Omitting the multiplication sign ()
before an open parantheses
can be omitted.
78g0.96 = 74.88g
78[]0.96 [=]
74.88
03
• The contents of this manual are subject to change
without notice.
When inputting a formula as it is written, from left to right,
it is possible to omit the multiplication sign () in the
following cases :-
= 0.07488kg [SHIFT] [ENG]
0.07488
10 { 2 7 ( 3 6 )} 10 [
][( ] 2 [] 7 [( ] 3 [
]
–55.
= –55 6 [=]
– 5 –
– 9 –
– 13 –
– 17 –
– 1 –
Handling Precautions
• Be sure to press the "ON/AC" key before using the
calculator for the first time.
Error Loacator
Percentage Calculations
Use the "COMP" mode for percentage calculations.
Memory
• Before the following functions :-
Pressing [3] or [4] after an error occurs display the
calculation with the cursor positioned at the location
where the error occured.
sin, cos, tan, sin–1, cos–1, tan–1, sinh, cosh, tanh, sinh–1
cosh–1, tanh–1, log, ln, 10x, ex, √, 3√, Pol(x,y), Rec(r, )
example: 2sin30, 10log1.2, 2√3, 2Pol(5, 12), etc.
,
This calculator contains 9 standard memories. There are
two basic types of memories, i.e., "variable" memories,
which are accessed by using the [STO] and [RCL] keys in
combination with the alphabets A, B, C, D, E, F, M, X and Y.
The "independent" memory, which is accessed by using
the [M+] , [Shift] [M–] and [RCL] and [M] keys. The
independent memory uses the same memory area as
variable M.
Display
(Lower)
• Even if the calculator is operating normally, replace the
battery at least once every three years. Dead battery can
leak, causing damage to and malfunction of the
calculator. Never leave the dead battery in the calculator.
• The battery that comes with this unit discharges slightly
during shipment and storage. Because ofthis, it may
require replacement sooner than the normal expected
battery life.
Example
Percentage
26% of $15.00
Ratio
Operation
Overflow and Errors
• Before fixed numbers, variales and memories :-
example: 2π, 2AB, 3Ans, etc.
15 []26 [SHIFT] [%]
75[]250 [SHIFT] [%]
3.9
30.
The calculator is locked up while an error message is on
the display. Press [ON/AC] to clear the error, or press [3]
or [4] to display the calculation and correct the problem.
75 is what % of 250?
• Before parentheses :-
example: 3(56), (A1)(B1), etc.
Contents of both the variable and independent memories
are protected even when the power is turned OFF.
"Ma ERROR" caused by:-
Specifying the Format of Calculation Results
•
Low battery power can cause memory contents to
become corrupted or lost completely. Always keep
written records of all important data.
• Calculation result is outside the allowable calculation
range.
• Attempt to perform a function calculation using a value
that exceeds the allowable input range.
• Attempt to perform an illegal operation (division by zero,
etc.).
You can change the precision of calculation results by
specifying the number of decimal places or the number of
significant digits. You can also shift the decimal place of a
displayed value three places to the left or right for
one-touch conversions of metric weights and measures.
Continuous Calculation Function
Even if calculations are concluded with the [=] key, the
result obtained can be used for further calculations. In
this case, calculations are performed with 10 digits for the
mantissa which is displayed.
Variable memories
Up to 9 values can be retained in memory at the same
time, and can be recalled when desired.
• Avoid use and storage in areas subjected to temperature
extremes. Very low temperatures can cause slow display
response,total failure of the display, and shortening of
battery life.Also avoid leaving the calculator in direct
sunlight, neara window, near a heater or anywhere else it
might become exposed to very high temperatures. Heat
can cause discoloration or deformation of the
calculator's case, anddamage to internal circuitry.
Example: Input 123 into memory "A" :-
Action
Upon power up reset, the display format is defaulted at
"Norm1". Each time when you press "[MODE] [MODE]
[MODE] [3]" you can choose either "Norm 1" or "Norm 2"
by keying in [1] or [2] respectively.
Norm 1 :- all values less than 10–2 or greater than 109 are
automatically expressed as exponents.
Norm 2 :- all values less than 10–9 or greater than 109 are
automatically expressed as exponents.
Example: To calculate 3.14 continuing after 34=12
[ON/AC] 123
[STO] [A]
[ON/AC]
_
123
A=
_
• Check your input values and make sure they are all
within the allowable ranges. Pay special attention to
values in any memory areas you are using.
0.
[ON/AC] [3] [] [4] [=]
(continuing) [] [3] [•] [1] [4]
[=]
3x4
D
12.
D
123.
Ans÷3.14_
D
12.
•
Avoid use and storage in areas subjected to large
amounts of humidity and dust. Take care never to leave
the calculator where it might besplashed by water or
exposed to large amounts of humidity or dust. Such
elements can damage internal circuitry.
"Stk ERROR" caused by:-
D
•
Capacity of the numeric stack or operator stack is
exceeded.
0.
Ans÷3.14
3.821656051
D
Action
Note: You cannot specify the display format (Fix, Sci) while
the calculator is in Base-N mode.
D
• Simplify the calculation. The numeric stack has 10 levels
and the operator stack has 24 levels.
• Divide your calculation into two or more separate parts.
[RCL] [A]
A=
123.
• Never drop the calculator or otherwise subject it to
strong impact.
• Never twist or bend the calculator. Avoid carrying the
calculator in the pocket of your trousers or other
tight-fitting clothing where it might be subjected to
twisting or bending.
• Never try to take the calculator apart.
• Never press the keys of the calculator with a ball-point
pen or other pointed object.
• Use a soft, dry cloth to clean the exterior of the unit. If the
calculator becomes very dirty, wipe it off with acloth
moistened in a weak solution of water and a mildneutral
household detergent. Wring out all excess moisture
before wiping the calculator. Never use thinner, benzine
or other volatile agents to clean the calculator. Doing so
can remove printed markings and damage the case.
D
Specifying the Number of Decimal Places
Example: To calculate 133 =
[AC] [1] [] [3] [] [3] [=]
The calculator always performs calculations using
10-digit mantissa and 2-digit exponent, and results are
stored in memory as 12-digit mantissa and 2-digit
a
When formulas are input, the result of the formula's
calculation is retained in memory.
1÷3x3
1.
"Syn ERROR" caused by:-
• Attempt to perform an illegal mathematical operation.
Action
• Press to display the calculation with the cursor located at
the location of the error. Make necessary corrections.
D
a
exponent no matter how many decimal places you
specify. Intermediate results and final results are then
automatically rounded off to the number of decimal
places you have specified.
It should be noted that displayed results are rounded
to the specified number of decimal places, but stored
results are normally not rounded.
[1] [] [3] [=]
Example: Input the result of 123456 into memory "B" :-
[ON/AC] 123 [] 456
1÷3
0.333333333
_
123X456
D
0.
D
(continuing) [] [3] [=]
Ansx3
Number of Input/output Digits and Calculation Digits
The memory area used for calculation input can hold 79
"steps". One function comprises one step. Each press of
numeric or , , and keys comprise one step.
Though such operations as [SHIFT] [x!] (x–1 key) require
two key operations, they actually comprise only one
function, and, therefore, only one step. These steps can be
confirmed using the cursor. With each press of the [3] or
[4] key, the cursor is moved one step.
1.
[STO] [B]
B=
_
D
56088.
D
To specify the number of decimal places ( Fix ), press
[ON/AC]
"[MODE] [MODE] [MODE] [1]" and then
a
value
0.
D
indicating the number of decimal places (0~9).
[RCL] [B]
B=
Fix 0~9?
56088.
D
At this time, you should be able to see "Fix" on the display.
The number of decimal places specified will remain in
– 6 –
– 10 –
– 14 –
– 18 –
– 2 –
Whenever you input the 73rd step of any calculation, the
cursor changes from "_" to "■" to let you know memory is
running low. If you still need to input more, you should
divide you calculation into two or more parts.
effect until "Norm" (to select "Norm" press "[MODE]
[MODE] [MODE] [3]") is specified or significant digits are
specified using "[MODE] [MODE] [MODE] [2]".
This function can be used with Type A functions ( x2, x–1
,
x!), , , x √ and º' ".
Example: Squaring the result of 786=13
Two-lines Display
If a variable expression is entered, the expression is first
calculated according to the values stored in the variable
memories used in the expression. The result is then stored
in the variable memory specified for the result.
y, x
[ON/AC] [7] [8] [] [6] [=]
78÷6
[ON/AC] [MODE]
Example: Input the results of AB into memory "C" :-
13.
COMP SD REG
1
D
2
3
S
A
hyp
M
STO RCL SD REG
D
R
G
Fix Sci
When numeric values or calculation commands are input,
they appear on the display from the left. Calculation
results, however, are displayed from the right.
[ON/AC] [ALPHA] [A] []
[ALPHA] [B]
AXB_
(continuing) [x2]
0.
Ans2_
D
You can simultaneously check the calculation formula and
its answer. The first line displays the calculation formula.
The second line displays the answer.
[MODE]
13.
Deg Rad Gra
1
D
2
3
[STO] [C]
C=
The allowable input/output range (number of digits) of
this unit is 10 digits for a mantissa and 2 digits for the
exponent. Calculations, however, are performed internally
with a range of 12 digits for a mantissa and 2 digits for an
exponent.
6898824.
[=]
Ans2
D
[MODE]
169.
Fix Sci Norm
1
D
2
3
[ON/AC]
_
0.
Keys Layout
Replay Function
D
[1]
This function stores formulas that have been executed.
After execution is complete, pressing either the [3] or
[4] key will display the formula executed.
Fix 0~9?
[RCL] [C]
C=
Example: 3 105 7 =
6898824.
D
3[EXP]5[÷]7[=]
[4] (to specify 4 decimal places)
Pressing [4] will display the formula from the beginning,
with the cursor located under the first character.
_
OFF
3E5÷7
SHIFT
REPLAY
ALPHA
MODE
42857.14286
0.0000
Deleting memories
D
D
Fix
To delete all contents of variable memories, press [Shift]
followed by [Mcl] [=].
Pressing [3] will display the formula from the end, with
the cursor located at the space following the last
character. After this, using the [4] and [3] to move the
cursor, the formula can be checked and numeric values or
commands can be changed for subsequent execution.
3[EXP]5[÷]7[]42857[=]
3E5÷7–42857
Reset to "Norm"
[ON/AC] [MODE]
0.1428571
x
COMP SD REG
1
D
x!
x–1
nPr
Rec(
2
3
Independent Memory
x3
10
3
nCr
Pol(
xy
ex
Corrections
Addition and subtraction (to and from sum) results can be
stored directly in memory. Results can also be totalized in
memory, making it easy to calculate sums. The icon "M"
will be lighted as long as M is not empty.
x
d
/c
To make corrections in a formula that is being input, use
the [3] and [4] keys to move to the position of the error
and press the correct keys.
[MODE]
[MODE]
Deg Rad Gra
3
x2
Example:
1
2
ENG
ab/c
log
ln
[ON/AC] [1] [2] [3] []
[4] [5] [6] [=]
123x456
A
C
sin–1
D
cos–1
E
tan–1
tan
M–
F
º ,,,B
56088.
Example: To change an input of 122 to 123 :-
Example: Input 123 to independent memory.
Fix Sci Norm
1
D
(–)
hyp
cos
sin
[1] [2] [2]
2
3
[ON/AC] [1] [2] [3]
122_
123_
123
_
;
0.
0.
[4]
r
M
X
Y
123x456
123x456
123x456
D
D
[3]
[1]
56088.
,
Norm 1~2?
(
)
STO
RCL
M+
D
[3]
[M+]
122
DT CL
[=]
0.
123.
A
B
C
Mcl Scl
D
D
INS
56088.
Recall memory data
[ON/AC]
D
Display
(Lower)
16.66666667
[3]
123_
DEL
7
8
9
ON/AC
Example
1006 = 16.66666666 100 [] 6 [=]
Operation
0.
0.
[3]
_
D
D
–
1
y
y
n
y
n
56088.
D
Example: To change an input of cos60 to sin60 :-
specify 4 decimal places [MODE][MODE][MODE][1][4]
16.6667
[RCL] [M]
M=
12
_
4
5
6
÷
[cos] [6] [0]
123.
cancel specification
[MODE][MODE][MODE]
cos 60
D
–
x
x
y
x
n
xn
1
0.
[3] [1]
200[]7 [] 14[=]
MODE][MODE][MODE][1][3]
16.66666667
400.
Add 25, subtract 12
25 [M+] 12 [SHIFT] [M–]
D
200714 = 400
rounded to 3 decimal
places
+
DRG
1
2
3
–
[3] [3] [3]
12.
[
400.000
cos 60
D
0.
Recall memory data
[ON/AC]
Rnd
Ran#
π
%
D
200 [] 7[ =]
28.571
Ans
=
EXP
0
•
[sin]
The intermediate result is
automatically rounded
to the specified three
decimal places.
0.
sin 60
D
0.
D
[RCL] [M]
M=
136.
D
– 7 –
– 11 –
– 15 –
– 19 –
– 3 –
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