FIX/SCI/ENG: Indicates the notation used to display a value.
Priority Levels in Calculation
ENGLISH
Operations are performed according to the following priority:
DEG/RAD/GRAD: Indicates angular units.
SCIENTIFIC CALCULATOR
Q Fractions (1l4, etc.) W ∠, engineering prefixes E Functions
STAT
: Appears when statistics mode is selected.
preceded by their argument (x-1, x2, n!, etc.) R Yx,
¿
T Implied
x
M
?
: Indicates that a value is stored in the independent memory.
multiplication of a memory value (2Y, etc.) Y Functions followed by
their argument (sin, cos, etc.) U Implied multiplication of a function
MODEL
EL-520W
:
Indicates that the calculator is waiting for a numerical
value to be entered, such as during simulation calculation.
OPERATION MANUAL
(2sin30, etc.) I
n
C
r
,
n
P
r
O ×, ÷ P +, – { AND } OR, XOR, XNOR
q =, M+, M–, ⇒M, |DEG, |RAD, |GRAD, DATA, CD, →rθ, →xy
and other calculation ending instructions
: Appears when the calculator shows an angle as the result
in the complex calculation mode.
PRINTED IN CHINA / IMPRIMÉ EN CHINE / IMPRESO EN CHINA
04CGK (TINSE0730EHZZ)
•
If parentheses are used, parenthesized calculations have prec-
edence over any other calculations.
i
: Indicates an imaginary number is being displayed in the
complex calculation mode.
INITIAL SET UP
INTRODUCTION
BEFORE USING THE CALCULATOR
Thank you for purchasing the SHARP Scientific Calculator Model
EL-520W.
About the calculation examples (including some formulas and
tables), refer to the reverse side of this English manual. Refer to
the number on the right of each title in the manual for use.
After reading this manual, store it in a convenient location for
future reference.
Mode Selection
Key Notation Used in this Manual
In this manual, key operations are described as follows:
m0: Normal mode (NORMAL)
m1: Statistic mode (STAT)
m2: Equation mode (EQN)
m3: Complex number mode (CPLX)
To specify ex
To specify ln :
:
@e
I
To specify F : Kü
Functions that are printed in orange above the key require @ to
be pressed first before the key. When you specify the memory,
press K first. Numbers for input value are not shown as keys,
but as ordinary numbers.
Operational Notes
SET UP menu
Press ” to display the SET UP menu.
A menu item can be selected by:
• moving the flashing cursor by using
><, then pressing ® (= key), or
• pressing the number key corresponding to the menu item number.
If or is displayed on the screen, press [ or ] to
view the previous/next menu screen.
•
•
•
Do not carry the calculator around in your back pocket, as it
may break when you sit down. The display is made of glass
and is particularly fragile.
TAB
D0RG F1SE
•
Keep the calculator away from extreme heat such as on a car
dashboard or near a heater, and avoid exposing it to exces-
sively humid or dusty environments.
Since this product is not waterproof, do not use it or store it
where fluids, for example water, can splash onto it. Raindrops,
water spray, juice, coffee, steam, perspiration, etc. will also
cause malfunction.
Clean with a soft, dry cloth. Do not use solvents or a wet cloth.
Do not drop it or apply excessive force.
Never dispose of batteries in a fire.
Power On and Off
Press ª to turn the calculator on, and @F to turn it off.
•
•
Clearing the Entry and Memories
Operation
Entry
(Display) F1-F4
M
A-F, X, Y
ANS STAT VAR*2
STAT*1
Press ª to exit the SET UP menu.
[Determination of the Angular Unit]
The following three angular units (degrees, radians, and grads) can
be specified.
•
•
•
•
•
ª
×
×
×
×
×
@c
•
•
•
DEG (°) : Press ”00.
RAD (rad): Press ”01.
GRAD (g) : Press ”02.
Keep batteries out of the reach of children.
This product, including accessories, may change due to up-
grading without prior notice.
Mode selection
@∏00*3
@∏10*4
RESET switch
[Selecting the Display Notation and Decimal Places]
Four display notation systems are used to display calculation re-
sults: Floating point; Fixed decimal point; Scientific notation; and
Engineering notation.
When the FIX, SCI, or ENG symbol is displayed, the number of decimal
places (TAB) can be set to any value between 0 and 9. Displayed
values will be reduced to the corresponding number of digits.
NOTICE
•
•
SHARP strongly recommends that separate permanent
written records be kept of all important data. Data may be
lost or altered in virtually any electronic memory product
under certain circumstances. Therefore, SHARP assumes
no responsibility for data lost or otherwise rendered unusable
whether as a result of improper use, repairs, defects, battery
replacement, use after the specified battery life has expired,
or any other cause.
SHARP will not be liable nor responsible for any incidental or
consequential economic or property damage caused by
misuse and/or malfunctions of this product and its peripherals,
unless such liability is acknowledged by law.
: Clear
× : Retain
1
*
*
*
*
Statistical data (entered data).
x¯, sx, σx, n, Σx, Σx2, ¯y, sy, σy, Σy, Σy2, Σxy, r, a, b, c.
2
3
4
•
All variables are cleared.
This key combination functions the same as the RESET switch.
[Setting the Floating Point Numbers System in Scientific Notation]
Two settings are used to display a floating point number: NORM1
(default setting) and NORM2. A number is automatically displayed
in scientific notation outside a preset range:
NORM1: 0.000000001 ≤ x ≤ 9999999999
NORM2: 0.01 ≤ x ≤ 9999999999
[Memory clear key]
Press @∏ to display the menu.
To clear all variables (M, A-F, X, Y, ANS,
F1-F4, STAT VAR), press 00 or 0®.
To RESET the calculator, press 10 or 1®.
The RESET operation will erase all data stored in memory, and
restore the calculator's default setting.
MEM RESET
0
1
•
•
•
•
o Press the RESET switch (on the back), with the tip of a ball-
point pen or similar object, only in the following cases. Do not
use an object with a breakable or sharp tip. Note that pressing
the RESET switch erases all data stored in memory.
SCIENTIFIC CALCULATIONS
Entering and Correcting the Equation
[Cursor keys]
Press < or > to move the cursor. You can also return to
the equation after getting an answer by pressing > (<).
See the next section for using the [ and ] keys.
See ‘SET UP menu’ for cursor use in the SET UP menu.
•
•
Press m0 to select the normal mode.
In each example, press ª to clear the display. If the FIX, SCI,
or ENG indicator is displayed, clear the indicator by selecting
‘NORM1’ from the SET UP menu.
•
•
•
•
•
When using for the first time
After replacing the batteries
To clear all memory contents
When an abnormal condition occurs and all keys are inoperative.
•
Arithmetic Operations
The closing parenthesis ) just before = or ; may be
omitted.
If service should be required on this calculator, use only a SHARP
servicing dealer, SHARP approved service facility, or SHARP
repair service where available.
•
[Insert mode and Overwrite mode in the Equation display]
•
Pressing @‘ switches between the two editing modes:
insert mode (default); and overwrite mode. A triangular cursor
indicates that an entry will be inserted at the cursor, while the
rectangular cursor indicates to overwrite preexisting data as you
make entries.
To insert a number in the insert mode, move the cursor to the
place immediately after where you wish to insert, then make a
desired entry. In the overwrite mode, data under the cursor will
be overwritten by the number you enter.
Constant Calculations
Hard Case
DISPLAY
•
In constant calculations, the addend becomes a constant. Sub-
traction and division are performed in the same manner. For
multiplication, the multiplicand becomes a constant.
•
•
•
In the constants calculations, constants will be displayed as K.
Functions
•
•
Refer to the calculation examples of each function.
Before starting calculations, specify the angular unit.
The mode set will be retained until the next RESET operation.
[Deletion key]
Differential/Integral Functions
•
To delete a number/function, move the cursor to the number/
function you wish to delete, then press d. If the cursor is
located at the right end of an equation, the d key will function
as a back space key.
Differential and integral calculations are only available in the nor-
mal mode. For calculation conditions such as the x value in differ-
ential calculation or the initial point in integral calculation, only
numerical values can be entered and equations such as 22 cannot
be specified. It is possible to reuse the same equation over and
over again and to recalculate by only changing the conditions with-
out re-entering the equation.
←Symbol
Equation→
Display
Exponent
Mantissa
Multi-line Playback Function
Previous equations may be recalled in the normal mode. Equations
also include calculation ending instructions such as “=” and a maxi-
mum of 142 characters can be stored in memory. When the memory
is full, stored equations are deleted in the order of the oldest first.
Pressing [ will display the previous equation and the answer.
Further pressing [ will display preceding equations (after re-
turning to the previous equation, press ] to view equations in
order). In addition, @[ can be used to jump to the oldest
equation.
•
•
During actual use, not all symbols are displayed at the same time.
Certain inactive symbols may appear visible when viewed from
a far off angle.
Only the symbols required for the usage under instruction are
shown in the display and calculation examples of this manual.
•
•
Performing a calculation will clear the value in the X memory.
When performing a differential calculation, enter the formula first and
then enter the x value in differential calculation and the minute interval
•
(dx). If a numerical value is not specified for minute interval,
x≠0 will be
x
×10–5 and =0 will be 10–5 from the value of the numeric derivative.
x
:
Appears when the entire equation cannot be displayed.
Press to see the remaining (hidden) section.
/
•
When performing an integral calculation, enter the formula first
and then enter a range of integral (a, b) and subintervals (n). If a
numerical value is not specified for subintervals, calculation will
be performed using n=100.
<
/>
xy/rθ
: Indicates the mode of expression of results in the com-
plex calculation mode.
•
•
To edit an equation after recalling it, press > (<).
The multi-line memory is cleared by the following operations:
@c, @F (including the Automatic Power Off fea-
ture), mode change, memory clear (@∏), RESET, @
`, K (R) ?, constant calculation, differential/inte-
gral calculation, chain calculation, angle unit conversion, coordi-
nate conversion, N-base conversion, numerical value storage to
the temporary memories and independent memory, solver func-
tion and simulation calculation.
: Indicates that data can be visible above/below the
screen. Press [/] to scroll up/down the view.
Since differential and integral calculations are performed based on
the following equations, correct results may not be obtained, in
certain rare cases, when performing special calculations that con-
tain discontinuous points.
2ndF : Appears when @ is pressed.
HYP
: Indicates that h has been pressed and the hyper-
bolic functions are enabled. If @H are pressed,
the symbols “2ndF HYP” appear, indicating that inverse
hyperbolic functions are enabled.
ALPHA : Appears when
K
(STAT VAR),
O
or
R
is pressed.
Integral calculation (Simpson’s rule):
Fraction Calculations
Arithmetic operations and memory calculations can be performed
using fractions, and conversion between a decimal number and a
fraction.
b – a
N
N=2n
a≤x≤b
1
3
——
h=
S=—h{ƒ(a)+4{ƒ(a+h)+ƒ(a+3h)+······+ƒ(a+(N–1)h)}
+2{ƒ(a+2h)+ƒ(a+4h)+······+ƒ(a+(N–2)h)}+f(b)}
•
If the number of digits to be displayed is greater than 10, the
number is converted to and displayed as a decimal number.
dx
2
dx
2
f(x+––)–f(x–––)
Differential calculation:
f’(x)=————————
dx
Binary, Pental, Octal, Decimal, and Hexadecimal
Operations (N-Base)
[When performing integral calculations]
Integral calculations, depending on the
integrands and subintervals included, require
longer calculation time. During calculation, “Cal-
culating!” will be displayed. To cancel calcula-
tion, press ª. Note that there will be greater
integral errors when there are large fluctua-
tions in the integral values during minute shift-
ing of the integral range and for periodic func-
tions, etc., where positive and negative inte-
gral values exist depending on the interval.
For the former case, divide integral intervals
as small as possible. For the latter case,
separate the positive and negative values.
Conversions can be performed between N-base numbers. The
four basic arithmetic operations, calculations with parentheses
and memory calculations can also be performed, along with the
logical operations AND, OR, NOT, NEG, XOR and XNOR on
binary, pental, octal and hexadecimal numbers.
y
Conversion to each system is performed by the following keys:
x
a
b
@ê (“ ” appears.), @û (“ ” appears.), @î
x0 x1
x2
x3
(“ ” appears.), @ì (“ ” appears.), @í (“ ”, “ ”,
y
“
” and “ ” disappear.)
x0
x2
b
Note: The hexadecimal numbers A – F are entered by pressing
ß, ™, L, ÷, l, and I, and displayed
as follows:
a
x
x1
x3
Following these tips will allow results of calculations with greater
accuracy and will also shorten the calculation time.
A → ï, B → ∫, C → ó, D → ò, E → ô, F → ö
In the binary, pental, octal, and hexadecimal systems, fractional
parts cannot be entered. When a decimal number having a frac-
tional part is converted into a binary, pental, octal, or hexadeci-
mal number, the fractional part will be truncated. Likewise, when
the result of a binary, pental, octal, or hexadecimal calculation
includes a fractional part, the fractional part will be truncated. In
the binary, pental, octal, and hexadecimal systems, negative num-
bers are displayed as a complement.
Random Function
The Random function has four settings for use in the normal or
statistics mode. (This function cannot be selected while using the
N-Base function.) To generate further random numbers in succes-
sion, press ®. Press ª to exit.
•
The generated pseudo-random number series is stored in memory
Y. Each random number is based on a number series.
[Random Numbers]
A pseudo-random number, with three significant digits from 0 up to
0.999, can be generated by pressing @`0®.
Time, Decimal and Sexagesimal Calculations
Conversion between decimal and sexagesimal numbers can be
performed, and, while using sexagesimal numbers, conversion to
seconds and minutes notation. The four basic arithmetic opera-
tions and memory calculations can be performed using the
sexagesimal system. Notation for sexagesimal is as follows:
[Random Dice]
To simulate a die-rolling, a random integer between 1 and 6 can be
generated by pressing @`1®.
[Random Coin]
To simulate a coin flip, 0 (head) or 1 (tail) can be randomly gener-
ated by pressing @`2®.
degree
second
minute
[Random Integer]
An integer between 0 and 99 can be generated randomly by press-
ing @`3®.
Coordinate Conversions
•
Before performing a calculation, select the angular unit.
Angular Unit Conversions
Y
Y
P (x,y)
P (r,θ)
Each time @g are pressed, the angular unit changes in sequence.
r
y
↔
θ
X
X
Memory Calculations
0
0
x
Rectangular coord.
Polar coord.
Mode
ANS
M, F1-F4
A-F, X, Y
•
The calculation result is automatically stored in memories X
and Y.
NORMAL
STAT
EQN
×
×
×
×
×
•
Value of r or x: X memory
•
Value of θ or y: Y memory
×
CPLX
Calculations Using Physical Constants
: Available
× : Unavailable
See the quick reference card and the English manual reverse side.
A constant is recalled by pressing ß followed by the number
of the physical constant designated by a 2-digit number.
The recalled constant appears in the display mode selected with
the designated number of decimal places.
[Temporary memories (A-F, X and Y)]
Press O and a variable key to store a value in memory.
Press R and a variable key to recall a value from the memory.
To place a variable in an equation, press K and a variable key.
Physical constants can be recalled in the normal mode (when not
set to binary, pental, octal, or hexadecimal), equation mode, or
statistics mode.
[Independent memory (M)]
In addition to all the features of temporary memories, a value can
be added to or subtracted from an existing memory value.
Press ªOM to clear the independent memory (M).
Note: Physical constants and metric conversions are based either
on the 2002 CODATA recommended values or 1995 Edi-
tion of the “Guide for the Use of the International System of
Units (SI)” released by NIST (National Institute of Stand-
ards and Technology) or on ISO specifications.
[Last answer memory (ANS)]
The calculation result obtained by pressing = or any other
calculation ending instruction is automatically stored in the last
answer memory.
No.
Constant
No.
Constant
01 Speed of light in vacuum
02 Newtonian constant of
gravitation
03 Standard acceleration of
gravity
04 Electron mass
05 Proton mass
06 Neutron mass
07 Muon mass
08 Atomic mass unit-kilogram
relationship
09 Elementary charge
27 Stefan-Boltzmann constant
28 Avogadro constant
29 Molar volume of ideal gas
(273.15 K, 101.325 kPa)
30 Molar gas constant
31 Faraday constant
32 Von Klitzing constant
33 Electron charge to mass
quotient
34 Quantum of circulation
35 Proton gyromagnetic ratio
36 Josephson constant
37 Electron volt
38 Celsius Temperature
39 Astronomical unit
[Formula memories (F1-F4)]
Formulas up to 256 characters in total can be stored in F1 - F4.
(Functions such as sin, etc., will be counted as one letter.) Storing
a new equation in each memory will automatically replace the
existing equation.
Note:
•
Calculation results from the functions indicated below are auto-
matically stored in memories X or Y replacing existing values.
•
•
Random function ...... Y memory
→rθ, →xy .................... X memory (r or x), Y memory (θ or y)
10 Planck constant
•
Use of R or K will recall the value stored in memory using
11 Boltzmann constant
12 Magnetic constant
13 Electric constant
14 Classical electron radius
15 Fine-structure constant
16 Bohr radius
17 Rydberg constant
18 Magnetic flux quantum
19 Bohr magneton
20 Electron magnetic moment
21 Nuclear magneton
22 Proton magnetic moment
23 Neutron magnetic moment
24 Muon magnetic moment
25 Compton wavelength
26 Proton Compton wavelength
up to 14 digits.
40 Parsec
Chain Calculations
41 Molar mass of carbon-12
42 Planck constant over 2 pi
43 Hartree energy
•
The previous calculation result can be used in the subsequent
calculation. However, it cannot be recalled after entering multiple
instructions.
44 Conductance quantum
45 Inverse fine-structure constant
46 Proton-electron mass ratio
47 Molar mass constant
48 Neutron Compton wavelength
49 First radiation constant
50 Second radiation constant
51 Characteristic impedance of
vacuum
•
When using postfix functions (¿ , sin, etc.), a chain calculation is
possible even if the previous calculation result is cleared by the
use of the ª or @c keys.
52 Standard atmosphere
•
•
Variables and numerical values stored in the memories will be
displayed in the variable input screen. To change a numerical
value, input the new value and press ®.
Performing simulation calculation will cause memory locations
to be overwritten with new values.
•
•
To delete a data set, display an item of the data set to delete,
then press @J. The data set will be deleted.
To add a new data set, press ª and input the values, then
press k.
Metric Conversions
See the quick reference card and the English manual reverse side.
Unit conversions can be performed in the normal mode (when not
set to binary, pental, octal, or hexadecimal), equation mode and
statistics modes.
Statistical Calculation Formulas
No.
1
Remarks
: inch
No.
23 fl oz(US): fluid ounce(US)
24 ml : milliliter
25 fl oz(UK): fluid ounce(UK)
Remarks
in
STATISTICAL CALCULATIONS
Type
Linear
Exponential
Logarithmic
Power
Regression formula
2
3
cm
ft
: centimeter
: foot
y = a + bx
y = a • ebx
y = a + b • ln x
y = a • xb
Press m1 to select the statistics mode. The seven statisti-
cal calculations listed below can be performed. After selecting the
statistics mode, select the desired sub-mode by pressing the number
key corresponding to your choice.
To change statistical sub-mode, reselect statistics mode (press
m1), then select the required sub-mode.
4
5
6
7
m
yd
m
mile
km
: meter
: yard
: meter
: mile
26 ml
27
28 cal
29
30 cal15
31
: milliliter
: Joule
: calorie
: Joule
: Calorie (15n°C)
: Joule
J
J
1
y = a + b —
x
8
: kilometer
Inverse
9
n mile : nautical mile
J
Quadratic
y = a + bx + cx2
10
m
: meter
32 calIT
33 hp
: I.T. calorie
: horsepower
: watt
0 (SD)
: Single-variable statistics
11 acre
12 m2
13 oz
: acre
: square meter
: ounce
1 (LINE) : Linear regression calculation
2 (QUAD) : Quadratic regression calculation
3 (EXP) : Exponential regression calculation
4 (LOG) : Logarithmic regression calculation
5 (PWR) : Power regression calculation
In the statistical calculation formulas, an error will occur when:
•
34
W
The absolute value of the intermediate result or calculation result
35 ps
: French horsepower
: watt
is equal to or greater than 1 × 10100
The denominator is zero.
.
14
g
: gram
36
37
W
15 lb
16 kg
17 °F
18 °C
: pound
•
•
•
: kilogram
: Degree Fahrenheit
: Degree Celsius
38 Pa
39 atm
40 Pa
: Pascal
: atmosphere
: Pascal
An attempt is made to take the square root of a negative number.
No solution exists in the quadratic regression calculation.
6 (INV)
: Inverse regression calculation
The following statistics can be obtained for each statistical calcula-
tion (refer to the table below):
19 gal (US) : gallon (US)
20 : liter
21 gal (UK) : gallon (UK)
22 : liter
41 (1 mmHg = 1 Torr)
Normal Probability Calculations
•
l
42 Pa
43
: Pascal
P(t), Q(t), and R(t) will always take positive values, even when
t<0, because these functions follow the same principle used
when solving for an area.
Single-variable statistical calculation
Statistics of Q and value of the normal probability function
l
44
J
: Joule
Values for P(t), Q(t), and R(t) are given to six decimal places.
Calculations Using Engineering Prefixes
Calculation can be executed in the normal mode (excluding N-
base) using the following 9 types of prefixes.
Linear regression calculation
Statistics of Q and W and, in addition, estimate of y for a given x
(estimate y´) and estimate of x for a given y (estimate x´)
SIMULTANEOUS LINEAR EQUATIONS
Prefix
Operation
∑10
∑11
∑12
∑13
∑14
∑15
∑16
∑17
∑18
Unit
103
Exponential regression, Logarithmic regression,
Simultaneous linear equation with two unknowns (2-VLE) or with
three unknowns (3-VLE) may be solved using this function.
Q 2-VLE: m20
W 3-VLE: m21
If the determinant D = 0, an error occurs.
k
(kilo)
106
Power regression, and Inverse regression calculation
Statistics of Q and W. In addition, estimate of y for a given x and
estimate of x for a given y. (Since the calculator converts each
formula into a linear regression formula before actual calculation
takes place, it obtains all statistics, except coefficients a and b,
from converted data rather than entered data.)
M
G
T
m
µ
n
p
f
(Mega)
(Giga)
(Tera)
(milli)
(micro)
(nano)
(pico)
109
1012
10–3
10–6
10–9
10–12
10–15
•
•
If the absolute value of an intermediate result or calculation result
is 1 × 10100 or more, an error occurs.
•
Coefficients ( a1, etc.) can be entered using ordinary arithmetic
operations.
Quadratic regression calculation
(femto)
•
•
To clear the entered coefficients, press @c.
Pressing ® when the determinant D is in the display recalls
the coefficients. Each time ® is pressed, a coefficient is
displayed in the order of input, allowing the entered coefficients
to be verified (by pressing @®, coefficients are displayed
in reverse order.) To correct a particular coefficient being dis-
played, enter the correct value and then press ®.
Statistics of Q and W and coefficients a, b, c in the quadratic
regression formula (y = a + bx + cx2). (For quadratic regression
calculations, no correlation coefficient (r) can be obtained.) When
there are two x´ values, press @≠.
Modify Function
Calculation results are internally obtained in scientific notation
with up to 14 digits for the mantissa. However, since calculation
results are displayed in the form designated by the display nota-
tion and the number of decimal places indicated, the internal
calculation result may differ from that shown in the display. By
using the modify function, the internal value is converted to match
that of the display, so that the displayed value can be used
without change in subsequent operations.
When performing calculations using a, b and c, only one numeric
value can be held.
¯x
Mean of samples (x data)
sx
σx
n
Sample standard deviation (x data)
Population standard deviation (x data)
Number of samples
QUADRATIC AND CUBIC EQUATION SOLVERS
Q
Quadratic (ax2 + bx + c = 0) or cubic (ax3 + bx2 + cx + d = 0) equation
may be solved using this function.
Q Quadratic equation solver: m22
Σx
Sum of samples (x data)
Sum of squares of samples (x data)
Means of samples (y data)
Solver Function
The x value can be found that reduces an entered equation to “0”.
Σx2
W Cubic equation solver:
m23
¯y
•
This function uses Newton’s method to obtain an approxima-
tion. Depending on the function (e.g. periodic) or ‘Start’ value,
an error may occur (Error 2) due to there being no convergence
to the solution for the equation.
•
•
Press ® after entering each coefficient.
sy
σy
Σy
Σy2
Σxy
r
Sample standard deviation (y data)
Population standard deviation (y data)
Sum of samples (y data)
Sum of squares of samples (y data)
Sum of products of samples (x, y)
Correlation coefficient
The result will be displayed by pressing ® after entering all
coefficients. When there are more than 2 results, the next solu-
tion will be displayed.
When the result is an imaginary number, “xy” symbol will appear.
The display can be switched between imaginary and real parts
by pressing @≠.
•
•
The value obtained by this function may include a margin of
error. If it is larger than acceptable, recalculate the solution
after changing ‘Start’ and dx values.
Change the ‘Start’ value (e.g. to a negative value) or dx value
(e.g. to a smaller value) if:
W
•
a
b
c
Coefficient of regression equation
Coefficient of regression equation
Coefficient of quadratic regression equation
•
•
no solution can be found (Error 2).
more than two solutions appear to be possible (e.g. a cubic
equation).
COMPLEX NUMBER CALCULATIONS
To carry out addition, subtraction, multiplication, and division using
complex numbers, press m3 to select the complex number
mode.
Results of complex number calculations are expressed in two modes:
Q @}: Rectangular coordinate mode (xy appears.)
W @{: Polar coordinate mode (rθ appears.)
•
Use K and R to perform a STAT variable calculation.
•
to improve the arithmetic precision.
•
The calculation result is automatically stored in the X memory.
Data Entry and Correction
Entered data are kept in memory until @c or mode selec-
tion. Before entering new data, clear the memory contents.
[Performing Solver function]
Q Press m0.
W Input a formula with an x variable.
E Press ∑0.
R Input ‘Start’ value and press ®. The default value is “0”.
T Input dx value (minute interval).
Y Press ®.
[Data Entry]
Single-variable data
Data k
Complex number entry
Q Rectangular coordinates
x-coordinate + y-coordinate Ü
or x-coordinate +Ü y-coordinate
W Polar coordinates
Data
Two-variable data
Data x & Data y k
&
frequency
k
(To enter multiples of the same data)
Data x & Data y & frequency k (To enter multiples
of the same data x and y.)
r Ö θ
r: absolute value
SIMULATION CALCULATION (ALGB)
θ: argument
•
Up to 100 data items can be entered. With the single-variable
data, a data item without frequency assignment is counted as
one data item, while an item assigned with frequency is stored as
a set of two data items. With the two-variable data, a set of data
items without frequency assignment is counted as two data items,
while a set of items assigned with frequency is stored as a set of
three data items.
•
•
On selecting another mode, the imaginary part of any complex
number stored in the independent memory (M) will be cleared.
A complex number expressed in rectangular coordinates with the
y-value equal to zero, or expressed in polar coordinates with the
angle equal to zero, is treated as a real number.
If you have to find a value consecutively using the same formula,
such as plotting a curve line for 2x2 + 1, or finding the variable for
2x + 2y =14, once you enter the equation, all you have to do is to
specify the value for the variable in the formula.
Usable variables: A-F, M, X and Y
Unusable functions: Random function
•
Press ∑0 to return the complex conjugate of the speci-
fied complex number.
•
•
Simulation calculations can only be executed in the normal
mode.
[Data Correction]
Correction prior to pressing k immediately after a data entry:
Delete incorrect data with ª, then enter the correct data.
Calculation ending instructions other than
=
cannot be used.
ERROR AND CALCULATION RANGES
Performing Calculations
Q Press m0.
W Input a formula with at least one variable.
E Press @≤.
R Variable input screen will appear. Input the value of the flashing
variable, then press ® to confirm. The calculation result will
be displayed after entering the value for all used variables.
Correction after pressing k:
Errors
Use [] to display the data previously entered.
Press ] to display data items in ascending (oldest first)
order. To reverse the display order to descending (latest first),
press the [ key.
Each item is displayed with ‘Xn=’, ‘Yn=’, or ‘Nn=’ (n is the sequen-
tial number of the data set).
Display the data item to modify, input the correct value, then
press k. Using &, you can correct the values of the data
set all at once.
An error will occur if an operation exceeds the calculation ranges,
or if a mathematically illegal operation is attempted. When an error
occurs, pressing < (or >) automatically moves the cursor
back to the place in the equation where the error occurred. Edit the
equation or press ª to clear the equation.
•
Only numerical values are allowed as variables. Input of
formulas is not permitted.
•
Upon completing the calculation, press @≤ to per-
form calculations using the same formula.
•
Make sure that the display appears as shown below. If the
display does not appear as shown, remove the batteries, rein-
stall them and check the display once again.
Error Codes and Error Types
Syntax error (Error 1):
•
An attempt was made to perform an invalid operation.
Ex. 2 @{
(Fig. 1)
(Fig. 2)
Calculation error (Error 2):
•
•
•
The absolute value of an intermediate or final calculation result equals
or exceeds 10100
.
An attempt was made to divide by 0 (or an intermediate calculation
resulted in zero).
The calculation ranges were exceeded while performing calculations.
Depth error (Error 3):
Automatic Power Off Function
This calculator will turn itself off to save battery power if no key is
pressed for approximately 10 minutes.
•
The available number of buffers was exceeded. (There are 10 buffers*
for numeric values and 24 buffers for calculation instructions).
*5 buffers in STAT mode and complex number mode.
Data items exceeded 100 in the statistics mode.
•
SPECIFICATIONS
Equation too long (Error 4):
The equation exceeded its maximum input buffer (142 characters).
An equation must be shorter than 142 characters.
•
Calculations:
Scientific calculations, complex number
calculations, equation solvers, statistical
calculations, etc.
Mantissas of up to 14 digits
24 calculations 10 numeric values
(5 numeric values in STAT and complex
number mode)
Built-in solar cells
3 V ¶ (DC):
Backup batteries
Equation recall error (Error 5):
•
The stored equation contains a function not available in the mode
used to recall the equation. For example, if a numerical value with
numbers other than 0 and 1 is stored as a decimal, etc., it cannot be
recalled when the calculator is set to binary.
Internal calculations:
Pending operations:
Memory over error (Error 6):
Power source:
•
Equation exceeded the formula memory buffer (256 characters in total
in F1 - F4).
(Alkaline batteries (LR44) × 2)
Calculation Ranges
Operating temperature: 0°C – 40°C (32°F – 104°F)
External dimensions:
•
Within the ranges specified, this calculator is accurate to
1
79.6 mm (W) × 154.5 mm (D) × 13.2 mm (H)
of the least significant digit of the mantissa. However, a
calculation error increases in continuous calculations due
3-1/8” (W) × 6-3/32” (D) × 17/32” (H)
Weight:
Approx. 97 g (0.22 lb)
to accumulation of each calculation error. (This is the same
(Including batteries)
x
for yx,
, ex, ln, etc., where continuous calculations are
¿
Accessories:
Batteries × 2 (installed), operation
manual, quick reference card and hard
case
performed internally.)
Additionally, a calculation error will accumulate and become
larger in the vicinity of inflection points and singular points
of functions.
•
Calculation ranges
FOR MORE INFORMATION ABOUT
SCIENTIFIC CALCULATOR
10–99
~
9.999999999×1099 and 0.
If the absolute value of an entry or a final or intermediate result of a
calculation is less than 10–99, the value is considered to be 0 in
calculations and in the display.
Visit our Web site.
BATTERY REPLACEMENT
Notes on Battery Replacement
Improper handling of batteries can cause electrolyte leakage or
explosion. Be sure to observe the following handling rules:
•
•
•
•
Replace both batteries at the same time.
Do not mix new and old batteries.
Make sure the new batteries are the correct type.
When installing, orient each battery properly as indicated in the
calculator.
•
Batteries are factory-installed before shipment, and may be ex-
hausted before they reach the service life stated in the specifica-
tions.
Notes on erasure of memory contents
When the battery is replaced, the memory contents are erased.
Erasure can also occur if the calculator is defective or when it is
repaired. Make a note of all important memory contents in case
accidental erasure occurs.
When to Replace the Batteries
If the display has poor contrast or nothing appears on the display
even when ª is pressed in dim lighting, it is time to replace the
batteries.
Cautions
•
Fluid from a leaking battery accidentally entering an eye could
result in serious injury. Should this occur, wash with clean water
and immediately consult a doctor.
•
•
Should fluid from a leaking battery come in contact with your skin
or clothes, immediately wash with clean water.
If the product is not to be used for some time, to avoid damage to
the unit from leaking batteries, remove them and store in a safe
place.
•
•
Do not leave exhausted batteries inside the product.
Do not fit partially used batteries, and be sure not to mix batteries
of different types.
•
•
Keep batteries out of the reach of children.
Exhausted batteries left in the calculator may leak and damage
the calculator.
•
•
Explosion risk may be caused by incorrect handling.
Do not throw batteries into a fire as they may explode.
Replacement Procedure
1. Turn the power off by pressing @ F.
2. Remove the two screws. (Fig. 1)
3. Slide the battery cover slightly and lift it to remove.
4. Remove the used batteries by prying them out with a ball-point
pen or other similar pointed device. (Fig. 2)
5. Install two new batteries. Make sure the “+” side is facing up.
6. Replace the cover and screws.
7. Press the RESET switch (on the back).
SHARP CORPORATION
• • • •
KRO;:?≥∆˚¬
EL-520W
(cosh 1.5 +
ª(hu 1.5 +h
s 1.5 )L=
sinh 1.5)2 =
20.08553692
ª 8 * 2 OM
24 /KM=
KM* 5 =
16.
1.5
80.
24÷(8×2)=
(8×2)×5=
CALCULATION EXAMPLES
ANWENDUNGSBEISPIELE
EXEMPLES DE CALCUL
EJEMPLOS DE CÁLCULO
EXEMPLOS DE CÁLCULO
ESEMPI DI CALCOLO
@Ht( 5
/ 7 )=
5
tanh–1— =
7
0.895879734
2.995732274
1.698970004
20.08553692
50.11872336
ªOM
0.
450.
250.
35.
ln 20 =
log 50 =
e3 =
I 20 =
$150×3:M1
150 * 3 ;
+)$250:M2 =M1+250 250 ;
l 50 =
–)M2×5%
RM* 5 @%
@e 3 =
@¡ 1.7 =
M
@:RM
665.
101.7
=
$1=¥110
¥26,510=$?
$2,750=¥?
110 OY
26510 /RY=
2750 *RY=
110.
241.
302’500.
REKENVOORBEELDEN
PÉLDASZÁMÍTÁSOK
1
6 @•+ 7 @
•=
1
— + — =
6
7
0.309523809
8–2 – 34 × 52 =
8 ™
4 * 5 L=
2 - 3 ™
PŘÍKLADY VÝPOČTŮ
r=3cm (r→Y)
3 OY
@VKYL=
3.
–2’024.984375
πr2=?
28.27433388
RÄKNEEXEMPEL
1
4
12 ™ 3 ™ 4
@•=
LASKENTAESIMERKKEJÄ
èêàåÖêõ ÇõóàëãÖçàâ
UDREGNINGSEKSEMPLER
24
—
3
(12 )
=
—— = 2.4...(A)
24 /( 4 + 6 )=
2.4
6.447419591
512.
4+6
3 *K?+ 60 /
K?=
83
8 ÷=
3×(A)+60÷(A)=
32.2
¿
49 –4
¿
81 =
@⁄ 49 - 4 @$
81 =
πr2⇒F1
@VKYL
O≥
4.
3.
F1
3.
3
¿
27
@# 27 =
4 @!=
4
3 OY
R≥* 4 / 3 =
V = ?
37.69911184
3
4! =
24.
CONTOH-CONTOH PENGHITUNGAN
CONTOH-CONTOH PERHITUNGAN
10P3 =
5C2 =
10 @q 3 =
5 @Q 2 =
500 * 25 @%
120 / 400 @%
720.
10.
500×25%=
125.
30.
6+4=ANS
ANS+5
ª 6 + 4 =
+ 5 =
10.
15.
120÷400=?%
8×2=ANS
8 * 2 =
L=
16.
256.
[]
500+(500×25%)= 500 + 25 @%
625.
280.
ANS2
13(5+2)=
23×5+2=
33×5+3×2=
→1
→2
→3
ª 3 ( 5 + 2 )=
3 * 5 + 2 =
3 * 5 + 3 * 2 =
@[
]
21.
17.
21.
21.
17.
21.
17.
400–(400×30%)= 400 - 30 @%
44+37=ANS
44 + 37 =
@⁄=
81.
9.
√ANS=
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
\|
]
1
2
4
3
→2
[
b
c
3— + — = [a—]
ª 3 \ 1 \ 2 +
4 \ 3 =
\
4 l5 l6 *
4.833333333
→[a.xxx]
→[d/c]
”
@|
29 l6
2
—
3
100000÷3=
[NORM1]
→[FIX]
[TAB 2]
→[SCI]
=
@¡ 2 \ 3 =
4.641588834
16807 l3125
10
ª 100000 / 3 = 33’333.33333
5
7
5
”10
”2 2
33’333.33333
—
=
7 \ 5 ™ 5 =
(
(
)
33’333.33
”11
”12
”13
3.33 ×10 04–
1
3
1 \ 8 ™ 1 \ 3
=
—
1
—
=
)
1 l2
→[ENG]
→[NORM1]
33.33 ×10 03–
33’333.33333
8
64
—— =
@⁄ 64 \ 225 =
8 l15
3÷1000=
[NORM1]
→[NORM2]
→[NORM1]
225
23
( 2 ™ 3 ) \
( 3 ™ 4 ) =
ª 3 / 1000 =
”14
0.003
3. ×10 –03
0.003
— =
34
8 l81
”13
1.2
—– =
2.3
1.2 \ 2.3 =
12 l23
θ = sin–1 x, θ = tan–1 x
θ = cos
x
–1
1°2’3”
2
DEG
–90 ≤ θ ≤ 90
0 ≤ θ ≤ 180
+-*/()
E
——– =
1 o 2 o 3 \ 2 =
1 E 3 \ 2 E 3 =
0°31’1.5”
π
π
—
—
RAD
–
≤ θ ≤
0 ≤ θ ≤ π
1×103
45+285÷3=
ª 45 + 285 / 3 =
140.
2
2
——– =
1 l
2
2×103
GRAD
–100 ≤ θ ≤ 100
0 ≤ θ ≤ 200
18+6
=
( 18 + 6 )/
( 15 - 8 =
15–8
3.428571429
A = 7
ª 7 OA
7.
4
A
42×(–5)+120=
42 *
5 + 120 =
*
–90.
— =
4 \KA=
4 l
7
Åè
1
*1 (5
)
2
5
d/dx (x4 – 0.5x3 + 6x2) ªKˆ™ 4 - 0.5 K
x=2
dx=0.00002
x=3
dx=0.001
1.25 + — = [a.xxx]
b
→[a—]
c
1.25 + 2 \ 5 =
1.65
(5×103)÷(4×10–3)= 5 E 3 / 4 E
ˆ÷+ 6 KˆL
@Å 2 ®®
® 3 ® 0.001 ®
\
1 l13 l20
3 =
1’250’000.
50.
5
6
* 4 l5 l6 = 4—
130.5000029
∫
82 (x2 – 5)dx
ªKˆL- 5
è 2 ® 8 ®®
®®® 10 ®
êûîìíãâ†ä
àá
34+57=
45+57=
34 + 57 =
45 + 57 =
91.
102.
n=100
n=10
138.
138.
DEC(25)→BIN
ª@í 25 @ê
11001.b
68×25=
68 * 25 =
1’700.
68×40=
68 * 40 =
2’720.
HEX(1AC)
→BIN
→PEN
→OCT
→DEC
@ì 1AC
@ê
@û
@î
@í
110101100.b
3203.P
654.0
g
90°→ [rad]
→ [g]
→ [°]
ª 90 @g
@g
1.570796327
100.
sutSUTVhH
Ile¡•L÷⁄™
$#!qQ%
428.
@g
90.
BIN(1010–100)
×11 =
@ê( 1010 - 100 )
* 11 =
sin–10.8 = [°]
→ [rad]
→ [g]
@S 0.8 =
@g
53.13010235
0.927295218
59.03344706
53.13010235
10010.b
sin60[°]=
ªs 60 =
0.866025403
BIN(111)→NEG
ã 111 =
1111111001.b
@g
π
”01u(
cos — [rad]=
→ [°]
@g
@V/ 4 )=
0.707106781
50.
HEX(1FF)+
OCT(512)=
HEX(?)
@ì 1FF @î+
512 =
@ì
4
1511.0
349.H
tan–11=[g]
”02@T 1 =
”00
• • • •
• • • •
• • • •
2FEC–
2C9E=(A)
+)2000–
1901=(B)
(C)
≤
ªOM@ì 2FEC -
2C9E ;
2000 -
1901 ;
RM
34E.H
m0
f(x) = x3–3x2+2
Kˆ™ 3 - 3 K
ˆL+ 2 @≤
6FF.H
A4d.H
x = –1
1
®
–2.
x = –0.5
@≤ 0.5
®
1.125
1011 AND
101 = (BIN)
ª@ê 1011 †
101 =
1.b
A2+B2
@⁄(KAL+
KBL)@≤
5A OR C3 = (HEX)
@ì 5A ä C3 =
db.H
A = 2, B = 3
A = 2, B = 5
2 ® 3 ®
@≤® 5 ®
3.605551275
5.385164807
NOT 10110 =
(BIN)
@êâ 10110 =
1111101001.b
24 XOR 4 = (OCT)
@î 24 à 4 =
20.0
k&~£pnzw^
¢PZWvrab©
xy≠° (→t, P(, Q(, R()
B3 XNOR
2D = (HEX)
→DEC
@ì B3 á
2D =
@í
FFFFFFFF61.H
–159.
DATA
95
80
80
75
75
75
50
x=
σx=
n=
m10
95 k
80 k
0.
1.
2.
3.
4.
5.
o_° (→sec, →min)
12°39’18.05”
ª 12 o 39 o 18.05
→[10]
@_
12.65501389
k
75 & 3 k
50 k
123.678→[60]
123.678 @_
123°40’40.8”
3h30m45s +
3 o 30 o 45 + 6 o
6h45m36s = [60]
45 o 36 =
10°16’21.”
–
R~
Rp
Rn
Rz
Rw
R£
L=
75.71428571
12.37179148
7.
530.
41’200.
13.3630621
178.5714286
1234°56’12” +
1234 o 56 o 12 +
0°0’34.567” = [60]
0 o 0 o 34.567 =
1234°56’47.”
Σx=
Σx2=
sx=
3h45m –
3 o 45 - 1.69 =
1.69h = [60]
@_
2°3’36.”
0.884635235
86’400.
sin62°12’24” = [10]
24°→[ ” ]
s 62 o 12 o 24=
24 o°2
sx2=
–
(95–x)
( 95 -K~)
/K£* 10
+ 50 =
1500”→[ ’ ]
0 o 0 o 1500 °3
25.
×10+50=
sx
64.43210706
{},≠
x = 60 → P(t) ?
t = –0.5 → R(t) ?
°1 60 °0)= 0.102012
ª 6 @, 4
@{[r]
@≠[θ]
°3 0.5
)=
0.691463
→
x = 6
y = 4
r =
θ = [°]
7.211102551
33.69006753
7.211102551
x
y
m11
2 & 5 k
k
0.
1.
2.
2
5
@≠[r]
2
5
14 @, 36
@}[x]
@≠[y]
@≠[x]
12 24
21 40
21 40
21 40
15 25
12 & 24 k
3.
r = 14
θ = 36[°]
x =
y =
11.32623792
8.228993532
11.32623792
→
21 & 40 & 3 k
15 & 25 k
Ra
4.
5.
1.050261097
1.826044386
0.995176343
8.541216597
15.67223812
Rb
Rr
ß
R£
V0 = 15.3m/s
ª 15.3 * 10 + 2 @•*
R¢
t = 10s
1
ß 03 * 10 L=
643.3325
V0t+ — gt2 = ?m
x=3 → y′=?
y=46 → x′=?
3 @y
46 @x
6.528394256
24.61590706
2
x
y
m12
12 & 41 k
8 & 13 k
5 & 2 k
23 & 200 k
15 & 71 k
Ra
0.
1.
2.
3.
4.
¥
12 41
8
5
23 200
15 71
13
2
125yd = ?m
ª 125 @¥ 5 =
114.3
5.
∑ (k, M, G, T, m, Ì, n, p, f)
5.357506761
–3.120289663
0.503334057
100m×10k=
100 ∑14*
10 ∑10=
Rb
1’000.
R©
x=10 → y′=?
y=22 → x′=?
10 @y
22 @x
@≠
24.4880159
9.63201409
–3.432772026
9.63201409
j”
5÷9=ANS
ANS×9=
[FIX,TAB=1]
ª”10”2 1
5 / 9 =
* 9 =*1
@≠
0.6
5.0
5 / 9 =@j
* 9 =*2
”13
0.6
5.4
k[]
DATA
30
m10
30 k
0.
1.
2.
3.
1
*
*
5.5555555555555×10–1×9
40
40
50
2
0.6×9
40 & 2 k
50 k
∑ (SOLV)
↓
DATA
sin x–0.5
Start= 0
ªsKˆ- 0.5
∑0 0 ®®
® 180 ®®
30
45
45
45
60
]]]
45 & 3 k
]
30.
150.
X2= 45.
N2= 3.
Start= 180
] 60 k
X3= 60.
• • • •
nPr
m (CPLX)
Σx2 – nx2
Σx
0 ≤ r ≤ n ≤ 9999999999*
σx =
x =
sx =
y =
n
n
m3
n!
—— < 10100
(n-r)!
Σx = x + x + ··· + x
(12–6i) + (7+15i) –
(11+4i) =
12 - 6 Ü+ 7 + 15 Ü-
( 11 + 4 Ü)= [x]
@≠ [y]
1
2
n
Σx2 – nx2
n – 1
Σx2 = x 2 + x 2 + ··· + x
n
2
1
2
0 ≤ r ≤ n ≤ 9999999999*
8.
5.
8.
i
i
i
0 ≤ r ≤ 69
+
nCr
n!
—— < 10100
@≠ [x]
Σy2 – ny2
Σy
n
(n-r)!
σy =
n
6×(7–9i) ×
6 *( 7 - 9 Ü)*
↔DEG, D°M’S
0°0’0.00001” ≤ | x | < 10000°
x2 + y2 < 10100
Σxy = x y + x y + ··· + x y
(–5+8i) =
( 5
+ 8 Ü)= [x]
222.
606.
1
1
2
2
n
n
i
i
Σy2 – ny2
n – 1
x, y → r, θ
Σy = y + y + ··· + y
+
1
2
n
@≠ [y]
sy =
0 ≤ r < 10100
Σy2 = y 2 + y 2 + ··· + y
2
1
2
n
DEG: | θ | < 1010
16×(sin30°+
icos30°)÷(sin60°+
icos60°)=
16 *(s 30 +
Üu 30 )/(s 60 +
Üu 60 )= [x]
π
r, θ → x, y
RAD:
| θ | < —– × 1010
180
13.85640646
i
i
10
GRAD : | θ | < — × 1010
+
@≠ [y]
8.
9
y
DEG→RAD, GRAD→DEG: | x | < 10100
@{ 8 Ö 70 + 12 Ö 25
A
DRG |
π
98
= [r]
18.5408873
—
RAD→GRAD: | x | <
× 10
i
i
r
r1
2
∠
@≠ [θ]
42.76427608
B
θ
θ1
r2
(A+Bi)+(C+Di)
| A + C | < 10100, | B + D | < 10100
| A – C | < 10100, | B – D | < 10100
θ2
x
(A+Bi)–(C+Di)
r1 = 8, θ1 = 70°
r2 = 12, θ2 = 25°
↓
(AC – BD) < 10100
(A+Bi)×(C+Di)
(AD + BC) < 10100
AC + BD
< 10100
r = ?, θ = ?°
C2 + D2
(A+Bi)÷(C+Di)
BC – AD
< 10100
(1 + i)
↓
r = ?, θ = ?°
@} 1 +Ü=
@{ [r]
@≠ [θ]
1.
i
i
i
C2 + D2
1.414213562
C2 + D2 ≠ 0
∠
45.
→DEC
→BIN
→PEN
→OCT
→HEX
AND
OR
XOR
XNOR
DEC : | x | ≤ 9999999999
BIN : 1000000000 ≤ x ≤ 1111111111
0 ≤ x ≤ 111111111
PEN : 2222222223 ≤ x ≤ 4444444444
0 ≤ x ≤ 2222222222
OCT : 4000000000 ≤ x ≤ 7777777777
0 ≤ x ≤ 3777777777
HEX : FDABF41C01 ≤ x ≤ FFFFFFFFFF
0 ≤ x ≤ 2540BE3FF
BIN : 1000000000 ≤ x ≤ 1111111111
0 ≤ x ≤ 111111111
PEN : 2222222223 ≤ x ≤ 4444444444
0 ≤ x ≤ 2222222221
OCT : 4000000000 ≤ x ≤ 7777777777
0 ≤ x ≤ 3777777777
HEX : FDABF41C01 ≤ x ≤ FFFFFFFFFF
0 ≤ x ≤ 2540BE3FE
BIN : 1000000001 ≤ x ≤ 1111111111
0 ≤ x ≤ 111111111
PEN : 2222222223 ≤ x ≤ 4444444444
0 ≤ x ≤ 2222222222
OCT : 4000000001 ≤ x ≤ 7777777777
0 ≤ x ≤ 3777777777
HEX : FDABF41C01 ≤ x ≤ FFFFFFFFFF
0 ≤ x ≤ 2540BE3FF
@}( 2 - 3 Ü)L
= [x]
@≠ [y]
(2 – 3i)2 =
–5.
12.
i
i
–
x – x
t = ––––
σx
1
( 1 +Ü)@•= [x] 0.5
@≠ [y]
Standardization conversion formula
Standard Umrechnungsformel
Formule de conversion de standardisation
Fórmula de conversión de estandarización
Fórmula de conversão padronizada
i
i
—— =
–
1 + i
0.5
CONJ(5+2i)
∑0( 5 + 2 Ü)= [x] 5.
@≠ [y]
i
i
–
2.
Formula di conversione della standardizzazione
Standaardisering omzettingsformule
Standard átváltási képlet
NOT
NEG
Vzorec pro přepočet rozdělení
Function
Funktion
Fonction
Función
Função
Funzioni
Functie
Függvény
Funkce
Funktion
Funktio
Dynamic range
zulässiger Bereich
Plage dynamique
Rango dinámico
Gama dinâmica
Campi dinamici
Rekencapaciteit
Omvandlingsformel för standardisering
Normituksen konversiokaava
îÓÏÛ· Òڇ̉‡ÚËÁÓ‚‡ÌÌÓ„Ó ÔÂÓ·‡ÁÓ‚‡ÌËfl
Omregningsformel for standardisering
Megengedett számítási tartomány
Dynamický rozsah
Rumus penukaran pemiawaian
Rumus konversi standarisasi
Definitionsområde
Dynaaminen ala
ÑË̇Ï˘ÂÒÍËÈ ‰Ë‡Ô‡ÁÓÌ
Dynamikområde
m (2-VLE)
îÛÌ͈Ëfl
Funktion
a1x + b1y = c1
a2x + b2y = c2
a1 b1
a2 b2
* n, r: integer / ganze Zahlen / entier / entero / inteiro / intero /
D =
geheel getal / egész számok / celé číslo / heltal /
kokonaisluku / ˆÂÎ˚ / heltal /
/
/
/
m20
integer / bilangan bulat
2x + 3y = 4
5x + 6y = 7
2 ® 3 ® 4 ®
5 ® 6 ® 7
® [x]
Fungsi
Fungsi
Julat dinamik
Kisaran dinamis
DEG: | x | < 1010
x = ?
y = ?
–1.
2.
® [y]
det(D) = ?
® [det(D)]
–3.
(tan x : | x | ≠ 90 (2n–1))*
π
sin x, cos x,
RAD:
| x | < —– × 1010
180
π
2
tan x
(tan x : | x | ≠ — (2n–1))*
m (3-VLE)
10
GRAD: | x | < —– × 1010
a1x + b1y + c1z = d1
a2x + b2y + c2z = d2
a3x + b3y + c3z = d3
a1 b1 c1
a2 b2 c2
a3 b3 c3
9
(tan x : | x | ≠ 100 (2n–1))*
D =
sin–1x, cos–1x
| x | ≤ 1
tan–1x, 3
x
| x | < 10100
10–99 ≤ x < 10100
¿
m21
In x, log x
x + y – z = 9
6x + 6y – z = 17
14x – 7y + 2z = 42
x = ?
1 ® 1 ® 1
6 ® 6 ® 1
14 ® 7
® [x]
® [y]
® 9 ®
® 17 ®
® 2 ® 42
• y > 0: –10100 < x log y < 100
• y = 0: 0 < x < 10100
x
y
• y < 0: x = n
1
x
3.238095238
–1.638095238
–7.4
(0 < l x l < 1: — = 2n–1, x ≠ 0)*,
–10100 < x log | y | < 100
y = ?
z = ?
det(D) = ?
® [z]
® [det(D)]
1
• y > 0: –10100 < — log y < 100 (x ≠ 0)
x
105.
• y = 0: 0 < x < 10100
x
¿y
• y < 0: x = 2n–1
1
x
(0 < | x | < 1 : — = n, x ≠ 0)*,
–10100 < — log | y | < 100
m (QUAD, CUBIC)
1
x
m22
3 ® 4 ®
®
x
3x2 + 4x – 95 = 0
x1 = ?
x2 = ?
95
e
–10100 < x ≤ 230.2585092
x
10
–10100 < x < 100
5.
–6.333333333
5.
sinh x, cosh x,
tanh x
sinh–1 x
cosh–1 x
tanh–1 x
x2
®
| x | ≤ 230.2585092
@®
| x | < 1050
1 ≤ x < 1050
| x | < 1
| x | < 1050
| x | < 2.15443469 × 1033
0 ≤ x < 10100
| x | < 10100 (x ≠ 0)
0 ≤ n ≤ 69*
m23
5x3 + 4x2 + 3x + 7 = 0 5 ® 4 ® 3 ® 7
x1 = ?
x2 = ?
®
–1.233600307
i
®
0.216800153
i
x3
+
@≠
®
1.043018296
i
x
x–1
¿
x3 = ?
0.216800153
i
–
@≠
1.043018296
i
n!
• • • •
In Europe:
Nur für Deutschland/For Germany only:
Umweltschutz
This equipment complies with the requirements of Directive 89/336/
EEC as amended by 93/68/EEC.
Das Gerät wird durch eine Batterie mit Strom versorgt.
Um die Batterie sicher und umweltschonend zu entsorgen,
beachten Sie bitte folgende Punkte:
Dieses Gerät entspricht den Anforderungen der EG-Richtlinie 89/336/
EWG mit Änderung 93/68/EWG.
•
Bringen Sie die leere Batterie zu Ihrer örtlichen Mülldeponie,
zum Händler oder zum Kundenservice-Zentrum zur
Wiederverwertung.
Ce matériel répond aux exigences contenues dans la directive 89/336/
CEE modifiée par la directive 93/68/CEE.
•
Werfen Sie die leere Batterie niemals ins Feuer, ins Wasser
oder in den Hausmüll.
Dit apparaat voldoet aan de eisen van de richtlijn 89/336/EEG,
gewijzigd door 93/68/EEG.
Dette udstyr overholder kravene i direktiv nr. 89/336/EEC med tillæg
nr. 93/68/EEC.
Seulement pour la France/For France only:
Protection de l’environnement
L’appareil est alimenté par pile. Afin de protéger
l’environnement, nous vous recommandons:
Quest’ apparecchio è conforme ai requisiti della direttiva 89/336/EEC
come emendata dalla direttiva 93/68/EEC.
•
d’apporter la pile usagée ou à votre revendeur ou au service
après-vente, pour recyclage.
de ne pas jeter la pile usagée dans une source de chaleur,
dans l’eau ou dans un vide-ordures.
ꢀ ꢁꢂꢃꢄꢅꢆ ꢅꢄ ꢇ ꢄꢈꢅꢉ ꢄꢊꢅꢄꢋꢌꢃꢍꢎꢊꢁꢅꢄꢏ ꢅꢏꢐ ꢄꢋꢄꢏꢅꢉ ꢁꢏꢐ ꢅꢑꢊ
ꢌꢒꢇꢂꢏꢓꢊ ꢅꢇꢐ ꢔꢈꢍꢑꢋꢄꢕꢃꢉꢐ ꢔꢊꢑ ꢇꢐ 89/336/ꢔꢖꢗ, !ꢋꢑꢐ ꢌ
ꢃꢄꢊꢌꢊꢏ "!ꢐ ꢄꢈꢅ!ꢐ ꢈ"ꢋ#ꢇꢍꢓ$ꢇꢃꢁ ꢄꢋ! ꢅꢇꢊ ꢌꢒꢇꢂꢎꢄ 93/68/ꢔꢖꢗ.
•
Este equipamento obedece às exigências da directiva 89/336/CEE na
sua versão corrigida pela directiva 93/68/CEE.
Endast svensk version/For Sweden only:
Este aparato satisface las exigencias de la Directiva 89/336/CEE
modificada por medio de la 93/68/CEE.
Miljöskydd
Denna produkt drivs av batteri.
Vid batteribyte skall följande iakttagas:
Denna utrustning uppfyller kraven enligt riktlinjen 89/336/EEC så som
kompletteras av 93/68/EEC.
•
Det förbrukade batteriet skall inlämnas till er lokala handlare
eller till kommunal miljöstation för återinssamling.
Kasta ej batteriet i vattnet eller i hushållssoporna. Batteriet
får ej heller utsättas för öppen eld.
Dette produktet oppfyller betingelsene i direktivet 89/336/EEC i
endringen 93/68/EEC.
•
Tämä laite täyttää direktiivin 89/336/EEC vaatimukset, jota on
muutettu direktiivillä 93/68/EEC.
OPMERKING: ALLEEN VOOR NEDERLAND/
NOTE: FOR NETHERLANDS ONLY
чÌÌÓ ÛÒÚÓÈÒÚ‚Ó ÒÓÓÚ‚ÂÚÒÚ‚ÛÂÚ Ú·ӂ‡ÌËflÏ ‰ËÂÍÚË‚˚ 89/336/
EEC Ò Û˜ÂÚÓÏ ÔÓÔ‡‚ÓÍ 93/68/EEC.
Ez a készülék megfelel a 89/336/EGK sz. EK-irányelvben és annak 93/
68/EGK sz. módosításában foglalt követelményeknek.
Tento pfiístroj vyhovuje poÏadavkÛm smûrnice 89/336/EEC v platném
znûní 93/68/EEC.
•
•
•
•
•
•
•
•
•
•
Physical Constants and Metric Conversions are shown in the
tables.
Physikalischen Konstanten und metriche Umrechnungen sind in
der Tabelle aufgelistet.
Les constants physiques et les conversion des unités sont
indiquées sur les tableaux.
Las constants fisicas y conversiones métricas son mostradas en
las tables.
Constantes Fisicas e Conversões Métricas estão mostradas nas
PHYSICAL CONSTANTS
ß 01 — 52
No. SYMBOL UNIT
No. SYMBOL UNIT
No. SYMBOL UNIT
01 - c, c0 m s–1
19 - µΒ
J T–1
J T–1
J T–1
J T–1
J T–1
J T–1
m
37 - eV
38 - t
J
02 - G
03 - gn
04 - me
05 - mp
06 - mn
m3 kg–1 s–2 20 - µe
K
m
m
m s–2
kg
21 - µΝ
22 - µp
23 - µn
24 - µµ
25 - λc
26 - λc, p
27 - σ
39 - AU
40 - pc
kg
41 - M(12C) kg mol–1
-
kg
42 - h
J s
J
tablelas.
07 - m
kg
43 - Eh
µ
La constanti fisiche e le conversioni delle unità di misura
vengono mostrate nella tabella.
De natuurconstanten en metrische omrekeningen staan in de
tabellen hiernaast.
08 - lu
09 - e
kg
m
44 - G0
s
–1
C
W m–2 K–4 45 - α
10 - h
11 - k
J s
28 - NΑ, L mol–1
46 - mp/me
A fizikai konstansok és a metrikus átváltások a táblázatokban
J K–1
N A–2
F m–1
m
29 - Vm
30 - R
31 - F
32 - RK
-
m3 mol–1
47 - Mu
J mol–1 K–1 48 - λc, n
kg mol–1
m
találhatók.
Fyzikální konstanty a převody do metrické soustavy jsou
uvedeny v tabulce.
12 - µ0
13 - ε0
14 - re
15 - α
16 - a0
17 - R
C mol–1
49 - c1
50 - c2
51 - Z0
52 -
W m2
m K
Ω
Fysikaliska konstanter och metriska omvandlingar visas i
tabellerna.
Ohm
33 - e/me C kg–1
•
•
Fysikaaliset vakiot ja metrimuunnokset näkyvät taulukoista.
Ç Ú‡·Îˈ‡ı ÔÓ͇Á‡Ì˚ ÙËÁ˘ÂÒÍË ÍÓÌÒÚ‡ÌÚ˚ Ë ÏÂÚ˘ÂÒÍËÂ
ÔÂÓ·‡ÁÓ‚‡ÌËfl.
m
m–1
34 - h/2me m2 s–1
Pa
35 - γp
s–1 T–1
Hz V–1
∞
•
•
•
Fysiske konstanter og metriske omskrivninger vises i tabellen.
18 - Φ0
Wb
36 - KJ
METRIC CONVERSIONS
x @¥ 1 — 44
No.
1
UNIT
No.
UNIT
No.
31
32
33
34
35
36
37
UNIT
•
•
in→cm
cm→in
ft→m
m→ft
yd→m
16 kg→lb
17 °F→°C
18 °C→°F
J→calIT
calIT→J
hp→W
W→hp
ps→W
W→ps
kgf/cm2→Pa
Pa→kgf/cm2
atm→Pa
Pa→atm
mmHg→Pa
Pa→mmHg
kgf·m→J
J→kgf·m
Pemalar Fizik dan Pertukaran Metrik ditunjukkan di dalam
jadual.
Konstanta Fisika dan Konversi Metrik diperlihatkan di dalam
tabel.
2
•
3
4
19 gal (US)→l
20 l→gal (US)
21 gal (UK)→l
22 l→gal (UK)
23 fl oz (US)→ml 38
24 ml→fl oz (US) 39
25 fl oz (UK)→ml 40
26 ml→fl oz (UK) 41
27 J→cal
28 cal→J
29
30
5
6
m→yd
7
mile→km
km→mile
n mile→m
m→n mile
acre→m2
m2→acre
oz→g
8
9
10
11
12
13
14
15
42
43
44
g→oz
lb→kg
J→cal15
cal15→J
|
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