Citizen SRP-280N Руководство пользователя

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Тип
Руководство пользователя

Это руководство также подходит для

SRP-280N/SRP-285N
HDBSR285T19
(SR285,A)
2010/04/26
140X75mm
SR285,A COVER front
E – 1
File name : CBM_SR285,A_HDBSR285T19_English.doc
version : 2010/04/26
General Guide .................................................3
Turning On And Off.........................................3
Battery Replacement ......................................3
Auto Power-Off Function................................3
Reset Operation..............................................3
Contrast Adjustment.......................................4
Display Readout .............................................4
Before starting calculation ............................. 5
Changing a mode ...........................................5
Selecting an item from display menus...........5
Using " 2nd " Keys .........................................5
Cursor.............................................................5
Making corrections during input....................6
Replay function ..............................................6
Error Position Display Function.....................6
Memory Calculation........................................6
Order Of Operations .......................................7
Accuracy And Capacity ..................................8
Error Conditions........................................... 10
Mode 0 - MAIN ............................................... 11
Arithmetic Calculations................................ 11
Display formats............................................. 11
Parentheses Calculation .............................. 11
Percentage Calculation ................................ 12
Continuous calculation function.................. 12
Answer Function ..........................................12
Logarithm And Antilogarithm .......................12
Fraction Calculation .....................................12
Angle Unit Conversion ................................. 13
Trigonometric / Inverse-Tri. Functions......... 14
Hyperbolic / Inverse-Hyp. Functions............14
Coordinates Transformation ........................14
Probability .................................................... 14
Other Functions ( x
–1
,
,
X
, x
2
,
^
) ..........15
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File name : CBM_SR285,A_HDBSR285T19_English.doc
version : 2010/04/26
Unit Conversions.......................................... 15
Physical Constants.......................................15
Mode 1 - STAT................................................16
Single-Variable / Two-Variable Statistics ..... 16
Process capability........................................17
Probability distribution ................................17
Linear regression ......................................... 18
Correcting data.............................................18
Mode 2 - Base-n.............................................19
Bases conversions....................................... 19
Negative expression..................................... 19
Basic arithmetic operations for bases.........20
Logical operation .........................................20
Mode 3 - CPLX ...............................................20
Mode 4 - VLE .................................................20
Mode 5 - QE ...................................................20
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File name : CBM_SR285,A_HDBSR285T19_English.doc
version : 2010/04/26
Contrast Adjustment
Pressing the [
] or [
] following [ MODE ] key can make the
contrast of the screen lighter or darker. Holding either key down will
make the display become respectively lighter or darker.
Display Readout
The display comprises the entry line, the result line, and indicators.
MA IN
74 – 8 / 7
72.85714286
Entry line
Indicator
Result line
Indicator
DEG
Entry line
The calculator displays an entry of up to 76 digits.
Entries begin on the left ; those with more than 11
digits scroll to the left. Press [
] and [
] to move the
cursor through an entry. Press [ 2nd ] [
] or [ 2nd ]
[
] to move the cursor immediately to the beginning
or end of the entry.
Result line
It displays a result of up to 10 digits, as well as a
decimal, a negative sign, a " x10 " indicator, and a
2-digits positive or negative exponent. Results that
exceed the digit limit are displayed in scientific
notation.
Indicators
The following indicators appear on the display to
indicate you the current status of the calculator.
Indicator Meaning
M
Independent memory
Result is negative
2nd
2nd set of function keys is active.
MODE
Mode selection is active
MAIN
Main mode is active
STAT
Statistics mode is active
Base-n
Base-n mode is active
VLE
Variable linear equation mode is active
QE
Quadratic equation mode is active
CPLX
Complex number mode is active
DEGRAD
Angle mode :
DEG
rees,
GRAD
s, or
RAD
s
ENGSCI
ENG
ineering or
SCI
entific notation
TAB
Number of decimal places displayed is fixed
HYP
Hyperbolic-trig function will be calculated
BUSY
While an operation is executing
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version : 2010/04/26
• Compound functions are executed from right to left.
Anything contained within parentheses receives the
highest priority.
Accuracy And Capacity
Output digits : Up to 10 digits
Calculating digits : Up to 24 digits
In general, every reasonable calculation is displayed up to 10 digits
mantissa, or 10-digits mantissa plus 2-digits exponent up to 10
± 99
.
Numbers used as input must be within the range of the given
function as follow :
Functions
Input range
sin x
cos x
tan x
Deg :
x
<
4.5 x 10
10
deg
Rad :
x
<
2.5 x 10
8
π
rad
Grad :
x
<
5 x 10
10
grad
however, for tan x
Deg :
x
90 (2n+1)
Rad :
x
2
π
(2n+1)
Grad :
x
100 (2n+1), (n is an integer)
sin
–1
x, cos
–1
x
x
1
tan
–1
x
x
<
1 x 10
100
sinh x, cosh x
x
230.2585092
tanh x
x
<
1 x 10
100
sinh
–1
x
x
<
5 x 10
99
cosh
–1
x
1 x < 5 x 10
99
tanh
–1
x
x
<
1
log x, ln x
1 x 10
–99
x < 1 x 10
100
10
x
–1 x 10
100
< x < 100
e
x
–1 x 10
100
< x 230.2585092
x
0 x < 1 x 10
100
x
2
x
<
1 x 10
50
x
-1
x
<
1 x 10
100
, x
0
x !
0 x 69, x is an integer.
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File name : CBM_SR285,A_HDBSR285T19_English.doc
version : 2010/04/26
P (x, y)
22
y+x
<
1 x 10
100
R (r, θ)
0
r
<
1 x 10
100
Deg
:│θ│
<
4.5 x 10
10
deg
Rad
:│θ│
<
2.5 x 10
8
π
rad
Grad
:│θ│
<
5 x 10
10
grad
however, for tan
θ
Deg
:│θ│≠
90 (2n+1)
Rad:│θ│≠
2
π
(2n+1)
Grad
:│θ│≠
100 (2n+1), (n is an integer)
DMS
DD, MM, SS.SS 1 x 10
100
,
0 MM, SS.SS
x
<
10
100
x
y
x > 0 : –1 x 10
100
< y log x < 100
x = 0 : y > 0
x < 0 : y = n, 1/(2n+1), n is an integer.
but –1 x 10
100
< y log x < 100
x
y
y
>
0 : x
0, –1 x 10
100
<
x
1
log y
<
100
y = 0 : x > 0
y < 0 : x = 2n+1, 1/n, n is an integer. (n
0)
but –1 x 10
100
<
x
1
log
y
<
100
nPr, nCr
0 r n, n 10
100
, n,r are integers.
STAT
x
<
1 x 10
100
,
y
<
1 x 10
100
1–VAR : n 40, 2–VAR : n 40
FREQ. = n, 0 n
<
10
100
: n is an integer in
1–VAR mode.
σ
x,
σ
y,
x
,
y
,a, b, r : n
0 ;
Sx, Syn, n0, 1
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File name : CBM_SR285,A_HDBSR285T19_English.doc
version : 2010/04/26
Other Functions ( x
–1
,
,
X
, x
2
,
^
)
z
The calculator also provides reciprocal ( [ x
–1
] ), square root
( [
] ), universal root ( [
X
] ), square ( [ x
2
] ) and
exponentiation ( [
^
] ) functions. See Example 47~50.
Unit Conversions
z
The calculator has a built-in unit conversion feature that enables
you to convert numbers from metric to English units and vice
versa. See Example 51.
1. Enter the number you want to convert.
2. Press [ 2nd ] [ CONV ] to display the menu. There are 7
menus, covering distance, area, temperature, capacity,
weight, energy, and pressure.
3. Use the [
] [
] to scroll through the list of units until a
appropriate units menu is shown, then [
].
4. Pressing [
] or [
] can convert the number to another
unit.
Physical Constants
z
You can use a number of physical constants in your calculations.
See table below :
Symbol Meaning Value
c
Speed of light in vacuum
299792458 m / s
g Acceleration of gravity 9.80665 m.s
–2
G Gravitational constant 6.6725985 x 10
–11
N.m
2
kg
–2
Vm molar volume of ideal gas 0.0224141 m
3
mol
–1
N
A
Avagadro's number 6.022136736 x 10
23
mol
–1
e Elementary charge 1.6021773349 x 10
–19
C
me Electron mass 9.109389754 x 10
–31
kg
m
p
Proton mass 1.672623110 x 10
–27
kg
h Plank's constant 6.626075540 x 10
–34
J.s
k Boltzmann's constant 1.38065812 x 10
–23
J.K
–1
R Gas constant 8.3145107 J / mol
z
k
F Faraday constant 96485.30929 C / mol
mn Neutron constant 1.67492861 x 10
–27
kg
µ Atomic mass constant 1.66054021 x 10
–27
kg
ε
0
Dielectric permittivity 8.854187818 x 10
–12
F/m
µ
0
Magnetic permittivity 1.256637061 x 10
–6
H / m
φ
0
Flux quantum 2.0678346161 x 10
–15
Vs
a
0
Bohr radius 5.2917724924 x 10
–11
m
µB Bohr magneton 9.274015431 x 10
–24
A
z
m
2
µN Neutron magnetic moment 5.050786617 x 10
–27
J / T
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version : 2010/04/26
To insert a constant at the cursor position ( See Example 52.
) :
1. Press [ CONST ] to display the physical constants menu.
2. Press [
] until the constant you want is underlined.
3. Press [
].
Mode 1 - STAT
There are three menu operations in statistics menu :
1–VAR
( for
analyzing data in a single dataset),
2–VAR
( for analyzing paired
data from two datasets ) and
D–CL
( for clearing all datasets). See
Example 38.
Single-Variable / Two-Variable Statistics
Step :
1. From the statistics menu, choose
1–VAR
or
2–VAR
and
press [
].
2. Press [ DATA ] and there are three menus:
DATA–INPUT
,
LIMIT
SET
,
DISTR
. Please select
DATA–INPUT
and press
[
].
3. Enter an x - value and press [
].
4. Enter the frequency (
FREQ
) of the x - value (in
1–VAR
mode) or the corresponding y - value ( in
2–VAR
mode )
and press [
].
5. To enter more data, repeat from step 3.
6. Press [ 2nd ] [ STATVAR ] and scroll through the statistical
result menus by [
] or [
] to find out statistical variables
you want. ( See table below )
Variable Meaning
n
Number of the x values or x-y pairs entered.
or Mean of the x values or y values
Xmax
or
Ymax
Maximum of the x values or y values
Xmin
or
Ymin
Minimum of the x values or y values
Sx
or
Sy
Sample standard deviation of x values or y
values.
1n
)xx(
S
2
x
=
,
1n
)yy(
Sy
2
=
σ
x
or
σ
y
Population standard deviation of x values or y
values
n
)xx(
x
2
=σ
,
n
)yy(
y
2
=σ
Σ
x
or
Σ
y
Sum of all x values or y values
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Σ
x
2
or
Σ
y
2
Sum of all x
2
values or y
2
values
Σ
x y
Sum of (x z y) for all x-y pairs
Process capability
Step : ( See Example 53~54. )
1. Press [ DATA ] and there are three menus :
DATA–INPUT
,
LIMIT
SET
,
DISTR
. Please select
LIMIT
SET
and press
[
].
2. Enter an upper spec. limit value (
X USL
or
Y USL
), then
press [
].
3. Enter a lower spec. limit value (
X LSL
or
Y LSL
), then
press [
].
4. Enter the datasets you want under
DATA–INPUT
mode.
5. Press [ 2nd ] [ STATVAR ] and scroll through the statistical
results menu by [
] or [
] to find out process capability
variables you want. ( See table below )
Variable Meaning
Cax
or
Cay
Capability accuracy of the x values or y values
,
Cpx
or
Cpy
Potential capability precision of the x values or y
values,
,
Cpkx
or
Cpky
Minimum (C
PU
, C
PL
) of the x values or y values,
where C
PU
is upper spec. limit of capability
precision and C
PL
is lower spec. limit of
capability precision
C
pkx
= Min (C
PUX
, C
PLX
) = C
px
(1 – C
ax
)
C
pky
= Min (C
PUY
, C
PLY
) = C
py
(1 – C
ay
)
(Note) : When calculating process capability in
2–VAR mode, the
x
n
and y
n
are independent with each other.
Probability distribution
Step : ( See Example 55. )
1. Based on the datasets in
1–VAR
mode, press [ DATA ] and
there are three menu :
DATA
INPUT
,
LIMI
T
SET
,
DISTR
.
Please choose
DISTR
and press [ ].
2. Enter a
a
x
value, then press [ ].
3. Press [ STATVAR ] and scroll through the statistical results
menu by [
] or [
] to find out probability distribution
variables you want. (See table below)
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version : 2010/04/26
Variable Meaning
t
Test value
P ( t )
Represent the cumulative fraction of the
standard normal distribution that is less than the
value t
R ( t )
Represent the cumulative fraction of the
standard normal distribution that lies between
the value t and 0. R ( t ) =1 – ( t )
Q ( t )
Represent the cumulative fraction of the
standard normal distribution that is greater than
the value t Q ( t ) = | 0.5 – ( t ) |
Linear regression
Step : ( See Example 56. )
1. Based on the datasets in
2–VAR
mode, press [ STATVAR ]
and scroll through the statistical results menu by [
] or [
]
to find out
a
,
b
, or
r
.
2. To predict a value for x (or y) given a value for y (or x), select
the x ' (or y ' variable, press [
], enter the given value,
and press [
] again. (See table below)
Variable Meaning
a
Linear regression y-intercept
=
x
n
by
a
b
Linear regression slope
∑∑
∑∑
=
))x(xn(
)yxxyn(
b
22
r
Correlation coefficient
∑∑ ∑∑
∑∑
=
))y(yn)()x(xn(
)yxxyn(
r
2222
x '
Predicted x values given a, b, and y vales
b
ay
'x
=
y '
Predicted y value given a, b, and x value.
bxa'y +=
Correcting data
Step : ( See Example 57. )
1. Press [ DATA ].
2. To change x - values or the frequency of the x - value in
1–VAR
mode ( or the corresponding y - value in
2–VAR
mode ), please choose
DATA
INPUT
. To change upper spec.
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File name : CBM_SR285,A_HDBSR285T19_Spanish.doc
version : 2010/04/26
Guía GeneraI ................................................... 3
Encendiendo o apagando...............................3
Reemplazo de batería.....................................3
Función auto desactivadora...........................3
Operación Restablecer...................................3
Ajuste del contraste .......................................4
Lectura de la visualización ............................4
Antes de empezar los cálculos ...................... 5
Seleccionando un modo.................................5
Seleccionando un elemento de los
menús de visualización..................................5
Usando teclas " 2nd ".....................................5
Cursor.............................................................6
Haciendo correcciones durante la
entrada............................................................6
Función de respuesta.....................................6
Función de visualización de la
posición de error ............................................6
Función de memoria.......................................7
Orden de operaciones ....................................7
Exactitud y Capacidad....................................8
Condiciones de error.................................... 10
Mode 0 - MAIN ............................................... 11
Cálculo aritmético ........................................ 11
Formatos de visualización ........................... 11
Cálculos de paréntesis................................. 11
Cálculo de porcentaje...................................12
Función del cálculo continuo....................... 12
Función de respuesta...................................12
Logaritmos y Antilogaritmos........................ 12
Cálculo de fracción ......................................12
Conversión de unidades de ángulo ............. 13
Funciones trigonométricas /
Tri. Inversas ..................................................14
Funciones Hiperbólicas /
Hip. Inversas................................................. 14
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Transformación de las coordenadas............ 14
Probabilidad .................................................14
Otras funciones ( x
–1
,
,
X
, x
2
,
^
)...........15
Conversión de la unidad .............................. 15
Constantes de Física.................................... 15
Mode 1 - STAT................................................16
Variable Sencilla / Estadísticas con
Dos Variables................................................ 16
Capacidad de Proceso..................................17
Distribución de probabilidad........................17
Regresión lineal............................................18
Corregiendo dados.......................................19
Mode 2 - Base-n.............................................19
Conversiones básicas ..................................19
Expresiones negativas .................................19
Operaciones aritméticas básicas
para bases ....................................................20
Operaciones lógicas.....................................20
Mode 3 - CPLX ...............................................20
Mode 4 - VLE .................................................20
Mode 5 - QE ...................................................20
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version : 2010/04/26
9) nPr, nCr
10) x ,
11) +,
12) AND, NAND
13) OR, XOR, XNOR
14) Conversión ( a
b
/
c
d
/
e
, F D, DMS )
• Cuando funciones con la misma prioridad son usadas en
series,la ejecución es realizada de la derecha a la izquierda.
e
X
ln120 Æ e
X
{ ln (120 ) }
si no, la ejecución es de la izquierda para derecha.
Se ejecutan funciones compuestas de la derecha para la
izquierda.
Cualquier cosa contenida dentro de los paréntesis recibe
la prioridad más alta.
Exactitud y Capacidad
Exactitud del rendimiento : Hasta 10 dígitos.
Calculando dígitos : Hasta 24 dígitos.
En general, cada cálculo razonable es mostrado con mantisa de
hasta 10 dígitos,o mantisa de 10-dígitos más exponente de 2-dígitos
hasta 10
± 99
.
Números usados como entrada deben estar dentro del intervalo de
la función dada como sigue :
Funciones
Intervalo de entrada
sin x
cos x
tan x
Deg :
x
<
4.5 x 10
10
deg
Rad :
x
<
2.5 x 10
8
π
rad
Grad :
x
<
5 x 10
10
grad
No obstante, para tan x
Deg :
x
90 (2n+1)
Rad :
x
2
π
(2n+1)
Grad :
x
100 (2n+1), (n es un entero)
sin
–1
x, cos
–1
x
x
1
tan
–1
x
x
<
1 x 10
100
sinh x, cosh x
x
230.2585092
tanh x
x
<
1 x 10
100
sinh
–1
x
x
<
5 x 10
99
cosh
–1
x
1 x < 5 x 10
99
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File name : CBM_SR285,A_HDBSR285T19_Spanish.doc
version : 2010/04/26
tanh
–1
x
x
<
1
log x, ln x
1 x 10
–99
x < 1 x 10
100
10
x
–1 x 10
100
< x < 100
e
x
–1 x 10
100
< x 230.2585092
x
0 x < 1 x 10
100
x
2
x
<
1 x 10
50
x
-1
x
<
1 x 10
100
, x
0
x !
0 x 69, x es un entero.
P (x, y)
22
y+x
<
1 x 10
100
R (r, θ)
0
r
<
1 x 10
100
Deg
θ
<
4.5 x 10
10
deg
Rad
θ
<
2.5 x 10
8
π
rad
Grad
θ
<
5 x 10
10
grad
No obstante, para tan
θ
Deg
θ
90 (2n+1)
Radθ
2
π
(2n+1)
Grad
θ
100 (2n+1), (n es un entero)
DMS
DD, MM, SS.SS 1 x 10
100
,
0 MM, SS.SS
x
<
10
100
x
y
x > 0 : –1 x 10
100
< y log x < 100
x = 0 : y > 0
x < 0 : y = n, 1/(2n+1), n es un entero.
pero –1 x 10
100
< y log x < 100
x
y
y
>
0 : x
0, –1 x 10
100
<
x
1
log y
<
100
y = 0 : x > 0
y < 0 : x=2n+1, 1/n, n es un entero. (n 0)
pero –1 x 10
100
<
x
1
log
y
<
100
nPr, nCr
0 r n, n 10
100
, n,r son enteros.
STAT
x
<
1 x 10
100
,
y
<
1 x 10
100
1–VAR : n 40, 2–VAR : n 40
FREQ. = n, 0 n
<
10
100
: n es un entero en
modo 1–VAR.
S – 15
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version : 2010/04/26
Otras funciones ( x
–1
, ,
X
, x
2
,
^
)
z
La calculadora también proporciona funciones recíprocas
( [ x
–1
] ), la raíz cuadrada ( [
] ), la raíz universal ( [
X
] ),
cuadrado ( [ x
2
] ) y exponenciación ( [
^
] ). Vea Ejemplo 47~50.
Conversión de la unidad
z
Las calculadoras tienen una característica incorporada de
conversión de unidad que le permite que convierta los números
de unidades métricas a las unidades inglesas y viceversa. Vea
Ejemplo 51.
1. Entre el número que usted quiere convertir.
2. Presionar [ 2nd ] [ CONV ] para mostrar el menú. Hay 7
menúes, cubriendo distancia, área, temperatura, capacidad,
peso, energía, y presión.
3. Use el [
] [
] para desplazar a través de la lista de
unidades hasta que un menú de unidades apropiado sea
mostrado, luego [
].
4. Presionando [
] o [
] puede convertir el número a una
otra unidad.
Constantes de Física
z
Usted puede usar un número de constantes de física en sus
cálculos. Vea la tabla abajo :
Símbolo Significado Valor
c Velocidad de luz 299792458 m / s
g Aceleración de gravedad 9.80665 m.s
–2
G Constante gravitacional 6.6725985 x 10
–11
N.m
2
kg
–2
Vm Volumen molar de gas ideal 0.0224141 m
3
mol
–1
N
A
Número de Avagadro 6.022136736 x 10
23
mol
–1
e Carga elemental 1.6021773349 x 10
–19
C
me Masa del electrón 9.109389754 x 10
–31
kg
m
p
Masa del protón 1.672623110 x 10
–27
kg
h Constante de Plank 6.626075540 x 10
–34
J.s
k Constante de Boltzrnann 1.38065812 x 10
–23
J.K
–1
R Constante de gas 8.3145107 J / mol
z
k
F Constante de Faraday 96485.30929 C / mol
mn Constante de Neutrón 1.67492861 x 10
–27
kg
µ Constante de Masa Atómica 1.66054021 x 10
–27
kg
ε
0
Medida de acumulación
dieléctrica 8.854187818 x 10
–12
F/m
µ
0
Medida de acumulación
magnética 1.256637061 x 10
–6
H / m
φ
0
Quántum de Flujo 2.0678346161 x 10
–15
Vs
a
0
Radio de Bohr 5.2917724924 x 10
–11
m
µB Magneton de Bohr 9.274015431 x 10
–24
A
z
m
2
S – 20
File name : CBM_SR285,A_HDBSR285T19_Spanish.doc
version : 2010/04/26
ese número de 100000000000000000000000000000000 en la
base de ese número presionando tecla [ NEG ] para bases
non-decimales. Vea Ejemplo 60.
Operaciones aritméticas básicas para bases
z
La unidad le permite que usted calcule en la base del número de
otra manera que el decimal. La calculadora puede adicionar,
restar, multiplicar, y dividir números binarios, octales, y
hexadecimales. Vea Ejemplo 61.
Operaciones lógicas
Operaciones lógicas son ejecutadas a través de productos lógicos
(AND), negativo lógico (NAND), sumas lógicas (OR), sumas lógicas
exclusivas (XOR), negación (NOT), y negación de sumas lógicas
exclusivas (XNOR). Vea Ejemplo 62.
Mode 3 - CPLX
z
Modo complejo le permite de adicionar, restar, multiplicar, y dividir
los números complejos. Vea el Ejemplo 63.
Los resultados de una
operación compleja son mostradas como sigue:
Re Valor Real Im Valor Imaginario
ab Valor Absoluto ar Valor del argumento
Mode 4 - VLE
Modo de ecuaciones de variables lineales (VLE) puede resolver una
serie de ecuaciones simultáneas con dos números incógnitos como
sigue :
a x + b y = c
d x + e y = f, donde x y son incógnitos.
z
En modo VLE, usted apenas entra cada coeficiente (
a
,
b
,
c
,
d
,
e
,
f
)
en el orden correcto, y la calculadora resuelve automáticamente
para
x
,
y
. Vea Ejemplo 64.
Mode 5 - QE
Modo de ecuaciones cuadráticas (
QE
) puede resolver ecuaciones
como sigue :
a x
2
+ b x + c = 0, donde x son desconocidos.
z
En modo QE, usted entra apenas cada coeficiente (
a
,
b
,
c
) en el
orden correcto, y la calculadora resuelve automáticamente para
todo los valores x. Vea Ejemplo 65.
P – 1
File name : CBM_SR285,A_HDBSR285T19_Portuguese.doc
version : 2010/04/26
Guia Geral .......................................................3
Ligando ou desligando...................................3
Substituição de pilha .....................................3
Função auto desligante..................................3
Operação de reajuste .....................................3
Ajuste de Contraste........................................4
Leitura do mostrador......................................4
Antes de começar cálculos ............................ 5
Selecionando um modo..................................5
Selecionando um item dos menus
exibidos ..........................................................5
Usando teclas " 2nd ".....................................5
Cursor.............................................................5
Fazendo correções durante entrada
de dados .........................................................6
Função de Repetição......................................6
Função de exibição da posição de erro.........6
Função de memória........................................7
Ordem de operações ......................................7
Precisão e Capacidade...................................8
Condições de Erro........................................ 10
Mode 0 - MAIN ............................................... 10
Cálculo aritmético ........................................ 10
Formatos de exibição................................... 11
Cálculos de parênteses................................ 11
Cálculos de porcentagem.............................12
Função de cálculo contínuo......................... 12
Função de resposta...................................... 12
Logaritmos e Antilogaritmos........................ 12
Cálculo de fração .........................................12
Conversão de unidades de ângulo ..............13
Funções Trigonométricas /
Trig. Inversas ................................................ 13
Funções Hiperbólicas / Hip. Inversas .......... 13
Transformação de coordenadas .................. 14
P – 2
File name : CBM_SR285,A_HDBSR285T19_Portuguese.doc
version : 2010/04/26
Probabilidade ...............................................14
Outras funções ( x
–1
,
,
X
, x
2
,
^
)............14
Conversão de unidade..................................14
Constantes de Física.................................... 15
Mode 1 - STAT................................................15
Variável Simples / Estatísticas com
Duas-variáveis..............................................16
Capacidade de Processo..............................16
Distribuição de Probabilidade...................... 17
Regressão linear ..........................................18
Corrigindo dados.......................................... 18
Mode 2 - Base-n.............................................19
Conversões bases ........................................ 19
Expressões negativas .................................. 19
Operações aritméticas básicas
para bases ....................................................19
Operações lógicas........................................ 19
Mode 3 - CPLX ...............................................20
Mode 4 - VLE .................................................20
Mode 5 - QE ...................................................20
P – 8
File name : CBM_SR285,A_HDBSR285T19_Portuguese.doc
version : 2010/04/26
• Quando funções com a mesma prioridade são usadas em
séries, execução é feita da direita a esquerda.
e
X
ln120 Æ e
X
{ ln (120 ) }
de outra maneira, execução é da esquerda para direita.
Funções compostas são executadas da direita à
esquerda.
• Qualquer coisa contida dentro de parênteses recebe a
prioridade mais alta.
Precisão e Capacidade
Precisão de saída de dados : Até 10 dígitos.
Calculando dígitos : Até 24 dígitos.
Em geral, todo cálculo razoável é exibido em mantissa de até 10
dígitos ou mantissa de 10-dígitos mais exponente com 2-dígitos de
até 10
± 99
.
Números usados como entrada de dados devem estar dentro da
variação da dada função como se segue :
Funções
Variação de Entrada de Dados
sin x
cos x
tan x
Deg :
x
<
4.5 x 10
10
deg
Rad :
x
<
2.5 x 10
8
π
rad
Grad :
x
<
5 x 10
10
grad
Contudo, para tan x
Deg :
x
90 (2n+1)
Rad :
x
2
π
(2n+1)
Grad :
x
100 (2n+1), (n é um inteiro)
sin
–1
x, cos
–1
x
x
1
tan
–1
x
x
<
1 x 10
100
sinh x, cosh x
x
230.2585092
tanh x
x
<
1 x 10
100
sinh
–1
x
x
<
5 x 10
99
cosh
–1
x
1 x < 5 x 10
99
tanh
–1
x
x
<
1
log x, ln x
1 x 10
–99
x < 1 x 10
100
10
x
–1 x 10
100
< x < 100
e
x
–1 x 10
100
< x 230.2585092
x
0 x < 1 x 10
100
P – 9
File name : CBM_SR285,A_HDBSR285T19_Portuguese.doc
version : 2010/04/26
x
2
x
<
1 x 10
50
x
-1
x
<
1 x 10
100
, x
0
x !
0 x 69, x é um inteiro
P (x, y)
22
y+x
<
1 x 10
100
R (r, θ)
0
r
<
1 x 10
100
Deg
θ
<
4.5 x 10
10
deg
Rad
θ
<
2.5 x 10
8
π
rad
Grad
θ
<
5 x 10
10
grad
Contudo, para tan
θ
Deg
θ
90 (2n+1)
Radθ
2
π
(2n+1)
Grad
θ
100 (2n+1), (n é um inteiro)
DMS
DD, MM, SS.SS < 1 x 10
100
,
0 MM, SS.SS
x
<
10
100
x
y
x > 0 : –1 x 10
100
< y log x < 100
x = 0 : y > 0
x < 0 : y = n, 1/(2n+1), n é um inteiro
mas –1 x 10
100
< y log x < 100
x
y
y
>
0 : x
0, –1 x 10
100
<
x
1
log y
<
100
y = 0 : x > 0
y < 0 : x = 2n+1, 1/n, n é um inteiro. (n 0)
mas –1 x 10
100
<
x
1
log
y
<
100
nPr, nCr
0 r n, n 10
100
, n, r são inteiros.
STAT
x
<
1 x 10
100
,
y
<
1 x 10
100
1–VAR : n 40, 2–VAR : n 40
FREQ. = n, 0 n
<
10
100
: n é um inteiro em
modo 1–VAR.
σx,σy,
x
,
y
,a, b, r : n
0 ;
Sx, Syn, n 0, 1
Base–n DEC :
– 2147483648 x 2147483647
BIN :
10000000000000000000000000000000 x
11111111111111111111111111111111
(para negativo)
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Citizen SRP-280N Руководство пользователя

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