Sharp WriteView EL-W532TH Bedienungsanleitung

Sharp Taschenrechner WriteView EL-W532TH

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PRINTED IN CHINA

16FSC(TINSEA154EHZZ)

B1098

INTRODUCTION

About the calculation examples (including some formulas

and tables), refer to the reverse side of this manual.

After reading this manual, store it in a convenient location for

future reference.

Operational Notes

• 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.

•Keepthecalculatorawayfromextremeheatsuchasona

cardashboardornearaheater,andavoidexposingitto

excessivelyhumidordustyenvironments.

• Sincethisproductisnotwaterproof,donotuseitorstoreit

whereuids,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.

Avoidusingaroughclothoranythingelsethatmaycause

scratches.

• Donotdropitorapplyexcessiveforce.

• Neverdisposeofbatteriesinare.

• Keepbatteriesoutofthereachofchildren.

• Forthesakeofyourhealth,trynottousethisproductforlong

periodsoftime.Ifyouneedtousetheproductforanextended

period,besuretoallowyoureyes,hands,arms,andbody

adequaterestperiods(about10–15minuteseveryhour).

Ifyouexperienceanypainorfatiguewhileusingthisproduct,

discontinueuseimmediately.Ifthediscomfortcontinues,

pleaseconsultadoctor.

• Thisproduct,includingaccessories,maychangedueto

upgradingwithoutpriornotice.

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specied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.

♦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.

• Whenusingforthersttime

• Afterreplacingthebattery

• Toclearallmemorycontents

•

Whenanabnormalconditionoccursandallkeysareinoperative

♦

If service should be required on this calculator, have the calculator

servicedintheregion(country)whereyoupurchasedit.

Hard Case

DISPLAY

Dot

matrix

display

Mantissa Exponent

•

Duringactualuse,notallsymbolsaredisplayedatthesametime.

• Onlythesymbolsrequiredfortheusageunderinstructionare

showninthedisplayandcalculationexamples.

: Indicates that some contents are hidden in the

directionsshown.

2ndF: Appearswhen ispressed,indicatingthatthe@

functionsshowninthesamecoloras@ are enabled.

HYP: Indicates that Hhasbeenpressedandthehyperbolic

functions are enabled. If @ >ispressed,the

symbols“ ”appear,indicatingthatinverse2ndF HYP

hyperbolicfunctionsareenabled.

ALPHA: Appearswhen ispressed,indicatingthatthe;

functionsshowninthesamecoloras; are enabled.

Appearswhen ispressed,andentry(recall)x t or

ofmemorycontentscanbeperformed.

FIX/SCI/ENG/N1/N2:Indicatesthenotationusedtodisplayavalue

andchangesbySETUPmenu. isdisplayedon-screenN1

as“NORM1”,and as“NORM2”.N2

DEG/RAD/GRAD: Indicates angular units.

BUSY: Appearsduringtheexecutionofacalculation.

W-VIEW:IndicatesthattheWriteVieweditorisselected.

M: Indicates that a numerical value is stored in the

independentmemory(M).

BEFORE USING THE CALCULATOR

Press to turn the calculator on. j

Press to turn it off.@o

Key Notations Used in this Manual

Tospecify

: @ "

Tospecifyln: i

TospecifyE: ; E

• Functionsthatareprintedingrayadjacenttothekeysare

effectiveinspecicmodes.

• Themultiplicationoperator“ ”isdifferentiatedfromtheletter“X”

inthismanualasfollows:

Tospecifythemultiplicationoperator:k

Tospecifytheletter“X”:; X

• Incertaincalculationexamples,whereyouseethe symbol,o

thekeyoperationsandcalculationresultsareshownasthey

wouldappearintheLineeditor.

•

Ineachexample,press toclearthedisplayrst.Unlessj

otherwisespecied,calculationexamplesareperformedinthe

WriteVieweditor(

J 200

)withthedefaultdisplay

settings.

Clearing the Entry and Memories

Operation

Entry

(Display)

A–F,

M,X,Y

D1–D3 ANS STAT*

ОХ Х Х Х

@ Z

ОХ Х О О

Mode selection ( )b

ОХ Х Х

@ P 0

ОХ Х Х Х

@ P 1 0

О О О О О

@ P 2 0

О О О О О

RESETswitch

О О О О О

: Clear

: Retain

*1 Statistical data (entered data)

*2 Clearedwhenchangingbetweensub-modesinSTATmode.

*3 TheRESEToperationwillerasealldatastoredinmemoryand

restore the calculator’s default settings.

Memory clear key

Press @Ptodisplaythemenu.

• Toinitializethedisplaysettings,press .Theparametersset0

asfollows:

• Angularunit:DEG

• Displaynotation:NORM1

• N-base:DEC

Mode Selection

NORMALmode:b 0

Usedtoperformarithmeticoperationsandfunctioncalculations.

STAT mode: b1

Usedtoperformstatisticaloperations.

DRILLmode:b 2

Usedtopracticemathandmultiplicationtabledrills.

HOME Key

Press 7toreturntoNORMALmodefromothermodes.

Note: Equationsandvaluescurrentlybeingenteredwilldisappear,

inthesamewayaswhenthemodeischanged.

SET UP Menu

Press JtodisplaytheSETUPmenu.

Press jtoexittheSETUPmenu.

Note: Youcanpress toreturntothepreviouslydisplayedN

parentmenu.

Determination of the angular unit (degrees, radians, and grades)

DEG(°): J (default)0 0

RAD (rad): J 0 1

GRAD(g): J 0 2

Selecting the notation and decimal places display 1

TwosettingsofFloatingpoint(NORM1andNORM2),Fixeddecimal

point(FIX),Scienticnotation(SCI),andEngineeringnotation(ENG).

• WhenJ 1 0(FIX)orJ 1 2(ENG)is

pressed,thenumberofdecimalplaces(TAB)canbesettoany

valuebetween0and9.

•WhenJ 1 1(SCI)ispressed,thenumberofsignicant

digitscanbesettoanyvaluebetween0and9.Entering0willset

a10-digitdisplay.

Setting the ﬂoating point number system in scientiﬁc notation

NORM1(thedefault)andNORM2.Anumberisautomatically

displayedinscienticnotationoutsideapresetrange:

NORM1(J 1 3): 0.000000001 ≤ ≤|x| 9,999,999,999

NORM2(J 1 4): 0.01 ≤ ≤|x| 9,999,999,999

Selecting the editor

ThiscalculatorhasthefollowingtwoeditorsinNORMALmode:

WriteViewandLine.

TheWriteVieweditor(W-VIEW):J (default)2 0

TheLineeditor(LINE): J 2 1

• PressU to change the calculation results to another format

thatcanbedisplayed.

Adjusting the display contrast

Press , then or J3 + &toadjustthecontrast.Press

jtoexit.

Insert and overwrite entry methods

WhenusingtheLineeditor,youcanchangetheentrymethodfrom

“INSERT”(thedefault)to“OVERWRITE”.

Afteryouswitchtotheoverwritemethod(bypressingJ ), 4 1

thetriangularcursorwillchangetoarectangularone,andthenumberor

functionunderneathitwillbeoverwrittenasyoumakeentries.

Setting of the decimal point

Youcanshowthedecimalpointinthecalculationresultaseithera

dot or a comma.

DOT: J (default)5 0

COMMA:J 5 1

• Duringentry,thedecimalpointisonlyshownasadot.

ENTERING, DISPLAYING, AND EDITING THE EQUATION

The WriteView Editor

Entry and display

IntheWriteVieweditor,youcanenteranddisplayfractionsor

certainfunctionsasyouwouldwritethem.

• TheWriteVieweditorcanbeusedinNORMALmode.

Displaying calculation results

Whenpossible,calculationresultswillbedisplayedusingfractions

and

.Whenyoupress ,thedisplaywillcyclethroughtheU

followingdisplaystyles:

•

Mixedfractions(withorwithout

)

→

improperfractions(withor

without

)

→

decimal numbers

• Properfractions(withorwithout

)

→

decimal numbers

Notes:

• Improper/properfractionswillbeconvertedtoanddisplayedas

decimalnumbersifthenumberofdigitsusedintheirexpression

isgreaterthannine.Inthecaseofmixedfractions,themaximum

numberofdisplayabledigits(includingintegers)iseight.

• Ifthenumberofdigitsinthedenominatorofafractionalresult

that uses

is greater than three, the result is converted to and

displayedasadecimalnumber.

The Line Editor

Entry and display

IntheLineeditor,youcanenteranddisplayequationslinebyline.

Notes:

• Uptothreelinesoftextmaybeviewedonthescreenatonetime.

• IntheLineeditor,calculationresultsaredisplayedindecimalform

orlinefractionnotationifpossible.

• Use toswitchthedisplayformattofractionalformorU

decimalform(ifpossible).

Editing the Equation

Justafterobtainingananswer,pressing bringsyoutothel

endoftheequationandpressing bringsyoutothebeginning.r

Press , , , or to move the cursor. Press l r u d @

l @ r or tojumpthecursortothebeginningortheend

of the equation.

Back space and delete key

To delete a number or function, move the cursor to the right of it,

thenpress .YoucanalsodeleteanumberorfunctionthattheN

cursorisdirectlyoverbypressing@ y .

Note: Inamulti-levelmenu,youcanpress tobacktotheN

previousmenulevel.

Multi-line Playback Function 4

Thiscalculatorisequippedwithafunctiontorecallprevious

equationsandanswersinNORMALmode.

Pressing uwill

displaythepreviousequation.

The number of characters that can be

savedislimited.Whenthememoryisfull,storedequationswillbe

deletedtomakeroom,startingwiththeoldest.

• Toeditanequationafterrecallingit,pressl r or .

• Themulti-linememorywillbeclearedbythefollowingoperations:

@ o(includingtheAutomaticPowerOfffunction),

@ Z

, mode change, RESET, N-base conversion, angular

unit conversion, editor change (

J J or 2 0 2

),andmemoryclear(@ 1 0 P ).

Priority Levels in Calculation

Thiscalculatorperformsoperationsaccordingtothefollowingpriority:

1 Fractions (1 4, etc.) m2Functionsprecededbytheirargument

(x−1, x2, n!, etc.) 3

r 4Impliedmultiplicationofamemory

value(2Y,etc.) 5Functionsfollowedbytheirargument(sin,cos,

etc.) 6Impliedmultiplicationofafunction(2sin30



4, etc.)

7nCr,nPr,GCD,LCM 8 , × ÷ 9 , + −

AND

OR,XOR,XNOR

, M , M , M, RAD, =+− ► ►DEG, ►GRAD,

→

, and

other calculation ending instructions

• Ifparenthesesareused,parenthesizedcalculationshave

precedenceoveranyothercalculations.

SCIENTIFIC CALCULATIONS

• Press toselectNORMALmode.b 0

Arithmetic Operations

• Theclosingparenthesis justbefore maybe) = m or

omitted.

Constant Calculations

• Inconstantcalculations,theaddendbecomesaconstant.

Subtractionanddivisionareperformedinthesamemanner.For

multiplication,themultiplicandbecomesaconstant.

• Inconstantcalculations,constantswillbedisplayedasK.

Conversion to Engineering notation

Youcanuse; ; or < to convert the calculation >

result to engineering notation.

• Press todecreasetheexponent.Press; <; to >

increasetheexponent.

• Thesettings(FSE)intheSETUPmenudonotchange.

Functions

• Refertothecalculationexamplesforeachfunction.

• IntheLineeditor,thefollowingsymbolsareused:

•

:toindicateanexpression’spower.(m Y, , @ " @ )

• :toseparateintegers,numerators,anddenominators.(W,

@ k )

• Whenusing intheLineeditor,valuesareenteredin@ W

thefollowingway:

• absvalue

Random Function

The random function has four settings. (This function cannot be

selectedwhileusingtheN-basefunction.)Togeneratefurther

randomnumbersinsuccession,presse. Press jtoexit.

Random numbers

Apseudo-randomnumber,withthreesignicantdigitsfrom0upto

0.999,canbegeneratedbypressing@ w 0 e .

Note: IntheWriteVieweditor,theresultwillbeafractionor0.

Random dice

Tosimulateadie-rolling,arandomintegerbetween1and6canbe

generatedbypressing@ w 1 e .

Random coin

Tosimulateacoinip,0(heads)or1(tails)canberandomly

generatedbypressing@ w 2 e .

Random integer

Youcanspecifyarangefortherandomintegerwith“R.Int(”only.

R.Int(minimum value, maximum value)

Forexample,ifyouenter@w3 1 H 99 , a ) e

randomintegerfrom1to99willbegenerated.

Angular Unit Conversions

Each time @ ]ispressed,theangularunitchangesinsequence.

Memory Calculations

MemorycalculationscanbeperformedinNORMALandSTAT

modes.

Temporary memories (A–F, X and Y)

Press xandavariablekeytostoreavalueinmemory.

Press tandavariablekeytorecallthevaluefromthatmemory.

Toplaceavariableinanequation,press andavariablekey.;

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 j x Mtocleartheindependentmemory(M).

Last answer memory (ANS)

Thecalculationresultobtainedbypressing oranyother=

calculationendinginstructionisautomaticallystoredinthelast

answermemory.

Notes:

•

Calculationresultsfromthefunctionsindicatedbelowareautomatically

storedintheXorYmemoriesreplacinganyexistingvalues.

•

→

:Xmemory(

),Ymemory(q or

)

• Two

´ values from a quadratic regression calculation in STAT

mode:Xmemory(1:),Ymemory(2:)

• Useof willrecallthevaluestoredinmemoryusingt or ;

upto14digits.

Deﬁnable memories (D1–D3)

Youcanstorefunctionsoroperationsindenablememories

(D1–D3).

•

Tostoreafunctionoroperation,press ,followedbyadenablex

memorykey( ),followedbytheoperationyouwantI J K, , or

tostore.Menu-relatedoperations,suchasJ, cannot be stored.

Press jtoreturntothepreviousdisplay.

• Tocallastoredfunctionoroperation,pressthecorresponding

memorykey.Callingastoredfunctionwilldonothingifthe

functionthatiscalledwouldbeunusableinthecurrentcontext.

•

Anyfunctionsoroperationsthatarestoredinadenablememory

willbereplacedwhenyousaveanewoneintothatmemory.

• Youcannotstorefunctionsoroperationsindenablememories

whenenteringvaluesoritemsinSTATmode.

Memory List

Press ;9todisplayalistofthevaluessavedinmemory.

Thevaluesareshownina9-characterrange.

Applicablememories:A,B,C,D,E,F,X,Y,M

Chain Calculations

Thepreviouscalculationresultcanbeusedinthesubsequent

calculation.However,itcannotberecalledafterenteringmultiple

instructions.

Fraction Calculations

Arithmeticoperationsandmemorycalculationscanbeperformed

usingfractions.InNORMALmode,conversionbetweenadecimal

numberandafractioncanbeperformedbypressingU.

Notes:

•

Improper/properfractionswillbeconvertedtoanddisplayedas

decimalnumbersifthenumberofdigitsusedintheirexpression

isgreaterthannine.Inthecaseofmixedfractions,themaximum

numberofdisplayabledigits(includingintegers)iseight.

• Toconvertasexagesimalvaluetoafraction,rstconvertitby

pressing@ : .

Binary, Pental, Octal, Decimal, and Hexadecimal

Operations (N-base)

ConversionscanbeperformedbetweenN-basenumbersin

NORMALmode.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.

Note: ThehexadecimalnumbersA–Fareenteredbypressing

, *

, A

, l

, i

, and H

Inthebinary,pental,octal,andhexadecimalsystems,fractional

partscannotbeentered.Whenadecimalnumberhaving

afractionalpartisconvertedintoabinary,pental,octal,or

hexadecimal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numbersaredisplayedasacomplement.

Time, Decimal, and Sexagesimal Calculations

Conversionbetweendecimalandsexagesimalnumberscanbe

performed.Inaddition,thefourbasicarithmeticoperationsand

memorycalculationscanbeperformedusingthesexagesimal

system.Notationforsexagesimalisasfollows:

Coordinate Conversions

• Beforeperformingacalculation,selecttheangularunit.

• Theresultsofcoordinateconversionswillbedisplayedas

decimalnumbersevenintheWriteVieweditor.

Rectangular coord. Polar coord.

Modify Function

Decimalcalculationresultsareinternallyobtainedinscientic

notation,withupto14digitsinthemantissa.However,since

calculationresultsaredisplayedintheformdesignatedbythe

displaynotation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 n

convertedtomatchthatofthedisplay,sothatthedisplayedvalue

canbeusedwithoutchangeinsubsequentoperations.

• WhenusingtheWriteVieweditor,ifthecalculationresultis

displayedusingfractionsor

,pressU to convert it to

decimalformrst.

Calculating the Greatest Common Divisor (GCD)

WhatistheGCDof

24and36?

j 24

@ = 36

=12.

Calculating the Least Common Multiple (LCM)

WhatistheLCMof

15and9?

j 15

@ ? 9

=45.

Prime Factorization 17

InNORMALmode,thecalculationresultcanbeshownasa

productofprimenumbers.

•Apositiveintegergreaterthan2andnomorethan10digitscan

befactoredintoprimes.

•Anumberthatcannotbefactoredintoaprimenumberwith3

digitsorshorterisshowninparentheses.

•Thecalculationresultofprimefactorizationisdisplayed

accordingtotheeditorsetting(W-VIEWorLINE).

• Thecalculationresultofprimefactorizationmayextendoffthe

edgesofthescreen.Youcanseethosepartsbypressingl

or r.Tojumptotheleftendorrightend,press@ l

or .@ r

STATISTICAL CALCULATIONS

18 19

StatisticalcalculationscanbeperformedinSTATmode.

Thereareeightsub-modeswithinSTATmode.Pressb , 1

thenpressthenumberkeythatcorrespondstoyourchoice:

0 ( ): Single-variable statisticsSD

1 (a+bx):Linearregression

2 (a+bx+cx

2): Quadratic regression

3 ( ^a e•bx):Eulerexponentialregression

4 (a+b lnx•):Logarithmicregression

5 ( ^a x•b):Powerregression

6 ( ): Inverse regressiona+b/x

7 ( ^a b•x):Generalexponentialregression

Thestatisticaldatainputscreenappears.

Afterenteringstatisticaldatafromtheinputscreen,

press

or jandclosetheinputtable

.Youcanthencheckstatistical

values from the STAT menu

(

; 8

)

andspecifystatistical

variables.

ata Entry and Correction

Data entry

Entryeld

 Single-variabledatatable Two-variabledatatable

• Afterenteringthedata,

press

.Theinputisnalizedand

thecursormovestothenextline.Ifdatawasnotenteredinan

y,0isentered,1isenteredinFRQ(frequency),andthecursor

movestothenextline.

•

Youcanuse

toenterXandFRQ(orX,Y,andFRQ)atonce.

• Intheinputtable,upto6digitsaredisplayedforeachvalue,

includingthesignanddecimalpoint.Anyvaluesthatexceed6

digitsinlengtharedisplayedinexponentnotation.

•

Upto100dataitemscanbeentered.Withsingle-variabledata,

adataitemwithanassignedfrequencyofoneiscountedas

onedataitem,whileanitemwithanassignedfrequencyof2

orhigherisstoredasasetoftwodataitems.Withtwo-variable

data,asetofdataitemswithanassignedfrequencyofoneis

countedastwodataitems,whileasetofitemswithanassigned

frequencyof2orhigherisstoredasasetofthreedataitems.

• Toexecutestatisticalcalculation,press

or j and close

theinputtable.

Data correction

Usel r u d, , , or to move the cursor and select

the desired data. Press or @ u @ dtojumpthe

cursor to the beginning or end of the data.

Data correction

Movethecursortothedatathatyouwanttocorrect,enterthe

numericvalue,andpresse.

Data insertion

Toinsertalineinfrontofthecursorposition,press

;

Theinitialvaluesenteredintheinserteddataare0inxandy,

and 1 in FRQ.

Data deletion

Todeletetheentirelinewherecursorispositioned,press@ y .

Notes:

• InSTATmode,allstatisticaldatawillbeerasedifthesubmode

is changed or

ispressed.

• InSTATmode,press

todisplaytheinputtable.

Statistical Calculations and Variables

Thefollowingstatisticscanbeobtainedforeachstatistical

calculation(refertothetablebelow):

Single-variable statistical calculation

Statistics of 1 and 3.

Linear regression calculation

Statistics of 1, 2 and 4. In addition, the estimate of

for a given

(estimate

´) and the estimate of

for a given

(estimate

´).

Quadratic regression calculation

Statistics of 1, 2 and 4.Andcoefcients

in the quadratic

regression formula (

). (For quadratic regression

calculations,nocorrelationcoefcient(

) can be obtained.)

Whentherearetwo

´values,eachvaluewillbedisplayedwith

“1:”or“2:”,andstoredseparatelyintheXandYmemories.

Youcanalsospecifythe1stvalue( 1’)andthe2ndvalue( 2’)x x

separately.

Euler exponential regression, logarithmic regression,

power regression, inverse regression,

and general exponential regression calculations

Statistics of 1, 2 and 4. In addition, the estimate of

for a

given

and the estimate of

for a given

. (Since the calculator

converts each formula into a linear regression formula before

actualcalculationtakesplace,itobtainsallstatistics,except

coefcientsa and b, from converted data rather than entered

data.)

Numberofsamples

–Meanofsamples(

data

)

sx Samplestandarddeviation(

data

)

sxPopulationstandarddeviation(

data

)

xSumofsamples(

data

)

x2Sumofsquaresofsamples(

data

)

xmin Minimumvalueofsamples (

data

)

xmax Maximumvalueofsamples(

data

)

–

Meanofsamples(

data

)

Samplestandarddeviation

(

data

)

Populationstandarddeviation

(

data

)

ySumofsamples

(

data

)

y2Sumofsquaresofsamples

(

data

)

xySumofproductsofsamples(

)

x2y

Sumofproductsofsamples(

)

Sumof3rdpowersofsamples

(

data

)

Sumof4thpowersofsamples

(

data

)

ymin Minimumvalueofsamples

(

data

)

ymax Maximumvalueofsamples

(

data

)

Firstquartileofsample

(

data

)

Med

Medianofsample

(

data

)

Thirdquartileofsample

(

data

)

Correlationcoefficient(ExceptQuadraticregression)

aCoefficient of regression equation

bCoefficient of regression equation

cCoefficient of quadratic regression equation

STAT Menu

Afterclosingtheinputtable,youcanviewstatisticalvalues,view

regressioncoefcientvalues,andspecifystatisticalvariablesfrom

STAT menu (

; 8

;

0:Displaystatisticalvalues

;

1:Displayregressioncoefcientvalues

;

2:Specifystatisticalvaluevariables

;

Specifystatisticalvalue(Σ related) variables

;

4:Specifymax/minvaluevariables

;

5:Specifyregressioncoefcientvariables

Notes:

• Listdisplayofregressioncoefcientvaluesandspecicationof

regressioncoefcientvariablesdonotappearinsingle-variable

statistical calculation.

•

Estimated values

’ and

’arespeciedwiththekeys(@

).Iftherearetwo

’values,youcanspecify

1’ and

2’fromtheSTATmenu(

;

) to obtain the values 5

separately.

• Inthestatisticalvalueandregressioncoefcientvaluelists,you

cannotreturntothemenubypressingN.

Statistical Calculation Formulas

Anerrorwilloccurwhen:

• Theabsolutevalueoftheintermediateresultorcalculationresult

is equal to or greater than 1 × 10100.

• Thedenominatoriszero.

• Anattemptismadetotakethesquarerootofanegativenumber.

• Nosolutionexistsinthequadraticregressioncalculation.

DRILL MODE

Math Drill: b2 0

Mathoperationquestionswithpositiveintegersand0aredisplayed

randomly.Itispossibletoselectthenumberofquestionsand

operatortype.

MultiplicationTable(× Table): b 2 1

Questionsfromeachrowofthemultiplicationtable(1to12)are

displayedseriallyorrandomly.

ToexitDRILLmode,pressb and select another mode.

Using Math Drill and × Table

Press b

for Math Drill or 0b

for 1× Table.

2. Math Drill:Useu d and to select the number of

questions(25,50,or100).

× Table :Use toselectarowinthemultiplicationu d and

table(1to12).

3. Math Drill:Use toselecttheoperatortypeforl r and

questions (+ − × ÷ +−×÷, , , , or ).

× Table :Use toselecttheordertype(“Serial”orl r and

“Random”).

4. Press e to start.

WhenusingMathDrillor×Table(randomorderonly),questions

arerandomlyselectedandwillnotrepeatexceptbychance.

5. Enteryouranswer.Pressj or to clear the entered N

numberandthenenterthecorrectanswer.

6. Press e.

•

Iftheansweriscorrect,“ ”appearsandthenextquestionisdisplayed.

• Iftheansweriswrong,“ ”appearsandthesamequestionis

displayed.Thiswillberegardedasanincorrectanswer.

• Ifyoupress withoutenteringananswer,thecorrecte

answerisdisplayedandthenthenextquestionisdisplayed.

Thiswillberegardedasanincorrectanswer.

7. Continueansweringtheseriesofquestionsbyenteringthe

answerandpressinge.

8. Afteryounish,press andthenumberandpercentageofe

correctanswersaredisplayed.

9. Press etoreturntotheinitialscreenforyourcurrentdrill.

Ranges of Math Drill Questions

Therangeofquestionsforeachoperatortypeisasfollows.

+ Addition operator:“0

+0”to“20 20”+

] Subtraction operator:“0

−0”to“20 20”;answersare−

positiveintegersand0.

> Multiplication operator:“1

×0”or“0 1”to“12 12”××

) Division operator:“0÷1”to“144 12”;answersare÷

positiveintegersfrom1to12and0,dividendsofupto

144,anddivisorsofupto12.

+]>) Mixed operators:Questionswithinalltheaboveranges

aredisplayed.

ERRORS AND CALCULATION RANGES

Errors

Anerrorwilloccurifanoperationexceedsthecalculationranges,

orifamathematicallyillegaloperationisattempted.Whenanerror

occurs,pressing automaticallymovesthecursorl r or

backtotheplaceintheequationwheretheerroroccurred.Editthe

equationorpressj to clear the equation.

Error codes and error types

ERROR01:Syntaxerror

• Anattemptwasmadetoperformaninvalidoperation.

Ex.2+ & = 5

ERROR02:Calculationerror

• Theabsolutevalueofanintermediateornalcalculationresult

equalsorexceeds10100.

• Anattemptwasmadetodividebyzero(oranintermediate

calculationresultedinzero).

•

Thecalculationrangeswereexceededwhileperformingcalculations.

•

Whenthenumbertobefactoredintoprimesisgreaterthan2and

otherthana10-digitpositiveinteger,orwhentheresultofprime

factorizationisanegativenumber,decimal,fraction,orπ.

ERROR03:Nestingerror

•

Theavailablenumberofbufferswasexceeded.(Thereare10buffers

for numeric values and 64 buffers for calculation instructions).

ERROR04:Dataover

• Dataitemsexceeded100inSTATmode.

Alert Messages

Cannot delete!

• TheselecteditemcannotbedeletedbypressingN @ or

yintheWriteVieweditor.

Ex.* r l N 5 A

Inthisexample,deletetheexponentbeforeattemptingtodelete

theparentheses.

Cannot call!

• Thefunctionoroperationstoredindenablememory(D1toD3)

cannot be called.

Ex.Anattemptwasmadetorecallastatisticalvariablefrom

withinNORMALmode.

Buffer full!

• Theequation(includinganycalculationendinginstructions)

exceededitsmaximuminputbuffer(159charactersinthe

WriteVieweditoror161charactersintheLineeditor).An

equationmaynotexceeditsmaximuminputbuffer.

Calculation Ranges

•

Within the ranges speciﬁed, this calculator is accurate to 1 ±

of the 10th digit of the mantissa. However, a calculation error

increases in continuous calculations due to accumulation of

each calculation error. (This is the same for yx, xr, n!, e

, ln,

etc., where continuous calculations are performed internally.)

Additionally, a calculation error will accumulate and become larger

in the vicinity of inﬂection points and singular points of functions

• Calculationranges

±10−

99 to 9.999999999 10± × 99 and 0.

Iftheabsolutevalueofanentryoranalorintermediateresult

of a calculation is less than 10−

99, the value is considered to be 0

incalculationsandinthedisplay.

BATTERY REPLACEMENT

Notes on Battery Replacement

Improperhandlingofbatteriescancauseelectrolyteleakageor

explosion.Besuretoobservethefollowinghandlingrules:

• Makesurethenewbatteryisthecorrecttype.

•

Wheninstalling,orientthebatteryproperlyasindicatedinthecalculator.

• Thebatteryisfactory-installedbeforeshipment,andmay

beexhaustedbeforeitreachestheservicelifestatedinthe

specications.

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 Battery

Ifthedisplayhaspoorcontrastevenafteradjustingthedisplay

contrast,thebatteryrequiresreplacement.

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uid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aleakingbattery,removeitandstoreinasafeplace.

• Donotleaveanexhaustedbatteryinsidetheproduct.

• Keepbatteriesoutofthereachofchildren.

• Anexhaustedbatteryleftinthecalculatormayleakanddamage

the calculator.

• Explosionriskmaybecausedbyincorrecthandling.

• Donotthrowbatteriesintoareastheymayexplode.

Replacement Procedure

1.Turnthepoweroffbypressing@ .o

2.Removetwoscrews.(Fig.1)

3.Liftthebatterycovertoremove.

4.Removetheusedbattery.

5.Installonenewbattery.Firstinsertthe“−”sidetowardthespring.

(Fig.2)

6.Replacethecoverandscrews.

7.PresstheRESETswitch(ontheback)withthetipofaball-point

penorsimilarobject.

8.Adjustthedisplaycontrast.See“Adjustingthedisplaycontrast”.

Andthenpressj.

• Makesurethatthedisplayappearsasshownbelow.Ifthedisplay

doesnotappearasshown,removethebattery,reinstallit,and

checkthedisplayonceagain.

Fig. 1 Fig.2

Automatic Power Off Function

Thiscalculatorwillturnitselfofftosavebatterypowerifnokeyis

pressedforapproximately10minutes.

SPECIFICATIONS

Display:

96×32dotmatrixliquidcrystaldisplay

Displayofcalculationresults:

Mantissa: 10 digits

 Exponent:2digits

Internal calculations: Mantissasofupto14digits

Pendingoperations: 64 calculations 10 numeric values

Powersource: 1.5V

…—

(DC):Heavydutymanganese

battery(sizeAAAorR03)× 1

Operatingtime:

(varies according to

use and other factors)

Approx.17,000hourswhencontinuously

displaying55555at25°C(77°F)

Operatingtemperature:

0°C–40°C(32°F–104°F)

Externaldimensions: 80mm(W)× × 166 mm (D) 15 mm (H)

3-5/32”(W)×6-17/32”(D) 19/32”(H)×

Weight: Approx.113g(0.25lb)(includingbattery)

Accessories: Battery ×1(installed),operationmanual,

and hard case

FOR MORE INFORMATION

ABOUT SCIENTIFIC CALCULATORS

VisitourWebsite.

http://sharp-world.com/calculator/

EL-W532TH

SCIENTIFIC CALCULATOR

MODEL

ENGLISH

OPERATION MANUAL

Degree Minute Second

J (FSE)

100000

÷ 3 =

[NORM1] j 100000 z 3

= U U33'333.33333

→

[FIX: TAB 2] J 1 0 233'333.33

→

[SCI: SIG 2] J 1 1 23.3b04

→

[ENG: TAB 2] J 1 2 233.33b03

→

[NORM1] J 1 333'333.33333

J (EDITOR)

→

[LINE] j J 2 10.

2 =

1 z 2 =0

→ [

W-VIEW

]J 2 00.

2 =

1 z 2 =



3 U

2 3

 +  =

5 4

j 2 W

5 r

+ W 3 r 4



.15



2cos

−1 0.5 [rad] =J 0 1

^ 0.5 =

J

U2.094395102

u d

@ Z 0.

1 3(5

2) =

3 ( 5

+ 2 )

=21.

3 × 5 + 2 =3 k 5

+ 2 = 17.

(5 +

3) × 2 =( 5 + 3

) k 2 =16.

→

@ u21.

→

d17.

→

u21.

→

@ d16.

+ & k z

( ) S `

+ 285

÷ 3 =j 45

+ 285 z 3

=140 .

+ 6



( 18

6 ) z

(15

& 8 =



× -5

+ 120 =42 k S 5 + 120

90.

× 103) ÷ (4 × 10-

3) =5 ` 3 z 4

` S 3

=1'

250 '

000 .

34 + 57 =91.

45 + 57

=45 =102 .

68 × 25

=68 k 25 =1'

700 .

68 × 40

=40 = 2'

720 .

< >

6789= j

6789

6'789.

;

>6.789b03

;

>0.006789b06

;

<6789.b00

;

<6789000.b-03

v $ t w ^ y s H >

i l "

V Y Z A 1 m

* D q B e c a W

sin 60 [°]

j J 0 0

v 60

=0.866025403

cos p



4 [rad] =J 0 1

$ s W 4 =0.707106781

tan

1 1 [g] =J 0 2

@ y 1 =50.

J 0 0

(cosh 1.5 +

sinh 1.5) 2

= j ( H $

1.5

+ H v

1.5

) A =20.08553692

tanh-

 =

@ > t ( 5

z 7 ) = 0.895879734

ln 20 =i 20

=2.995732274

log 50

=l 50

= 1.698970004

=@ " 3 =20 .08553692

÷ e =1 z ; V =0.367879441

101.7 =@ Y 1.7 =50.11872336

1 1

 +  =

6 7

6 @ Z + 7

@ Z =



U0.309523809

2 - 34 × 52 =8 m S 2 r &

3 m 4 r k 5

A =

2024



U 129599



2'024

.984375

o8 m S

2 &

3 m 4 k

A =

2'024

.984375

2024

129599

=8 @ 1 =512.

49 - 4p

81 =* 49

r &

4 @ D 81

=4.

o* 49

& 4

@ D 81

=4.

27 =@ q 27

=3.

4! =4 @ B =24.

P3 =10 @

e 3 =720 .

=5 @ c 2 =10 .

500

× 25% =500 k 25

@ a125 .

120

÷ 400 = ?% 120 z 400 @ a30.

500

+ (500

× 25%) =500 + 25

@ a625 .

400

- (400

× 30%) =400 & 30

@ a280 .

5 - 9 |

=@ W 5 & 9

=4.

q = sin-1

x, q = tan-1

xq = cos-1

DEG -90 ≤ q ≤ 90 0 ≤ q ≤ 180

RAD -p



2 ≤ q ≤ p



20 ≤ q ≤ p

GRAD -100 ≤ q ≤ 100 0 ≤ q ≤ 200

9 ]

90° → [rad] j 90

@ ] 1

 J

→ [g] @

]100.

→ [°] @

]90.

10 ; t x m M < I J K

8 × 2 M j

8 k 2

x M 16.

24 ÷

(8 × 2) =24 z ; M = 1



(8 × 2) × 5 =; M k 5 =80.

0 M j

x M0.

$150 × 3 M 1

+) $250: M1

+ 250 M2

-) M

2 × 5%

–

M =

150 k 3 m450.

250 m250.

M k 5 @

@ M35.

M665.



4 + 6 =

2 

5 …(A) 24 z ( 4 + 6

) =



3 × (A) + 60 ÷ (A) =3 k ; < + 60

; < =



sinh

-1

D1 x

I @

> v

sinh

-1

0.5 =I 0.5 =0

.481211825

6 + 4 = ANS j 6 + 4 =10.

ANS + 5 =+ 5 =15.

8 × 2 = ANS 8 k 2 =16.

ANS

2 =A =256.

12 W k

1 4

 +  =

2 3

j 3 @ k 1

d 2 r

+ W

4 d 3



U29



U4.833333333

o3 W 1 W 2

+ 4

W 3 =*

4m5m

U29 m6

U4.833333333

* 4m5m

6 = 5



13 z / n rgh d 4 p

x C

DEC (25)

→

BIN j @ / 25

@ zBIN 11001

HEX (1AC) @ h 1AC

→

BIN @ zBIN 110101100

→

PEN @ rPEN 3203

→

OCT @ gOCT 654

→

DEC @ /428.

BIN (111) → NEG @ z

d 111 =BIN 1111111001

1011 AND 101 =

[BIN]

@ z 1011

4 101 =BIN 1

5A OR C3 = [HEX] @ h 5A p

C3 =HEX DB

NOT 10110 = [BIN] @ z n

10110 =BIN 1111101001

24 XOR 4 = [OCT] @ g 24 x

4 =OCT 20

B3 XNOR 2D =

[HEX]

@ h B3 C

2D =HEX FFFFFFFF61

→ DEC @ /

159.

14 [ :

7°31’49.44”

→

[10] j

[ 31 [

49.44

@ :

663



1250

123.678

→

[60] 123.678

@ :123(40q40.8"

3h 30m 45s +

6h 45m 36s = [60]

[ 30 [ 45

+ 6

[ 45 [

=10(16q21."

1234°56’12” +

0°0’34.567” = [60]

1234

[ 56 [

+ 0 [ 0

[ 34.567

=1234(56q47."

3h 45m – 1.69h

= [60]

[ 45 & 1.69

= @ :2(3q36."

sin 62°12’24” = [10] v

[ 12

[ 24

=0.884635235

15 u E H

(

x = 6

y = 4

→

(

q = [°]

6 H 4

7.211102551

33.69006753

(

r = 14

q = 36 [°]

→

(

x =

y =

14 H 36

11.32623792

8.228993532

16 n

→

[FIX, TAB = 1] j J

1 0

10.0

5 ÷ 9 = ANS 5 z 9



U0.6

ANS × 9 =k 9 = *15.0

5 z 9



U0.6

→

[MDF] @ n3



ANS × 9 =k 9 = *2 2



U U5.4

→

[NORM1] J 1

35.4

*1 5



9 × 9 = 5.5555555555555 × 10-1 × 9

*2 3



5 × 9 = 0.6 × 9

12210

12'210

2×3×

5×11×37

512'210

1234567

1'23

'567

5127

×(

9721

)

b (STAT)

INS-D

DATA

↓

DATA

b 1 0

X FRQ

20 e

30 e 40 H 2 e 50 e

X FRQ

@ u @ y d

d ;

INS-D

45 H

3 e

60 e

X FRQ

19 b (STAT)

_ 8 V U

DATA

1 0 @ Z

95 e 80 H 2 e 7 5 H 3

e 50 e

X FRQ

_Stat 0[SD ]0.

; 8

(95 -

–

)



(

95 &

; 8 2 1

)

; 8 2 2

10 +

50 =64.43210706

DATA

x y

b 1 1

2 H

5 H

2 e

H 24 e 21 H

40 H 3 e

25 e

FRQ

_Stat 1

[a+bx]0.

; 8

;

x = 3 →

y´ = ?

3y´6

.528394256

y = 46

→ x´ = ? 46

@ V46x´24.61590706

DATA

200

1 2 12 H 41 e

H 13 e

5 H 2 e

23H

200 e 15H 71 e

X Y FRQ

Stat 2[a+bx+cx2]

;

x = 10 → y´ = ?

10y´24.4880159

y = 22 → x´ = ? 22

@ V

22x´

9.63201409

3.432772026

;

5 4

22x´2

3.432772026

– = Sx



nsx =Sx2

- nx

–2



sx = Sx2

- nx

–2



- 1

– = Sy



nsy =Sy2 - ny

–2



sy =Sy2

- ny

–2



n - 1

Function Dynamic range

sin x, cos

, tan x

DEG: |

x | < 1010

(tan x: |

x | ≠ 90(2n - 1))*

RAD: |

x | < p



180 × 1010

(tan x: | x

| ≠ p



2(2n - 1))*

GRAD: |

x | < 10



9 × 1010

(tan

x: |

x | ≠ 100(2n - 1))*

sin–1 x, cos–1 x|

x | ≤ 1

tan–1 x, 3

x | < 10100

ln x, log x10–99 ≤ x < 10

100

•

y > 0: -10100

< xlog

y < 100

• y = 0: 0 < x < 10100

• y < 0: x

= n

< |

x | < 1:



= 2n - 1,

x ≠ 0)*

-10100 < xlog |

y | < 100

• y > 0: -10100

< 1



xlog y < 100 (x ≠ 0)

• y = 0: 0 < x < 10100

• y < 0: x

= 2n - 1

< | x | < 1: 1



x = n, x

≠ 0)*,

-10100 < 1



xlog |

y | < 100

ex-

10100

x ≤

230.2585092

10x-

10100

x <

100

sinh

x, cosh x, tanh

x | ≤ 230.2585092

sinh–1 x|

x | < 1050

cosh–1 x1 ≤ x < 1050

tanh–1

x | < 1

x2|

x | < 1050

x3|

x | < 2.15443469 × 1033

x0 ≤ x < 10100

x–1 |

x | < 10100 (x ≠

n! 0 ≤ n ≤ 69*

0 ≤ r

≤ n

≤ 9999999999*



(n - r)! <

10100

nCr

0 ≤ r

≤ n ≤ 9999999999*

0 ≤ r

≤ 69



(n - r)! <

10100

↔DEG, D°M’S 0°0’0.00001” ≤ | x | < 10000°

x, y → r,

qx2

+ y2

< 10100

r, q → x, y

0 ≤ r < 10100

DEG: |

q | < 1010

RAD: |

q | < p



180 × 1010

GRAD: |

q | < 10



9 × 10 10

DRG ►

DEG → RAD, GRAD

→ DEG: |

x | < 10

100

RAD

→ GRAD: | x | <



2 × 1098

nGCD

n, n

LCM n0 < n < 1010

R.Int(m, n)

| m | ≤ 9999999999*

| n | ≤ 9999999999*

m < n, n −

m < 1010

→ DEC

→ BIN

→ PEN

→ OCT

→ HEX

AND

XOR

XNOR

DEC: |

x | ≤ 9999999999

BIN: 1000000000

≤ x ≤

1111111111

≤ x ≤ 111111111

PEN: 2222222223

≤ x ≤

4444444444

≤ x ≤ 2222222222

OCT: 4000000000

≤ x ≤

7777777777

≤ x ≤ 3777777777

HEX: FDABF41C01 ≤ x ≤ FFFFFFFFFF

≤ x ≤ 2540BE3FF

NOT

BIN: 1000000000

≤ x ≤

1111111111

≤ x ≤ 111111111

PEN: 2222222223

≤ x ≤

4444444444

≤ x ≤ 2222222221

OCT: 4000000000

≤ x ≤

7777777777

≤ x ≤ 3777777777

HEX: FDABF41C01 ≤ x ≤ FFFFFFFFFF

≤ x ≤ 2540BE3FE

NEG

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

* m, n, r: integer

ENGLISH

CALCULATION EXAMPLES

EL-W532TH

75 7142857.

13 3630621.

12 3717915.

530.

41 200' .

50.

75.

80.

95.

1 050261097.

1 826044386.

0 995176343.

654 836' .

40.

5 357506761.

3 120289663.

0 503334057.

Produktspezifikationen

Marke:	Sharp
Kategorie:	Taschenrechner
Modell:	WriteView EL-W532TH
Display-Typ:	LCD
Breite:	80 mm
Tiefe:	15 mm
Gewicht:	113 g
Produktfarbe:	Schwarz
Steuerung:	Tasten
Akku-/Batterietyp:	AAA
Höhe:	166 mm
Energiequelle:	Akku
Typ:	Wissenschaftlicher Taschenrechner
Betriebsanleitung:	Ja
Anzahl unterstützter Akkus/Batterien:	1
Akku-/Batteriespannung:	1.5 V
Formfaktor:	Tasche
Textzeilen:	4 Zeilen
Abdeckung:	Ja
Display klappbar:	Nein
Stellen:	10 Ziffern
Display-Auflösung:	96 x 32 Pixel