APF Mark 55 User manual

'nd

K_,tIo_rd Function_

Below

alayout

Ihe

Malk

55 keyboard

Afler

each

lunction

are

the

page

numbll"

giving a

delinitlOn

(fl'st

number) and basiceKample (second

numberl

ollhat

func-

tion

Df'S

8,8

HI'P

II.

10&

15,

clr

SlIfT

1 I

llCl

22,

S10

22.

•

Section

Ge".,,1

Operlltlng

Instruettons

Fvndl~ell.

Getting

St.,,,

. • , 1

Keys

lind

S""IC......

•................•..

Oispllly

Form".

and

Number Ent')' .8

RenlH

Poll.t1

NOllIHon

end

Op",nd

St,de

Single

V,nlbll

Functions .

Two

V,",ble

Function. 10

e,sie

FUnC1I01\'

OIflnld

Slxk

Mllllpulauon

_.......

ing

•

How

RPN

E""u.le

Mat!lematiCilI

Equllions

St/illl

,"d

M1Ked

Caleo.o~tions

CorTlI'CI,ng

Inpul

Errol!

Single

V.-t'b1e

F\lnetlolll

logarilh".

linD

EltponenUl1.

.•

It',

It.

till.

Itl

TngOflomelrlt

Cak:ulllions.....

•16

RaQiafllOlOr

Convlltlo",

•.•.

.....••••••..

Hypertlolic FuncTIons

Two

V,r1,b~

Functlonl

Powllli

lin(]

ROlli.

Pert«llage

Calcuillions , ,

Polar/Rectangul.r Convert;lon,

.....

....•...

Memo,_ O"ereUGne

....•

Storage/Recall ,•.

Unrntrltle<! erld Restrletlld SIOr"91

Clearl"" Memories

..22

Perlormln" Arllhmellc

wilt>

Memori&$

.23

SI,ll'tleel

FUrlCtlOIll

SLlmm,Uo"

,nd

n , ,

Vananee and

Slindard

Devillion ,24

Error Recovery

, ,

..•..

Duel

8ummetlon

,.......

.25

Veeto.

Addition.

,........

•

Mll'lrlc

end

U.S.

Conw"'Ion'.......

..26

"""

U","'

.27

Overllow~nclernow

Error

Condillon'...

.....

SKtlon

Intraductlon.

•

•.•.•.•.••••••..

Poltab~

1S_n.ry

A.C. OS"_retlon

Cere

Yow

Celeul'tor

'<.16

10.13

19.

16.2'

II},

n.1l

11.

II1-g<ll

zr.,

10,

"'"

2. •1

1(1

15.

t-f

26 26

10,13

2tI.

tm-In

1:\111

16.

f6.11

!.~

l~.

~CI

'a-·lb

1lJ

[NT·9

•

1'.1'

16,11

TNt

, 7 .I

CO,

21 21

-,.

•

lASH

14.1~

SKtfon

III

Pr8ctiC81

Ex8mpla.

Malllemadcs

.,.........

.....

•.•

Buslna

and

FInance

. . . 30

Sladilln

_....

•

COmbln.tlons ,

Parmu,,"onl

.32

Plob.blllty

E'ac:trlcal

E"9lnllr1ng

MlcllanlCIII

Englne,rlng

N,vlgaUon

....

.......

.....

. .

Atomic

and

Nucl

•••

Ph~lle

•...........................

Quantum

Physlca

....•...

Section

Useful

EQuatlon.

Trlgonomelry

Geometry

Logerlthms

Complu

Numb.,.

Su,lna

Flnenee

51.dsU",

, .

Appendlus

Phr-Jul

Cof'IIt.a,U.

P~lh'l

for

PO.lr

of TIR

COR

....

rllon

FU;llIfl

.•.

.....

•••••

••

Section

Introduction

You, API' Mark

...

anced

ScianUfle Cilleulltor ulmlllS

recent

d",lIIopn':ln!$ in $t'mieonduetor Inte<,lraled

CirCUitry.

10 provide

you

Wllh

I.l

powerful

eompUlalionallM:rumertl.

caplble

ofsolving a

w,d.

"tllrtlly

probllms.

The Mark

aporIable calculator

elpable

operillng

from

antler

IMIl

conlalned

recnargaable

tNIl1ery

pack,

Irom

11'1

A.C

OOllplor

Your

ealeuillor

U5flS

Ihl

mOle

elllcl'nl

mlllhllO 01

RIlV8rs8

Polish

Notillon

[RPN). With

RPN

you nave alour (..)

reglstlr

operand

stack.

Mel

to this

lealure

nlnll

(9)

slorllll'

mlltflorills amI you

can

WQrk

the

most

complicated

mathemallcal equaTions

....

lln lull

con'

lid6nCil

aceuracy_

Enul.s

resull,

cal'l

be.s

small

uO.l

x,O

or.,

Ilrlll

999999999999><

10".

and

elln bedlsplayt!d

Illher

I...elve (12) digit noallng decimal

mode

asckmlilic

notallan

mode

with ..

lin

pOl

digit mantis$.:l aM two

12l

digll

1X0001'l1nl.

The follOw,",

lISl

tome

of lhe

lealu,,,,

your calculator;

•

BuIC

Iodd,

5ubllilCI. Multiply. DIYldl

•

Cln'

Inlfy.

Clear

Ove.llOW

Clear display,

CIe.r

r~:stars

•Tllg

fund,ons--ealculaie

radians

degrR'S

•

In,

log.

I".

10"

•Powe15

yO.

Roo\$;

~'Y

functions

olx

•'i",

lIX,

x".

•

~-perl)Q~c

lUnetlons

•Vector <tddltion.subtr;K.tJon

•Patl;am';les; adOorvdlSCllYlll.'y1eld16pe'C8IItag':gross profit

margon

•Statlshca! !:

•.

.£:~.

8"'1!<BglI5

51andil.d dew"'1005

Slor~e

memo"es

•

:r;

t012

dlgl'laccuracy

•

./.

$lgn chllnge

•Pol.riRect.lflgul.r

con

....fslons

•Flad,..

~Deg,ee

convenilQl1

•Mel,!c1lJ

unit

conversions

Althougll

ll'ltl

MiU1,

...

C1eslgn.d primarily

lor

sci.mists

al'ld

Iflgln'a",

Its prlee

pUIS

well

wllhin

the

felCh

sludents

al'd

sctlOOls,

and

11.5

powe<

makes

Invaluabla for any

commarcl.lor

Ind~slrl.1

manager.

PleaH

review Iha InslrUCllons

thl,

manual

Wo,k

lh,au;h

thl!

eumples

lItustfolea. ilnd wlthltl" very

5110rl

tune, you

will

becomfl

prollclenl

using

your

new

n":ulalll',

CONVENIENT.

"APIO.

ACCURATE. YOU WILL FIND

MANY

USES

fOR

YOUR ELECTRONIC CALCULATOR.

Portable

Benery

A.C.

Operallon

aatlery

Operallon

VOtIf

t1andMold

pclrt&bIeelectronIC calculalor

made

wilh

•

roehargeable

NI<AD DlIt1ery pack

Undet

normll

Opelal!ng

eondi-

lions

can

expeC1 at\Oul

5·7

hOurs

ealtl.llallon lime for e

fl.lll~

charged

baltery.

Ttle NI-cAD l)allery pacIc iii tully Charged

and

les1ed al

lhe

t;t(:lory

be'ore

Shipping

~_.

GUt!

10 shelf

IillI

Giacflarglng. _,....

Comtnl!!nd

IIlaI

)"llu

chltfge

Ihe

tHll1"',," lor

hou~

prior

use

When

tlallery

lIalrnosIGiachlfg8ll.

tl'NI

dISplay ""II

appurGtm

and

atlculallOn5 ...

,11

becomeetlaTic.

pr~llmproper

calcula-

tions

th.

tHlnery Should DIt

rKharg8ll

soon

Upclsslble.

NOTE:

gflllll~1

rule.

illmpropar

oceralio"

occurs.

first I,., u

calculalor

w,th

ltClaptorlchar~.

connected.

operatlon

then

normal. lhlS INllClltflS INT

the

ban.-.

are

low.

Bitt.,.,

••

glng

Connecl

tI'Ie

ad~Tor:chargl'

(Typa

415) Inlo a

conven

sautee

01110-12(1 WlltsA..C

Tum

1111I

calculltO'

powe"",il::hotf

and

push

The

lIdapTor/Cl'lilrge. plug II.mly

InlO

l!"le

sockel

cal-

culator

Cr1lIck

lhat

lhe

plug

Inser111d

all

the

way. Alull

charge

will

laka

apP'Ol(lrnalely Uhouf$

and

best

done

oYemlght. For

the

"'st

haurot

ChargIng.

Ihe

o",'off swHch muSI

the

ott position.

NOTE:

Ope

I,"g

Ih.

talculalor

du.,ng

ch.,glng

....

111

Increase

the

lIme

laquJled

to.

aNIl

charge

","C.Ope.atlon

ConneCllhecharger'adapTorlTvpe

'*15)

sourco

ot 11G-120volt

A.C. Turn

Ihe

....

switCh

the

011

posITion

and

push

the

chargttrladaplo.

plug 'irmly

InTo

the

rear sockot

ollht!

calculalor.

Then simply

lurn

Ihe

power

switCh

on.

NOTE: When

disconnecting

lhe

charger(adaptar.

Tum

lhe

power

SWllCh

ollafld

IIlwlIYll

(liS4;ar"inect

lhe

pl"g

Iram the

calculator

Ilrst.

Cllre

Your

Celculator

For

beSl

Cilfe

your

calculalar.

the

ng polnl5

should

nalec:

•

Neva<

use

arty Other

A.C

adaplor/reochilrgttr

uceollM

moeel

type 415

(!ncluded)

Improper

,npul

could

permaoentdllm898

your

Ulcul,tot.

•

....

ith

fine

equioment,

proTect your calculaTor fTom

shock.

Also protllCl your mac:hlne from

din.

dllmpness

'nd

abrasion.

YOllr

calculator

Is sUfIS)IIIfd ...ith a

proteclMl

c:arry;Ilg

C-..

NeYer

attempt

tak.

YOUt

calculator

IpiIfLThIsshould

dono

only

Qu,llfled

APr'

58",ICO

perlOr'U'IeI.

•

fOl"

bllSll.rvlC8. Itle

calcull101lhould

u.c1.fld

'echar!Jed al

tN51 monthly Turn tile

po_

,lch

art

wt>en

f'IOl

lISI.

Do not

store

you.

cldculalor in

area

ne,..

Itmptlfalute

Yrilt

...

c:eed

12QF

SUCh

lemperaturaS

could

experienced

iii

clOSed iluromobile

during

summer

•

the

calculaTor

has

been

chilled

D.lo

....

truzlng

temperatures;.

aHo.-

1111I

machine

.....

arm

It·

several

hau""

belorfl operaTIng

•

N_r

clean

the

celculator

Yrith

sotWlllIs,

such

pamtthlnner.

Use

onl~

awaTer

dampenec

soft

cloth.

Section II

General

Operating

Instructions

Fundamental,

Gattln;

Statt.ct

'(our

JlPF

Marlil

55ls

ahlpped

Wllh

bIItleues

place,

Refill

p'ge

ICIr

"ttel)'

and

"-C

ope-union

Kap

and

Swften..

The

figure

p-oe

6IUUSltal1l6

ttloI

ileytlollrd I.)'OUI.

PO'

....

SWlTCH-SllCla

thB

;xlWef

swllth

lhe len

lurn

the

ClIlcullltor on

SHIFT

KEY_The

kfJyboa«l eot\Io,sts

keys_In

order

gi¥1I

yollt

Ponilllill

CalculatormaxllT'um

up'b,lity

In•

minimum

si;re,

keys

IneorpOlala.

SHIFT

FUNCTION

SYSTEM

lim,lar:o

typewriter.

THE

CALCULATOR AESPONOS TO

THE

FUNCTION

IIo4PRINTEO

ON THE KEYS IN THE UNSHIFTEO l\.4ooE. AND THE FUNCTIONS

ABOVE THE KEYS IN THE SHIFTED MODE

USI!

the

un5h,fled

fulleti(lnslmpfy

louch

lneselectoa

key To

uwtne5hlfted

tunctlon.

firsl tOUch

the

In,f'!

kly

ISHIF'n.

then

the Itey with

the

de!';lfed

hmc:tiotl

p'mlod

above

Also

lh,

••

lIrll 4

dual

lunellon

hr'

tSHIFT/OPS.

INVfSTO

HYPiRCl, (),\"ASTX).

which

de-

nol

requ,re

touell,ng

the

shill key

pl'iof

to u$lng

.,ther

lunClk:ln Which function

performed,

de:ermlned

the

nelCl

key to\K:hed

ReIer

IIIe

KEY

INDEX

(Inside Ironl cover).

101'

lurther <tescriplion

thew

keys

NOTE

III

eXlmples

Ind

pplanll;o",

IhlS

bOOk.

rnmshlltld

lunl;1,on,

Ire

,ndlcated by

(FUNCTION].

and shilled

lunctions

are

lnd,catec

[SHIFT] (H./lClJ.

DATA ENTRY KEYS

NUMERIC

KEYS..$'lntHl,d

II)

191

~Il)'bo(trd

provided

\JI'~las

[Ol

alWl

decimal POlnl fI

1'/

}-Change

,i,;;n

~ey

Changes

ltlluilgn

ollhedlsplay

from +

-or-IO",

[SHIFT]

(")-EnlorsthevaluEl

til

theCOI'lSlElfll

pi (,,)

10 12

,Ignillcanl

dlgllS (3.1ot159265359)

lee]_ls

the Iwo 'Ighl

molt

dlgl"

uro

end

propares

the cal·

culltor

Bc~tlh'

subSOQuenl

number

as an

uponel'lt

0110.

IINV]--ll'lstructs tne

c.lculltor

10 calculale

lhe

IrlVerse

1~llon

lhe

nElxI

~!I'IlouchoX1.(I.El.IINVlllnl

ruults

e.)

•

",0

I;?

diglt8

oegatlVl "

round

1placllS

'lo,)lIng

dlclm.lln

manti"a

...

nd dowrl

2pl;lells

flllu.n

floating dllclm.1

moo

••

TopOl

S~,

Conlents

w•

,•

X•

rENT]-louChlrlg

II\e

enter

key

cople.

the

COrllent.

lhe

reo

glSlftl

InlO

the

Yregl5ter.

AI$O

Ihe

COrllents

Ihe

all(,\

Z'e-

glsten;

Otl!!

moved

one

place.

The

cont.rlts

tho

Wregister

lire

dlKatded,

Revers.

Polish

Nolalion

And

the

Operlnd

Steck

NOTE:

The

conlentli

thl

regl'ler

t-I

Is always

displayed

When

number

ill

key«!

In.

goa

Into

the

Xregnr-

per!otm

calculations,

lheMark

uses

Re........ Polish Notation

(RPNj

also

known

ll$

LukasieWicz Notalion RPN

ttl.

etficietlt

method

Und

compuler'S

evaluate

malhem.tlclilltpresslons.

Wllh RPN,

lh.a

III

one

basic

rull!

101lOW;

....

ays

entBf

the

ope.

and

tnl/mber)

operllll'\dS liml.

then

pIII10rm

op.r

atlon.As

simple

eUlnple.

add

2+3.

11.,1

enllf

the

end

and

lhen

perform

Ihe

(

...

Iopel'etlon.

.1I0w

ent')'

ope.ands.

lherllV'e

mamory

regl$lera ar.anged

II vertical Itllck. For Illtplonation p

...

rp0905,

Ihl

reglSllr

names

will

dll$igneled by

upper

caseX.

Y,Z. and WTheir

conlents

(Ihe

number

stored

In them), will

raspecllvlly

dealgnated

by alower

cIISe x. y, l:, o"l! w.

Olsplar

Fom'I8lt

and

Number

Enlry

Enterlld nU"l\bal'$

~Its

can

dlsplit)'ed

e,lher

thoe

IlOrMal

mode

tl\e

!ilCienllllC

mode.

NORMAL

MODE-This

mode

d,splays

entnes

'MuIIS

aslgnlld

d'9'llIo.lIng

(\1!Cl'Tlal

II_ad deci"",,1 point mod

•.

SCIENTIfiC

MODE-This

mooe

di$p\oy6

er'lln"

r8Mllts wltn a

signlld

100lglt

manU

(

....

lIlIllllII<I

or "ootir'lgdeclmal poinl)ofld 0

slgnfd:2

digit e

poner'll

NOTE

Tile

calculalo,

llulom.,ICSlly

goes

IIItO

111_

ael.nlillc

/I"Io(\e

Whfn

••

e,ull

entry

e_ceads

999999999999

IOPS]-Oeclmlll

plJinl

SIl\_prIlpares

the

clllclllllltO'

sel

lhe

dis·

play

lOllnOI

<IS

specified

tr.a

nOllt

key entry.

[OPS] (sCI}-Wili setll>adisplaV

lormat

sclenl>llC nOlallon

mOCle.

(decimal point

1!'Ie

marllissa is II0illing).

lOPS] [INVllacJ)-Wili

Mllhe

display

lothe

normall:2diglt

Iloaling

QIIClml1

mod

•.

[OPS} IN}-'Nl1l11l1Ihe rlumber

dlg,1S

lhe

.ight

lhe

oeclmal

polnllo

Nplace1 NIs any rlUml/l'!e

kBy

lrom

through

9. You carl

SOl a

tilt_

dec,mal

poinl

either

thll

1:2

digit

no.mal

modll

di:tDlIIY,

Ihe

d'9it

mlnllssa

scienll,c

rnQ(\e

dl$pl.y

Convening btrtvl'een

varIOUS

dJs9lay

moo.,

does

not

dlK.lroy elata.

end

the

cak;u\aIQr

always

perlOfm$ ealculation:t Illlernally

s,gnlllu,nl

dlgll:t.

When

fi..

pamt

dl:tpl.ay

modi!

used

calculator

wIn

round

lhe

dl$piay

the

approprtat.

number

declmlt

places

TI\.1 ".11.,011

are

tilled

po,nl3IllO(\e.an

IfllerMl

reJlllI

oi 2.&t27\

\OIl!1

display9ll

2.ti13.

Ell8mgl.........emef

the

ItllUft

r>egal<ve pl(_J_

III

Ik>allng poInl

molle.

Set

lhe

decImal poIllI

places.

C"""nglI

1cle/llJlic

mooe.

Set

tI\fl

mar'llin.

\0:2

decimal

Olaees

and

then

eonV'l'f1

back

floaung

ctee,mll

mOOI

NOTE WileI'!

power

11m

lurned

on,

lhe

C8l(:ulalor

automatically

gaM

10 ....

lH<lmal poml

mode

-..

places.

Ke,5equenee

OIapll'

Commenls

Power

'on' 0.00

(OPS) IINVl(sc'} 0

[SHIFT) (III 3

t~159265359

(./

-3

59265359

(OPS)

(1)

31415927

lOPS] (fC;) 3

H1592653

IDPSll:2]

-3.1~

lOPS)

[INY)

(fcll

159285359

SladL

""nlpuletlorl

-There arB

lwo

lunC-loons

used

move

the

contenls

III,,,~

'19iste'"

w---

[x-

·vl-

Slrnultllneously

$Wilcr>-

the

conl.nts

the

and

reglslers The W

end

Zreg'sters

remain the

same

y,------+'

__.w

Sl....,1e

Variable

func:tlon

••

Fune:lIons suc:h

are

e:alled

,"'gla

~arilble

/unciions

since

Illlly

onl)

,eou".

"ngle

opllrand

order

011

per-

forme<!

Whe",

single

~a"lIote

lune:tlol1

poerlorme<! [Ffxll.

only

th,e:ontllnl.

theX rtlll''''-

Ill" ilrllllffec:l8(/

Two

Va,I.Ole

funCllona

function.

,ucn

Ado

are

Clill·

leo

~i!fiable

'UnClIOnS

When

Ylrjlole

lunction

per-

lormeo. thll

and

Yreg,sters

.ra

ulll(\

.nCl

the

••

ull

pla(1O

tile X

reg,ster.

tile

contentl

the

and

Zregis-

llIrs _

down

one pl.1.te.

----

y~,

LIll.r1

-----------

IIl-Ro"te

K,y -

mo~es

the

contents

each

rlllJisl~

lhe

.11Cl(

dOwn

01\1

po.ltlon

and

-----

mo~8S

lha

eonle"'"

II", Xto

-----.

the

legi'ter

•

-----------.

Clurlng

\CLXI-

OUCtoing

this

!ley

w,U

clear only

the

X,egoster

(the

dlsplayl.

also

uMci during

~lIrtloW

WIll UI'IIl.rllow (see

Pf,QIIl

21).

[SHIFTI (CIr)-TOl.lCl'lIng

thIS

/unction

w.1I

elt

...

the

X Y

and

r~IsI'rs,

NOTE Alll\ou.gh

not

necUHry.

001 might

com-

lorl"'9

louCh

ISHIFTI

(cl,!

Prior

sUlrtJr'lg a.......

elxul'lIon

COIIIm,n"

clear

goes

into X

pust>es Inll

stack

,nil

20 into

pustollll the stacl(

Ul)

and

30 fnto

pushes

lhe

stack

up Ilml

mto

clears

and

Wremolrlttoe &a1Tlft

,Olale

st.cl(

ellla,s

It.,

Ind

OI.ay

30.

••

...

mpl,

Key

Sllqullnc,

[SHIFTl

(e/r)

fENT!

IENn

{ENn

[CUt]

III

ISH1F"T1

(clr)

III

[11

NOTE To

cl{t

...

rall regiSl&rs InehJdlng the

stoflg'

memo'les.

tum

11'111

c&lculato, power

lind oil

1e:

func:uonl

O,"~

]-Adels

the e:ontents

and

Yregistef'S.

Platts

!he

r,sult

and

pulls

ll'le

Slil(k down.{y IX}-X

1-]-Sul)lfllc:l'

e:ontents ofXIrom

the

e:ontents

YPloeM the

result

and

pulls the slack down.

(y-x}-X

[_!_Mulhplles

the

eonlllntl

and

reglsta"

PI..::.,

lhe

result

IP'Id

pulls

the

stack

down

(~xx~X

"j-oNPdes

the e:onlents

the

eontents

Plac:es the

result in

II:

Rnd

pull,

tile

stack

down.

(~.

x)-.X

NOTE

lracllonli

liflould

I;)e

m.nlBlly

rewrillen

lnum.!

alor}-jdenomlnatorl

Key

and

.nter

1",\

num!)tf

Key In ilnd

entef

2nd ntlmbef

Ker

2lind perlom 0

....

1110'1.

Key

3{aulor>ltlC enter

51.

Enter 3

Ker

In 4and

peflorm

d'vislOn.

Add

1<.

MlC Yu'IllstSfs

Dlvlde

" -

.ns"""

hsmple

calculate

~--c=-,::'~DO~'1'~Oc~;;;':;:-

\50>l1QJj

[0.2)<10")

OlspllY

Commlnts

oClear reglst8tll

-100.-03

K.y

numerllor

and

-0.1

Enter

50000. Key In SOx

10'

alld enter.

Key In

.2x10

•and

mlltlipfy

-10.

OMele·.ns

.....r

K.W

SeqYBnCe

[SHIFT]

(el,)

100(

~1-1

[EEI:![

~1-1

lENn

SOIEEI31ENn

•

2[EEI6[-1-11Xl

I I

E",mple

call:Ulale

~c'6",

¥I+:l:o

Mll'Itlll.,

r@wrltethl'"

6~rtl

1(3

~411

Ke.,

Sequence

OIaplay

Comm,nt.

[SHIFT) (eI'J

, 6

lENT]

lENT] I.

0.5

3 3

(ENTl 3

4\_1 0.75

1.25

I~I

4.8

eumpll

calculate

6-2-3

Ke.,

Sequ

...

uDispla., COl1'lmenlt

[SHIFT)

(cll)

Cle"

all

reoiSl~

stack.

6 6 Ke.,

IfI

III"

ntll"lber •

SHIP

lENT] 6.

SIt;ls3andSareno·sogoloslep8.

2 2 Back

step

I·)

SliP

Thon

sliPs

ana

Sari

no.

Then

St.p

61'

omll1ed

"nee

lhe

dlliplay conlalfls •rKul1

[Functlon]_

3 3 Step 2

l-J

St.ps

3+7

.•

......

•

~"ll'~

19'1

SI""

E<l\JIII,,,'

Ikp1

NOTE· O\l"O'IgSlep6.

'fOu

DO'Ilyhavelo

10~ch

IENTEflllftlle

O'IUmber

was

JUS!

k-Ved

10'1.

Wllenellt!r the dlgpilly

CDO'Itll;ns

the rBSiltl

FUO'IcUon,

'101

noCB&SllI)'

to touch [ENTER] belore keying

nyrnb.r

H_To

APN

f.-lu.t,

lot.th.m.delll

Equation.

entor

and

wlv.

prob'-mt

using

RPN

••

thl

operationalSlack,

simply

10110

....

lhe

ruin

outlined

the

flow

chart

below

(Ao

flow

dlart

al)lIth

sImple SIep5

lollow)

EI'II~

II,S! n..mbe, en(l

2nd

""'''be'

al'ld

~rlorm

ad(llilon

no:

naea",,")'

IENTER]

~Ince

fesull

ClIIc;ulaho'ln

Enro,8

.Ulw.et

Entel 9amI

el1d

Enler

63,

,ublr,et,

••

10"

decimal

places

OJ.pl.y

Commants

O.DO

Set

dee

...... 2

places

-0.30

C.,cu·a:e

log

'>0

Recall I

"gl.l"'enl

and

3.15

Use to calcull.18

10'

2.86

AOd

II ana 1 •

an_e'

E..ll8mpla: to calculale

log

K.y

Saquanc.

lOPS] 2

ISH

Fli

flog/

RCl]

lST

,SHIFT.[INVj

llog)

[.[

lOil"ltnm

••

f!d E.lpon.ntl.11

111'11-

CalCUlaln

lhe

log

Dase e

tl'l8

dlspl~

ISHlfTj

(log)

ealeulal~

Ih.

log, t;r.ase 10,01

Ih.

(hIiOI,\y.

llNVI

lin]

-a

•- ealeulalllS the nalural

antHog

••

alMS e

Ihepower

lne

display

[SHIFTlIINV)(iogj

10'

-eale

lateslhe

comma"

anlHog'

rBlSes

It)

trill

...

the

dlS~lay

hllmpl.:

Ie ealc",h\le 11'13.1"30 to 2

doclmal

plac.

K.y

Saquanca

Display Commants

IOPSI 2

000

Sel occ;rnal

2pltlces

Jlin I 1 10 C..lcul.ne

30 Itnl

340

C8lculale

I-I

Add.

and

reg'''I'

ans.a'

Single

Variable

Funclions

Ilah.r

•

COIleul.t,~n

oeeul'$ a

"lew

nU'T'b.r

k'Yt'd

11'1,

'Ulom'I,C

IEHTER]

first

~.rlo,rr~!l

~rn':ling

Wile: ClI1eullll-ons

Eumpl,:

to (;I1("lar,

6~3-8"'9~63

KIY

S.quanea

Oll~l.)'

Comm.ntt

lSHlnl

(e")

6!ENn

3!,

I 9

9111

631-1

-53.

Eum~l.:

e.lcul.le

Hi6>'4)-4}"lll-{13-3H]_{(23_9_H)

13~

I(.y

Saquanca

OI.~I.)'

51ENTI

41Xl

]20.

II lENT!

18'Em]

]5.

'·1

IENTj9['

t4{

3!ENnl

~I1XI

1,5

I I

12-

lXI

XlO.

Clear

SlICk

Ellle,

to Yreg,sle.

CD~dngl"~

~r~

•n..

rrll.f

,nCO'~

lleyeC

'1'1.

~mplp

tOUCh

lCLX}

and lnen

ellll'

tna

CO<I1ICt

nurrll.f

Eralllpl<l:

uleulale

12·7

X.y

Sequ.nca

DllflIay

Com_nls

ISHIFT}

(prj

121ENT]

12.

MISTAKE

MISTAKE'

ICLX] 0Clear only

7 7

lX]

84 enlwe<

(RCLj {LST

X]-

Besides the 4rell'ste. opel.1Id

'ltck.

In"e

addItional

'1!9'1lte<

U!lOld

slore

lhe n

mbo!'

Ihal was

Ihe x

reglltel

Whtl'l

tha last lunellon

"la,

~er1ormtCl

To bring this

number

DlIC~

the xreglsle,. simply louch rhe

sequence

IRCll

llST

X].

TIIII luncllon

useful for

rtpeatBClI~

ullng

operand

se~e,,'

c.all;:ulaIIOl'\S

(ex

conslllOAI)

Exampl.;

calcu.ale

e·

...-l10

two

e.cl

....

ICes

Kay

Saqua~

Dlspla,

Commem.

IOPSj

121

0.00

Set

decinl.l

to 2p!.tces

101-'

lENT]

[

U17

Caleul.te

(

Hl.5J

[INV1lln] 0.19

answ.t

)I',

\!X,

11X

.,.d

{SHIFTI

r) •

C.leula:es

:nl

re-e,procal

the oisoll.Y

[SHIF'Ti

CllOlcula:11

IhI

sou,,'e

root of Ina dIS? 3','.

[SH1FTlIlNV]

(\.,

ll"

Calculates

,"e

square

Ihe

Clisptay

[SHlrTl (1!) -Ca1C\lla:n the feetorlal

the dl,pl"V {l"al

I'll'll

p,oducl

(Xl

(1(-11

fX-"I

(H Tna maxImum nl/mo", wilose

factorial elln

calculaled

69.

......

~e.,

by ""Ing

0~ell10w

In-

IefPfelatloll (see page 27)Ir.e l/1clotiltl oll'lumtlers up

tr.l

120 can

ealculallld,

Exampl.:

calculate t3t to floating

CllK:lmal

(13

'1)'

'.6

cagr

......

000

So.,

En"'pla:

to calculate

cos

-4.19)

2aeelmal plltOllS

K.,

s.q",.nc.

Dlspl.,

[OPS] 20.00

[SHIFTjlr.d}

0.00.

2[ENntSHIF'T1 r,,} [X]

6.2!

419

l-I

2.09.

ICOS) -0.50

•••'

..,p.:

caJc:ulaltl

$In

4:>-

f\(Wlllng

decimal

mod.

....

Dtap~,

10000SIIINV)

(!el)

ISHIFTj [IN'll

(TId}

421SfN] !l691JOe(l6358

....

Exampl.;

calculatll

".16-lao-'

III

fMf,llnlllO 2

atelm.1

pillces

Ka)'

Saquanc.

Ol.pla)'

(OPSI

2[SHIFTI

(,adj 0.00

[SHIFT]

r",

[ENT)

6[-J

0.52.

IINVIITAN]

019

[+1

131

anlwar

E.ampla:

c.lcul.\e

I.n

.75,..'

sIn $tO" 10 2dlll:lmal pl,OIls

K.,

SMt\MftCa Ol.pla)'

!OPS!2

0.00

'SHIFTl (flld) 0.00

.15

lENT] [SHIfT} (Ir)

{X!

2_36

{TANI

-100

(SHIFT][INV)'.-dj 1.00

5.0

(SINII'I

-0.50

•

..,

INVERSE

SINE,

INVERSE

COSINE. AND

INVERSE

TANGENT

[IHYjISINI-sin-' -cak:utalllS

the

~alue

the angle

I;"

fillCloans

c"lilf"s.). wl'105'

SIfl.

di59la,-d.

lIHYlICOS]

-cos·,

talculaas

Ihllvaluaol.haangle

'adiansor

d"Of"S).

whOSe

cosine

ci5pleyed

[INVj

ITAHI-lan-'

-calculates

the

walue

ollfla

lIl'Igl. (in rMfians

dagr

s).

wl10Sa

IlTIOIlnlls diSJ)lay«l

Ea,,,,,..:

10 calculalll

COlI

Saq"._

IOPSI2

ISHIFTIIINVI (IlIdJ

(INV)

[COSj

Comm.nl.

Sel

f10ahng

decImal

Recall 13

Perlorm

suclraC't1Ofl

SOl

decimal to 4

places

Calculale

v'2a

Calcula"

\!35

Add xar"lll y

Calculate 'eclproc.1

,,2

••

....

O"pl.)'

6221020800

>3.

31135.0400

Eump~:

cllcvlate

4d8l;Imal

places

v'fa

...

V36

DI.pl.y

Comm.ntt

0.0000

5.2915

'.0000

11.2915

M8116

00078

Enm,..:

ealculale

'1/170-38

10:2 cecl!mll

pl.es

K.y

S.qU.l'lU

DI,p1.y

Camm'l'll'

[OPSI

0.00

Sel

cec,mal

10:2

places

170

(ENT)38(-j

132.00

[SHIFTIfIiJ

1149

.n._

K.)'

s.qu.nc.

IOPSJlINV)

(tel)

[SHIFTj

{KI,

IRClllLST

11[-]

ISHIFTj

(KIJ'

Trlllllnom.ttk

~~tIon

T"-

Mil"'

WIll

calculate

lng

""'111M trig

~nctions.ln

CStogrees

radlaM.

ISHIFTl

(.-d)

•

c.\lMS

the

calculalor 10 Inlerpt'el

the

dispteyed

anglo (ler

In_

lul'>CllOnS

calculal\! an angle)

...

being

1fl

radians Aoeclmal point...lIl!Je

Ii.

the

rlghl

most

digit 10

Indkale

nKt,_

moee.

The

calcula!Of

will

remaon

thIS

mode

unlll power

"on"

unlll

the

d"lilraes r.lOde

selecte<l.

[SHIFTl

[1NVjtraa) -

CIlUH$

the

caJculelor to int.e,p,ellhe

displ.yed

aog(e, (lor

In_

lunchons

calcula

angla)•

beIng

d89'"5-

SINE. COSINE.

ANO

TANGENT

ISIN]- Oetermlot's the

"sine'

lhe

dlspleyed aoglll in ,Qdillns

dft{lf'e811

(COSI-

Oelerm!ou

the "eollne" of

the

displayed

angltln

radians

de\l'oos.

[TANI-

[)etafmlnlls t!'lfl "Iangent'·or the d!splayed

angle

radians

degf"S.

IOPS[

[41

:<8

(SHIFT)

(fi)

361SlilFT]

(fi)

ISHIFT1(IIIl)

jSHIFTJ

IINV]

(fi)

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