Model:-19BGeneral:Name:Business Consultant IICode-Name:TycoonFamily:Clamshell?Logic:algebraic, (still) no precedenceFeatures:business, clock, TVM, date arithmetic,appointments, solver, list-based cash flowand stats, appointments, scientific,hyperbolics, units, text listsFirsts:text, multiple languagesIntroduction:Date:1988-1-4Price:$175Discontinuation:Date:1990-1Price:$175Production-Run:?Display:Type:LCD, bit-mappedSize:4 line x 23 charsNumber-Formats:sign, 12 mantissa, ., exp sign, 2 expAnnunciators:---^shift key\Gaalphabetic keys active((.))alarm past duebatterybattery low(2\pi)radians modeprinterprinter data being sentData:User-Visible:Smallest:1E-499Largest:9.99999999999E499Signif.-Digits:12Internal:Smallest:1E-49999Largest:9.99999999999999E49999Signif.-Digits:15Data-Types-and-Sizes:real, 8 bytesCFLO list, 8 bytes + 9 1/2 per entrySUM list, 41 bytes + 8 per entrySUM local label, 10 bytesTEXT lists, 10 bytes + 8 1/2 per entry +  1 byte per characerlist name, 1 + 1 per charactersolver equation, 8 1/2 bytes + 1 byte per  char. in name + 1 per char. in formulauser variable, 15 + 1 per char. in namecalculator line, 8 bytes per number + 1 byte  per char + 3 1/2 bytes per operatoralarms, 31 per first alarm +  1 per char. in each messageMemory:Named-Registers:4 line history, line 2 is LAST, 0-9Flags:noneRegister-Usage:noneNumbered-Registers:10Program-Steps:noneProgram-Editing:replaceProgram-Display:alphaUser-RAM-Bytes:6600Total-RAM-Bytes:8192ROM-Bytes:64KMachine-State:prefix key statepending operationsprinter statusdisplay contrastdisplay moderadix markdeg / radlanguagecurrency conversion factorsbeeperprinterregisters and historystatistics listsCFLO listsalarmscurrent application and invocation historytime and time formatmemoryFile-Types:nonePhysical:Technology-Used:?Processor:Lewis, 1 MHzChip-Count:?Power-Source:3 alkaline N cellsContinuous-Memory:yesExpansion-Ports:noneI/O-Ports:I/R output, beeperClock:yes, auto power offLength:6 1/2 inWidth:open 7 1/2 inclosed 3 5/8 inHeight:open 1/2 inclosed  5/8 inWeight:?Temperature-Range:Operating:0 to 45 deg CCharging:-Storage:-20 to 65 deg CKeyboard:Switches:noneShift-Keys:gold, yellow, aboveUser-Defined-Keys:6 menu keysKey-Arrangement::** ** ** ** ** **    ** ** ** ** ** **** ** ** ** ** **    ** ** ** ** ** **** ** ** ** ** **    ***** ** ** ** **** ** ** ** ** **    * *** *** *** ***** ** ** ** ** **    * *** *** *** ***** ** ** ** ** **    * *** *** *** ******** ** ** ** **    * *** *** *** ***Key-Labels-Base-Keyboard::LeftABCDEFGHIJKLMNOPQRSTUVWXYZ?$#:SPACEINSDEL<==>Right[][][][][][][]STORCLDISPPRNTEXITINPUT+/-()<-^789\:-v456x%123-ON0.=+Key-Labels-gold-yellow-above::LeftA:A~C,O/AEAo;\^o{}[]\<)N~O:~'"@&U:!/*<>?upsideL-,.\GS[][]|<-->|Right[][][][][][][][][]MODESPRINTERMAINCLEAR DATAE[][]CLEAR[][][][]1/x[][][][]^MATH[][][]\v/x 2[]MEMSHOWLASTxProgrammable-Operations::noneNon-Programmable-Operations::alpha keyboardadds letter%percent of(start nesting)end nesting+addition+/-change sign-subtraction0-9, .enter digit or decimal point1/xreciprocal<-deletes previous character<=move cursor leftshift <=move to first character=complete the operation=>move cusor rightshift =>move to last characterCLEARclear calculator lineCLEAR DATAclear stack and all entries in current menuDELdeletes current characterDISPbrings up DISP menuEstart an exponentEXITexit one menu levelgoldshiftINPUTuse number in line 1 as responseINSinsert one blankLASTuse number in history line 2MAINexit all menu levelsMATHbring up the MATH menuMEMshow memory statusMODESbring up the MODES menuONon/offON + 1st  + 6th menu key from leftclear continuous memoryON + 3rd menu key from leftreset calculatorin MAIN menu, calculator already on:ON + 4th menu key from leftfactory test, stop by ON + 3rdON + 5th menu key from leftinitiate one self-testON + downadjust display contrastON + upadjust display contrastPRINTERbrings up the PRINTER menuPRNTprints the rightmost number in the displayRCL 0-9recall from registerRCL INPUTrecall from list into line 1RCL varrecall from menu variableSHOWshow full precisionSTO +,-,x,\:-,^ 0-9   storage arithmetic  STO +,-,x,\:-,^ var   storage arithmetic  STO 0-9store in registerSTO varstore in menu variablevmove to next itemshift vmove to last itemxmultiplicationx^2square\:-division\v/xsquare root^move to previous itemshift ^move to first item^powerSolver Functions#T(name:x)number of times for item x of CFLO list name%percent of+addition+/-change sign-subtraction0-9, .enter digit or decimal point=complete the operationABS(x)absolute valueACOS(x)arc cosineACOSH(x)arc hyperbolic cosineALOG(x)common exponentialANGLE(x:y)compute angle; theta coordinate of rectangular coordinatesASIN(x)arc sineASINH(x)arc hyperbolic sineATAN(x)arc tangentATANH(x)arc hyperbolic tangentCDATEcurrent dateCOMB(x:y)combinations of x things taken y at a timeCOS(x)cosineCOSH(x)hyperbolic cosineCTIMEcurrent timeDATE(d1:n)date + n daysDDAYS(d1:d2:c)days between dates using calendarc=1 actual, 2 365 day, 3 360 dayDEG(x)convert radians to degreesEstart an exponentEXP(x)natural exponentialEXPM1(x)natural exponential, - 1FACT(x)factorialFLOW(name:x)return the value of flow X of list with name NAMEFP(x)fractional partFV(n:i%yr:pv:pmt:p/yr:m)TVM functionG(a)get value of aHMS(x)convert to hours minutes secondsHRS(x)convert to decimal hoursI%YR(n:pv:pmt:fv:p/yr:m)TVM functionIDIV(x:y)integer quotientIF(c:t:f)if condition C then do T else F.  conditions:<, <=, <>, =, >, >=, AND, EXOR, NOT, ORINT(x)greatest integer less than or equal to xINV(x)reciprocal, 1/xIP(x)integer partITEM(listname:x)returns item x from sum listL(a:v)assign value v to aLN(x)natural logarithmLNP1(x)natural logarithm of x + 1LOG(x)common logarithmMAX(x:y)larger valueMIN(x:y)smaller valueMOD(x:y)modulusN(i%yr:pv:pmt:fv:p/yr:m)TVM functionPERM(x:y)permutations of x things taken y at a timePIconstant, value 3.14159265359PMT(n:i%yr:pv:fv:p/yr:m)TVM functionPV(n:i%yr:pmt:fv:p/yr:m)TVM functionRAD(x)convert degrees to radiansRADIUS(x:y)distance from origin; R coordinate of rectangular coordinatesRAN#return a random number, 0 <= r < 1RND(x:y)round x to y decimal placesS(var)true if solving for varSGN(x)sign of xSIN(x)sineSINH(x)hyperbolic sineSIZEC(listname)number of items in CFLO listSIZES(listname)number of items in sum listSPFV(i%:n)single payment future valueSPPV(i%:n)single payment present valueSQ(x)x squaredSQRT(x)square rootTRN(x:y)truncates x to y decimal placesUSFV(i%:n)uniform series future valueUSPV(i%:n)uniform series present valuexmultiplicationXCOORD(R,theta)x coordinate of polar coordinatesYCOORD(R,theta)y coordinate of polar coordinates\:-division\GS(cv:c1:c2:s:alg)sum alg for control variable cv from c1 to c2 step s^powerMenus::main:FINBUSSUMTIMESOLVETEXTFIN:TVMICONVCFLOBONDDEPRCTVM:NI%YRPVPMTFVOTHEROTHER:P/YRBEGENDAMRTAMRT:#PINTPRINBALNEXTTABLETABLE:STARTICONV:EFFCTCONTEFFCT:NOM%EFF%PCONT:NOM%EFF%CFLO:CALCINSRTDELETNAMEGETPLOTCALC:TOTALIRR%I%NPVNUSNFVGET:*NEWnames of listsBOND:TYPESETTMATCPN%CALLMOREBOND:YLD%PRICEACCRUMORETYPE:360A/ASEMIANNDEPRC:BASISSALVLIFEACRS%ACRSMOREDEPRC:YR#FACT%DBSOYDSLMOREBUS:%CHG%TOTLMU%CMU%PCURRXUNITS%CHG:OLDNEW%CH%TOTL:TOTALPART%TMU%C:COSTPRICEM%CMU%P:COSTPRICEM%PCURRX:CURR1CURR2RATEC.STOC.RCLSELCTSELCT:US$CAN$DMFFUKL-MORESELCT:BFFLLITPTSSFMORESELCT:DRESCIRL-SNISMORESELCT:D.KRN.KRS.KRF.MKRMORESELCT:ABCZ$INTIPESOMORESELCT:HK$NT$RMBWONYENMORESELCT:$AM$NZ$RPS$MORESELCT:BAHTIN.RSPK.RSCURR1CURR2MOREUNITS:LENGAREAVOLMASSTEMPLENG:FEET INCH M CM MM MILE N.MI KM YARD FATH ST.MIROD CHAIN SU.FTAREA:SQ.YD SQ.FT SQ.IN SQ.M SQ.CM SQ.MI ACRE SQ.RD SQ.K HAVOL:GAL I.GAL QUART PINT LITER CU.YD CU.FT CU.IN CU.MAC.FT CUP TBSP TSP FL.OZ ML BU PECK D.GAL BD.FT BBLMASS:LB OZ KG GRAM MG TON L.TON CWT L.CWT T SLUG STONEOZ.T DRAM GRTEMP:\^oF \^oC \^oR \^oKSUM:CALCINSRTDELETNAMEGETMORESUM:COPYLABELSTARTSUBTMORECALC:TOTALMEANMEDNSTDEVRANGMORECALC:MINMAXSORTFRCSTHISTMOREFRCST:name of lists, select X variableFRCST:LINLOGEXPPWRFRCST:XLISTYLISTCORRMBMOREFRCST:PLOTW.MNG.SDSIZEMOREFRCST:\GSX\GSY\GSX2\GSY2\GSXYMOREGET:*NEWnames of listsLABEL:CURRGLOBLTIME:CALCAPPTADJSTSETCALC:DATE1DATE2DAYS360D365DTODAYAPPT:APPT1APPT2APPT3APPT4APPT5APPT6APPT:DATETIMEA/PMMSGRPTHELPRPT:NONEMINHRDAYWEEKADJST:+HR-HR+MIN-MIN+SEC-SECSET:DATETIMEA/PMM/D12/24HELPSOLVE:CALCEDITDELETECALC:custom menu of user variablesTEXT:MARKEDITDELETNAMEGETMORETEXT:FINDEDITPREVNEXTSORTMOREGET*NEWnames of listsDISP:FIXALL.,(FIX 0-11)MATH:RNDPILOGSTRIGCONVPROBLOGS:LOG10^XLNEXPHYPHYP:SINHCOSHTANHASINHACOSHATANHTRIG:SINCOSTANASINACOSATANCONV:>DEG>RAD>HR>HMSMORECONV:XCORDYCORDR\<)D/RMOREPROB:XyCX,YPX,YN!RAN#MODES:D/RBEEPPRINTLANGPRINTER:DISPLLISTREGSTIMETRACEBugs/ROM-Versions::noneNotes::Top of the line business calculator (no suprise!).  With *hyperbolics*???