# HP Calculator Wiki

### Site Tools

playground:playground

This is an old revision of the document!

# PlayGround

just creating them! You can see more on the dokuwiki syntax.

a1,1, …, a1,n, … , an,1, …, an,n

use the mathjax plugin! $a_{1,1}, \cdots , a_{n,1}$ the “codecogs equation editor online” helps!
a1,1 a1,n
….
an,1 an,n
nice one!

simplify(π/6 + ASIN(1/2) ) returns π/3

Simplifying an Algebraic Expression: simplify(x/3 - 3*x/4 + x/2) returns x/12

simplify($\frac{x}{3} - 3 \cdot \frac{x}{4} + \frac{x}{2}$) returns $\frac{x}{12}$

Simplify won't give approximates: simplify(Zeta(3)) returns Zeta(3)

Type in another color.

This is a rectangle!

Can we see a line?

ItemNumMnemonicMNEMONIC URLNameXROMFlashPagesDocumentationDoc URLTypeAuthor
5AEC3http://www.systemyde.com/zip/AEC3.zipAECROM III Module180x0E82Manualhttp://www.hp41.org/LibView.cfm?Command=View&ItemID=581Engineeringammc
6AECRhttp://hp41.deringenieur.net/file/AECROM.zipAECROM Module180x0102Manualhttp://www.hp41.org/LibView.cfm?Command=View&ItemID=581Engineeringnfc
10AGAMhttp://www.systemyde.com/zip/AGAM.zipAction Games ROM130x0FC2QRGhttp://hp41.deringenieur.net/file/GAMES-LIB Index.pdfGamesammc
13ANTShttp://hp41.deringenieur.net/file/ANTENNAS.zipHP Antenna Solutions160x0D11Bookhttp://www.hp41.org/LibView.cfm?Command=View&ItemID=389Engineeringhp-sb
14AOSXhttp://www.systemyde.com/zip/AOSX.zipAMC-OSX ROM50x0921Manualhttp://hp41.deringenieur.net/file/AMMC_OSX Manual.pdfUtilsammc
17ASTThttp://hp41.deringenieur.net/file/ASTRO2010.zipAstro-2010 ROM60x0674Manualhttp://hp41.deringenieur.net/file/ASTRO2010.htmlAstronomyjmb
18AUTOhttp://hp41.deringenieur.net/file/AUTOSTART.zipHP Autostart & Duplication100x0141Manualhttp://www.hp41.org/LibView.cfm?Command=View&ItemID=599HP-ILhp
20AVIAhttp://hp41.deringenieur.net/file/AVIATION.zipHP Aviation Pac 1A190x0151Manualhttp://www.hp41.org/LibView.cfm?Command=View&ItemID=484Aviationhp
25BDRVhttp://hp41.deringenieur.net/file/DERIVITGR.zipDerivatives & Integrals ROM310x2182Manualhttp://hp41.deringenieur.net/file/DERIVITGR.htmlMathjmb
26BELPhttp://hp41.deringenieur.net/file/ELLIPSOID.zipEllipsoids ROM210x2151Manualhttp://hp41.deringenieur.net/file/Ellipsoid.htmlMathjmb
27BESLhttp://hp41.deringenieur.net/file/BESSEL_8K.zipBessel Functions ROM2/30x0C02QRGhttp://www.hp41.org/LibView.cfm?Command=View&ItemID=945Mathammc
29BLDRhttp://hp41.deringenieur.net/file/BLDROM.zipBLD ROM170x0EA1Manualhttp://www.hp41.org/LibView.cfm?Command=View&ItemID=651MCODEdw
31BPDEhttp://hp41.deringenieur.net/file/PARDIFFEQ.zipPartial Differential Equations ROM190x2141Manualhttp://hp41.deringenieur.net/file/Partial Differential Equations.htmlMathjmb
32BSMShttp://hp41.deringenieur.net/file/BSMS.zipHP Bus. Sales / Marketing/Stats Solutions180x0CA1Bookhttp://www.hp41.org/LibView.cfm?Command=View&ItemID=361Financehp-sb
35CAB4http://www.systemyde.com/zip/CAB4.zipSchenk CAB 4121/310x0DC2Manualhttp://www.hp41.org/file/cab41.zipEngineering
37CCDRhttp://hp41.deringenieur.net/file/CCD.zipCCD Module 1B9/110x0182Manualhttp://www.hp41.org/LibView.cfm?Command=View&ItemID=414Utilsw&w
39CENGhttp://hp41.deringenieur.net/file/CHEMENG.zipHP Chemical Engineering Solutions120x12F1Bookhttp://www.hp41.org/LibView.cfm?Command=View&ItemID=348Engineeringhp-sb
40CHEMhttp://hp41.deringenieur.net/file/CHEMISTRY.zipHP Chemistry Solutions200x01A1Bookhttp://www.hp41.org/LibView.cfm?Command=View&ItemID=353Sciencehp-sb
41CHEShttp://hp41.deringenieur.net/file/CHESS.zipChess ROM80x06B2Descriptionhttp://www.hp41.org/LibView.cfm?Command=View&ItemID=598Gamesammc
42CIRChttp://hp41.deringenieur.net/file/CIRCUIT.zipHP Circuit Analysis Pac 1A60x01B1Manualhttp://www.hp41.org/LibView.cfm?Command=View&ItemID=356Engineeringhp
43CITYhttp://www.systemyde.com/zip/CITY.zipCountry/Capital ROM180x1E41Manualhttp://www.systemyde.com/pdf/Countries_QRG.pdfMaps / Calendarammc
44CIVIhttp://hp41.deringenieur.net/file/CVLENG.zipHP Civil Engineering Solutions160x1941Bookhttp://www.hp41.org/LibView.cfm?Command=View&ItemID=352Engineeringhp-sb
45CIVUhttp://hp41.deringenieur.net/file/CIVUSER.zipCivil Engineering Special Collection200x1952Bookhttp://www.hp41.org/LibView.cfm?Command=View&ItemID=393Engineeringhp-sb
46CLINhttp://hp41.deringenieur.net/file/CLINICAL.zipHP Clinical Lab & Nuclear Medicine Pac 1A190x01C1Manualhttp://www.hp41.org/LibView.cfm?Command=View&ItemID=573Medicalhp
47CLNDhttp://hp41.deringenieur.net/file/Calendars.zipHP Calendar Solutions120x1D31Bookhttp://www.hp41.org/LibView.cfm?Command=View&ItemID=364Maps / Calendarhp-sb
48CMT1http://hp41.deringenieur.net/file/cmt_eprom_test.zipCMT-100 Eprom Test ROM310x15A4Brochurehttp://www.hp41.org/LibView.cfm?Command=View&ItemID=706MLDLcmt
49CMT2http://hp41.deringenieur.net/file/CMT-200.zipCMT-200 Data Acquisition ROM40x14E1Brochurehttp://www.hp41.org/LibView.cfm?Command=View&ItemID=707Systemcmt
50CMT3http://hp41.deringenieur.net/file/CMT-300.zipCMT-300 Multimeter ROM90x14A2Manualhttp://www.hp41.org/LibView.cfm?Command=View&ItemID=967Systemcmt
51CNTLhttp://hp41.deringenieur.net/file/CNTLSYS.zipHP Control Systems Solutions140x0CB1Bookhttp://www.hp41.org/LibView.cfm?Command=View&ItemID=428Engineeringhp-sb
53CRTOhttp://hp41.deringenieur.net/file/CRYPTO41.zipCryptography Module100x1DB1Manualhttp://www.systemyde.com/pdf/Cripto41_QRG.pdfComputerammc
54CURVhttp://hp41.deringenieur.net/file/CURVEFIT.zipCurveFit ROM40x0812QRGhttp://www.hp41.org/LibView.cfm?Command=View&ItemID=955Mathammc
55CVPKhttp://hp41.deringenieur.net/file/CVPAK.zipCVPAK ROM21/310x0972Manualhttp://www.hp41.org/LibView.cfm?Command=View&ItemID=956Engineering
56DA4Chttp://hp41.deringenieur.net/file/DISASM4C.zipDisAsm 4C ROM150x0BA1Manualhttp://www.hp41.org/LibView.cfm?Command=View&ItemID=744MCODEdw
57DACQhttp://hp41.deringenieur.net/file/DATA-ACQ.zipHP Data Acquisition 1B21/310x01D2Manualhttp://www.hp41.org/LibView.cfm?Command=View&ItemID=468HP-ILhp
58DASMhttp://hp41.deringenieur.net/file/DISASM4D.zipDisAsm 4D ROM150x0851Manualhttp://www.hp41.org/LibView.cfm?Command=View&ItemID=885MCODEdw
59DAVAhttp://hp41.deringenieur.net/file/DAVID.zipDavid Assembler 2C20x01F1Manualhttp://www.hp41.org/LibView.cfm?Command=View&ItemID=520MCODEdvl
61DEMOhttp://hp41.deringenieur.net/file/SYSDEMO.zipHP41 System Demo140x1284Listinghttp://www.hp41.org/LibView.cfm?Command=View&ItemID=654Systemammc
63DEVIhttp://hp41.deringenieur.net/file/HPIL-DEV.zipHP HP-IL Development Pac 1B22/240x0202Manualhttp://www.hp41.org/LibView.cfm?Command=View&ItemID=323HP-ILhp
64DIFFhttp://hp41.deringenieur.net/file/DIFFEQTN.zipDifferential Equations ROM150x1182Manualhttp://hp41.deringenieur.net/file/DIFFEQTN_Manual.htmlMathammc
66DIILhttp://hp41.deringenieur.net/file/Hpil-diag.zipHP HP-IL Diagnostic190x0221Manualhttp://www.hp41.org/LibView.cfm?Command=View&ItemID=569HP-ILhp
71EEFDhttp://hp41.deringenieur.net/file/EEFILTERS.zipEE Filter Design ROM17/180x1D92QRGhttp://hp41.deringenieur.net/file/EE Filters QRG.pdfEngineeringammc
72EENGhttp://hp41.deringenieur.net/file/ELECENG.zipHP Electrical Engineering Solutions150x0CC1Bookhttp://www.hp41.org/LibView.cfm?Command=View&ItemID=390Engineeringhp-sb
73EILPhttp://www.systemyde.com/zip/EILP.zipExtended IL Plus ROM270x1131Manualhttp://www.hp41.org/LibView.cfm?Command=View&ItemID=359HP-ILrdt
74ELPThttp://www.systemyde.com/zip/EILP.zipElliptic ROM170x1EC1Manualhttp://hp41.deringenieur.net/file/Elliptic Func QRG.pdfMathammc
77EPTNhttp://www.systemyde.com/zip/EPTN.zipTrans-Neptunian Planets, 2016-2025230x1E31Manualhttp://hp41.deringenieur.net/file/TRANSNEP.htmlAstronomyjmb
79ETS3http://www.systemyde.com/zip/ETS3.zipETSII3A ROM120x18E2Manualhttp://hp41.deringenieur.net/file/ETSII Colection.pdfEngineeringammc
80ETS4http://www.systemyde.com/zip/ETS4.zipETSII4A ROM8/140x17A2Manualhttp://hp41.deringenieur.net/file/ETSII Colection.pdfEngineeringammc
81ETS5http://www.systemyde.com/zip/ETS5.zipETSII5A ROM10/200x17E2Manualhttp://hp41.deringenieur.net/file/ETSII Colection.pdfEngineeringammc
82ETS9http://www.systemyde.com/zip/ETS9.zipETSII6A ROM160x1931Manualhttp://hp41.deringenieur.net/file/ETSII Colection.pdfEngineeringammc
83EXIOhttp://hp41.deringenieur.net/file/EXT-IO.zipHP Extended I/O 1A230x0271Manualhttp://www.hp41.org/LibView.cfm?Command=View&ItemID=357HP-ILhp
84EXTIhttp://www.systemyde.com/zip/EXTI.zipSKWID EXT-IL ROM270x0861Manualhttp://www.hp41.org/LibView.cfm?Command=View&ItemID=359HP-ILskwid
90FDYNhttp://hp41.deringenieur.net/file/FLUIDYMC.zipHP Fluid Dynamics Solutions170x1371Bookhttp://www.hp41.org/LibView.cfm?Command=View&ItemID=343Engineeringhp-sb
92FINAhttp://hp41.deringenieur.net/file/FINANCE.zipHP Financial Decisions Pac 1D40x0281Manualhttp://www.hp41.org/LibView.cfm?Command=View&ItemID=445Financehp
93FLDBhttp://www.systemyde.com/hp41/FLDB.zip41CL Flash YCRC Databasen/a0x0DE1Manualhttp://www.systemyde.com/pdf/cl_memory.pdfCLmd
94FRIDhttp://www.systemyde.com/hp41/FRID.zipFractional Integration & Differentiation ROM180x1F21Descriptionhttp://hp41programs.yolasite.com/fracintegrdiff.phpMathammc
95FRMLhttp://www.systemyde.com/hp41/FRML.zipFormula Evaluation ROM & Applications30/310x0B72Manualhttp://systemyde.com/pdf/Formula_Evaluation.pdfComputerammc
96FRTHhttp://hp41.deringenieur.net/file/FORTH.zipHP-41 FORTH ROM70x09A2Blueprinthttp://hp41.deringenieur.net/file/FORTH4_Blueprint.pdfComputer
98FUNShttp://www.systemyde.com/zip/FUNS.zipFunstuff ROM100x06D4QRGhttp://hp41.deringenieur.net/file/GAMES-LIB Index.pdfGamesammc
99GAMEhttp://hp41.deringenieur.net/file/GAMES.zipHP Games Pac 1A100x0291Manualhttp://www.hp41.org/LibView.cfm?Command=View&ItemID=310Gameshp
100GAMXhttp://www.systemyde.com/zip/GAMX.zipExplore Games ROM120x14C2QRGhttp://hp41.deringenieur.net/file/GAMES-LIB Index.pdfGamesammc
101GASLhttp://www.systemyde.com/zip/GASL.zipGASPROP ROM lower half1/2/3/40x0E04Manualhttp://www.hp41.org/file/Gasprop Manual.pdfEngineering
102GASUhttp://www.systemyde.com/zip/GASU.zipGASPROP ROM upper half5/6/8/70x0E44Manualhttp://www.hp41.org/file/Gasprop Manual.pdfEngineering
103GEODhttp://www.hp41.org/file/DIFFGEOM.zipDifferential Geometry310x0C81Manualhttp://www.hp41.org/file/DIFF GEOM.htmlMathjmb
104GEOMhttp://hp41.deringenieur.net/file/GEOMETRY.zipHP Geometry Solutions140x0D41Bookhttp://www.hp41.org/LibView.cfm?Command=View&ItemID=339Mathhp-sb
105GJMRhttp://www.systemyde.com/zip/GJMR.zipGreg J McClures ROM310x1EA2Manualhttp://www.systemyde.com/pdf/GJM_REV_2B.PDFUtilsgjm
106GMAShttp://hp41.deringenieur.net/file/GMAC2.zipGMAC 2 Module310x02A1QRGhttp://hp41.deringenieur.net/file/GMAC QRG.pdfFinance
107GMAThttp://hp41.deringenieur.net/file/GMAC3.zipGMAC 3 Module21/310x02B2QRGhttp://hp41.deringenieur.net/file/GMAC QRG.pdfFinance
108GMTYhttp://hp41.deringenieur.net/file/GEOMTR11.zipGeometry 11 ROM160x1031Blueprinthttp://hp41.deringenieur.net/file/Geometry_QRG.pdfMathammc
113GRVIhttp://hp41.deringenieur.net/file/GRAVITIME.zipGravity & Time ROM160x1C62Manualhttp://hp41.deringenieur.net/file/GraviTime.htmlScienceammc
114GSB2http://hp41.deringenieur.net/file/GAMESB12.zipHP Game Solutions 1/2160x1F62Manualhttp://www.hp41.org/LibView.cfm?Command=View&ItemID=366Gameshp-sb
115GSLVhttp://www.systemyde.com/zip/GSLV.zipGeometric Solver ROM180x16F1Manualhttp://www.hp41.org/LibView.cfm?Command=View&ItemID=581Mathammc
116GSWPhttp://www.systemyde.com/zip/GSWP.zipSwap Games ROM90x1382QRGhttp://hp41.deringenieur.net/file/GAMES-LIB Index.pdfGamesammc
117H67Ghttp://www.systemyde.com/zip/H67G.zipHP-67 Games ROM230x1241Manualhttp://systemyde.com/pdf/67FUN_writeup.pdfGamesammc
118HCMPhttp://hp41.deringenieur.net/file/HYDRACOMP.zipHydracomp ROM210x09C1Manualhttp://www.hp41.org/LibView.cfm?Command=View&ItemID=713Engineering
119HCPLhttp://www.systemyde.com/zip/HCPL.zipHyper-Complex Math ROM10/20/210x1C03Manualhttp://hp41.deringenieur.net/file/Hypercomplex Manual.htmlMathammc
120HDIShttp://www.systemyde.com/zip/HDIS.zipHEPAX Disassembler90x1101Manualhttp://hp41.deringenieur.net/file/HEPAX2DD.pdfMCODEammc
122HEPRhttp://www.systemyde.com/zip/HEPR.zipHEPAX RAM Templaten/a0x0B91Manualhttp://www.systemyde.com/pdf/sy41cl.pdfSystemvme
123HEPXhttp://hp41.deringenieur.net/file/HEPAX.zipHEPAX 1D Module70x02D4Manualhttp://www.hp41.org/LibView.cfm?Command=View&ItemID=331Systemvme
124HMAThttp://hp41.deringenieur.net/file/HL_MATH.zipHP High-Level Math Solutions120x0D51Bookhttp://www.hp41.org/LibView.cfm?Command=View&ItemID=380Mathhp-sb
125HNDYhttp://www.hp41.org/file/HANDY.zipHandy Compact ROM310x1B81Manualhttp://www.hp41.org/LibView.cfm?Command=View&ItemID=802Engineering
126HOMEhttp://hp41.deringenieur.net/file/HOME-MGT.zipHP Home Management Pac 1A90x0311Manualhttp://www.hp41.org/LibView.cfm?Command=View&ItemID=426Financehp-sb
127HSRVhttp://hp41.deringenieur.net/file/SERVICE.zipHP Service 2An/a0x0041Manualhttp://www.hp41.org/LibView.cfm?Command=View&ItemID=455Systemhp
129HVAChttp://hp41.deringenieur.net/file/HVAC.zipHVAC Solutions160x13A1Bookhttp://www.hp41.org/LibView.cfm?Command=View&ItemID=565Engineeringhp-sb
130IBOXhttp://hp41.deringenieur.net/file/ICEBOX.zipICEbox -1H ROM40x15E1Manualhttp://hp41.deringenieur.net/file/ICEBOX.pdfUtilsgi
131ICODhttp://hp41.deringenieur.net/file/ICODE.zipIcode ROM190x09D1Manualhttp://hp41.deringenieur.net/file/ICODE Info.pdfComputer
136IMDBhttp://www.systemyde.com/hp41/IMDB.zip41CL Image Databasen/a0x0DF1Manualhttp://www.systemyde.com/pdf/sy41cl.pdfCLmd
138INDOhttp://hp41.deringenieur.net/file/INDOORS.zipPhilips Indoor Lighting ROM100x18D1Manualhttp://hp41.deringenieur.net/file/Philips Lighting V1.pdfEngineeringammc
139INTGhttp://hp41.deringenieur.net/file/INTEGRATOR.zipIntegrator ROM160x11A2Manualhttp://hp41.deringenieur.net/file/INTEGRATOR_MANUAL.htmlMathammc
140ISENhttp://hp41.deringenieur.net/file/ISENE.zipISENE ROM170x0C91Manualhttp://www.hp41.org/LibView.cfm?Command=View&ItemID=969Utilsgi
141ISOLhttp://hp41.deringenieur.net/file/INTSOLN.zipInterchangeable Solutions UPLE Program110x0D61Manualhttp://www.systemyde.com/pdf/Equation_Library_Ref.pdfMathammc
142ITCPhttp://www.systemyde.com/zip/ITCP.zipNutIP TCP/IP ROM 1A40x1861Manualhttp://www.systemyde.com/pdf/nutip_manual.pdfComputer
144JMAThttp://hp41.deringenieur.net/file/JMB-MATH.zipJMB-Math ROM5/60x0712Manualhttp://hp41.deringenieur.net/file/JMB MATH Manual.htmlMathammc
145JMBChttp://hp41.deringenieur.net/file/JMB_CAL.zipJMB Calendar ROM170x1D71Manualhttp://hp41.deringenieur.net/file/JMB_CAL.htmlMaps / Calendarammc
146JMTXhttp://hp41.deringenieur.net/file/JMB-MATRIX.zipJMB-Matrix ROM80x0832Manualhttp://hp41.deringenieur.net/file/JMB-MATRIX Manual.htmlMathammc
148KNGThttp://hp41.deringenieur.net/file/KNIGHTTOUR.zipJMB Knights Tour ROM310x0BD1Manualhttp://www.hp41.org/LibView.cfm?Command=View&ItemID=1297Gamesjmb
154LAIThttp://hp41.deringenieur.net/file/Laitram-xq2.zipLaitram-XQ2 ROMn/a0x09E1Manualhttp://www.hp41.org/LibView.cfm?Command=View&ItemID=642System
156LBLShttp://hp41.deringenieur.net/file/LBLAPP1A.zipLABELS ROMn/a0x0321Manualhttp://hp41.deringenieur.net/file/Labels ROM.pdfMCODEdw
158LENGhttp://hp41.deringenieur.net/file/SOLARENG.zipHP Solar Engineering Solutions140x13B1Bookhttp://www.hp41.org/LibView.cfm?Command=View&ItemID=351Engineeringhp-sb
159LNDLhttp://hp41.deringenieur.net/file/LENDLS.zipHP Lend/Lease Savings Solutions190x0CD1Bookhttp://www.hp41.org/LibView.cfm?Command=View&ItemID=344Financehp-sb
160LPLChttp://hp41.deringenieur.net/file/LAPLACE.zipLaplace Transform ROM100x1402Manualhttp://www.hp41.org/LibView.cfm?Command=View&ItemID=804Mathammc
161MAHJhttp://www.systemyde.com/zip/MAHJ.zipMahjong ROM100x0F82QRGhttp://hp41.deringenieur.net/file/GAMES-LIB Index.pdfGamesammc
163MATHhttp://hp41.deringenieur.net/file/MATH.zipHP Math Pac 1D10x0341Manualhttp://www.hp41.org/LibView.cfm?Command=View&ItemID=311Mathhp
165MCHNhttp://hp41.deringenieur.net/file/MACHINE.zipHP Machine Design Pac 1A120x0351Manualhttp://www.hp41.org/LibView.cfm?Command=View&ItemID=477Engineeringhp
166MCMPhttp://hp41.deringenieur.net/file/Mc-eprom.zipMountain Computer 1C150x1591Manualhttp://www.hp41.org/LibView.cfm?Command=View&ItemID=624System
170MENGhttp://hp41.deringenieur.net/file/MECHENG.zipHP Mechanical Engineering Solutions160x0CF1Bookhttp://www.hp41.org/LibView.cfm?Command=View&ItemID=341Engineeringhp-sb
173MLRMhttp://hp41.deringenieur.net/file/MLROM.zipMLROM210x0391Manualhttp://www.hp41.org/LibView.cfm?Command=View&ItemID=592MCODEff
174MLTIhttp://hp41.deringenieur.net/file/mpl2v1f.zipMultiprecision Library ROM30x00E1Manualhttp://hp41.deringenieur.net/file/mpl2.pdfMathpp
175MONOhttp://hp41.deringenieur.net/file/MONOPOLY.zipMONOPOLY ROM160x10A2Manualhttp://www.hp41.org/LibView.cfm?Command=View&ItemID=988Gamesammc
178MUEChttp://hp41.deringenieur.net/file/MUECKE.zipMuecke ROM21/310x0A42Manualhttp://www.hp41.org/LibView.cfm?Command=View&ItemID=878Engineering
182NCHPhttp://hp41.deringenieur.net/file/NOVCHAP.zipNOV CHAP ROM310x0C51Descriptionhttps://isene.me/hp-41/novchap/Utilsgi
186NEXThttp://hp41.deringenieur.net/file/NEXT.zipNEXT ROM60x1581QRGhttp://hp41.deringenieur.net/file/NEXT2B_QRG_v1.0.pdfUtilsst
187NFCRhttp://hp41.deringenieur.net/file/NFCROM.zipNFCROM 1B170x03C1Manualhttp://www.hp41.org/LibView.cfm?Command=View&ItemID=619Utilsnfc
188NONLhttp://hp41.deringenieur.net/file/NONLINR.zipNon-linear Systems Module160x1631Manualhttp://hp41.deringenieur.net/file/Non-Linear ROM Manual.pdfMathammc
190NTHYhttp://hp41.deringenieur.net/file/NUMTHRY.zipNumber Theory ROM160x1061Manualhttp://hp41.deringenieur.net/file/NUMBER THEORY manual.htmlMathammc
193OILWhttp://hp41.deringenieur.net/file/OILWELL.zipOilwell ROM21/310x0A82Manualhttp://www.hp41.org/LibView.cfm?Command=View&ItemID=906Engineering
194OPLNhttp://hp41.deringenieur.net/file/OUTERPLANETS.zipOuter Planets ROM210x1251Manualhttp://www.hp41.org/LibView.cfm?Command=View&ItemID=1299Astronomyjmb
195OPTOhttp://hp41.deringenieur.net/file/OPTOMTR.zipHP Optometry Solutions160x0D21Bookhttp://www.hp41.org/LibView.cfm?Command=View&ItemID=549Sciencehp-sb
196OS41http://www.systemyde.com/zip/OS41.zipHP-41 Operating Systemn/a0x0003Bookhttp://hp41.deringenieur.net/file/HP-41CV Owners Handbook and Prog Guide.pdfSystemhp
197OSX3http://www.systemyde.com/zip/OSX3.zipLib-4 OS/X Bank-Switched ROM50x1684Manualhttp://www.systemyde.com/pdf/AMMC_OSX_Manual.pdfUtilsammc
200PANAhttp://hp41.deringenieur.net/file/PANAME.zipPaname ROM5/90x08A2Manualhttp://www.hp41.org/LibView.cfm?Command=View&ItemID=358Utilsppc
201PARIhttp://hp41.deringenieur.net/file/PROTOPARIO.zipPario ROM140x0AA1Manualhttp://www.hp41.org/LibView.cfm?Command=View&ItemID=616MCODEnfc
203PETRhttp://hp41.deringenieur.net/file/PETROLEUM.zipHP Petroleum Fluids Pac 1A15/160x0442Manualhttp://www.hp41.org/LibView.cfm?Command=View&ItemID=507Engineeringhp
204PHYHhttp://hp41.deringenieur.net/file/PHYSICS.zipHP Physics Solutions150x0D31Bookhttp://www.hp41.org/LibView.cfm?Command=View&ItemID=342Sciencehp-sb
205PKP1http://www.systemyde.com/zip/PKP1.zipPoul Kaarups Alpha and Pointers ROM310x1B21Manualhttp://www.systemyde.com/pdf/PK_Collection_Manual.pdfUtilspk
206PKP2http://www.systemyde.com/zip/PKP2.zipPoul Kaarups Math and Physics ROM14/150x1B32Manualhttp://www.systemyde.com/pdf/PK_Collection_Manual.pdfMathpk
207PKP3http://www.systemyde.com/zip/PKP3.zipPoul Kaarups Flags and Stack ROM30x1B51Manualhttp://www.systemyde.com/pdf/PK_Collection_Manual.pdfUtilspk
208PKP4http://www.systemyde.com/zip/PKP4.zipPoul Kaarups Program Utilities ROM50x1B61Manualhttp://www.systemyde.com/pdf/PK_Collection_Manual.pdfUtilspk
209PKP5http://www.systemyde.com/zip/PKP5.zipPoul Kaarups Timer and Utilities ROM180x1B71Manualhttp://www.systemyde.com/pdf/PK_Collection_Manual.pdfUtilspk
210PLANhttp://hp41.deringenieur.net/file/PLANETS.zipPlanets ROM90x1E61Manualhttp://hp41.deringenieur.net/file/PLANETS.htmlAstronomyjmb
211PLOThttp://hp41.deringenieur.net/file/PLOTTER.zipHP Plotter Pac 1A17/180x0462Manualhttp://www.hp41.org/LibView.cfm?Command=View&ItemID=442HP-ILhp
212PLTOhttp://hp41.deringenieur.net/file/PLANETS.zipPlutoids ROM100x1E71Manualhttp://hp41.deringenieur.net/file/PLANETS.htmlAstronomyjmb
214POLYhttp://hp41.deringenieur.net/file/POLYN_8K.zipPolynomial Functions ROM6/90x0C22QRGhttp://hp41.deringenieur.net/file/polynrom_qrg.pdfMathammc
216PPCMhttp://hp41.deringenieur.net/file/PPC.zipPPC Module10/200x0482Manualhttp://www.hp41.org/LibView.cfm?Command=View&ItemID=63Utilsppc
217PPCUhttp://www.systemyde.com/zip/PPCU.zipPPC User Applications17/180x1A82QRGhttp://www.systemyde.com/pdf/PPCAPS.pdfUtilsammc
218PPOKhttp://hp41.deringenieur.net/file/POKER.zipPoker ROM100x1C51QRGhttp://hp41programs.yolasite.com/poker.phpGamesammc
221PROGhttp://www.systemyde.com/zip/PROG.zipProgram Generator ROM180x16E1Manualhttp://www.hp41.org/LibView.cfm?Command=View&ItemID=581Computerammc
222PRTWhttp://www.systemyde.com/zip/PRTW.zipUS Ports ROM110x1D12Manualhttp://www.systemyde.com/pdf/US_Ports_Database.pdfScienceammc
224PSRVhttp://hp41.deringenieur.net/file/PRINTERSERVICE.zipPrinter Service ROMn/a0x11D1Manualhttp://www.hp41.org/LibView.cfm?Command=View&ItemID=545Systemhp
225PWRLhttp://www.systemyde.com/zip/PWRL.zipPower-CL Utilities120x1144Manualhttp://www.systemyde.com/pdf/POWERCL_BS4_M_Manual.pdfCLammc
226PWRXhttp://hp41.deringenieur.net/file/PWREXT.zipPowerCL Extreme120x1804Manualhttp://www.systemyde.com/pdf/POWERCL_EXT_O_Manual.pdfCLammc
227QUAThttp://hp41.deringenieur.net/file/QUATERNION.zipQuaternion Module15/160x04C2Manualhttp://hp41.deringenieur.net/file/Quaternion Manual.htmlMathammc
228QUENhttp://www.systemyde.com/zip/QUEN.zipN-Queens ROM90x0741QRGhttp://hp41programs.yolasite.com/queens.phpGamesjmb
232REALhttp://hp41.deringenieur.net/file/REAL-ESTATE.zipHP Real Estate Pac 1A110x04A2Manualhttp://www.hp41.org/LibView.cfm?Command=View&ItemID=413Financehp
233RGMEhttp://www.systemyde.com/zip/RGME.zipRAW Games ROM180x1262QRGhttp://hp41.deringenieur.net/file/GAMES-LIB Index.pdfGamesammc
234RM32http://www.systemyde.com/zip/RM32.zipRAMBox32 ROM310x10C1Manualhttp://hp41.deringenieur.net/file/RAMBOX Owners Manual.pdfSystemw&w
235RMPGhttp://www.systemyde.com/zip/RMPG.zipRAMpage ROM150x10D1Manualhttp://hp41.deringenieur.net/file/Rampage-Toolbox Manual.pdfUtilsammc
236ROAMhttp://hp41.deringenieur.net/file/ROAM-0A.zipROAM ROM50x0AF1Manualhttp://hp41.deringenieur.net/file/ROAM-0A Manual.pdfUtils
238ROMXhttp://www.hp41.org/file/XROM.zipXROM ROM310x0D01Manualhttp://www.hp41.org/file/XROM ROM Manual.pdfUtilsammc
239ROSVhttp://www.systemyde.com/zip/ROSV.zipRSU OS ROM4/60x1422Manualhttp://www.hp41.org/LibView.cfm?Command=View&ItemID=529System
240RUBKhttp://hp41.deringenieur.net/file/RUBIKS.zipRubiks Cube ROM80x1D41Manualhttp://hp41.deringenieur.net/file/Rubiks QRG.pdfGamesammc
241SBOXhttp://hp41.deringenieur.net/file/SANDBOX.zipSandbox ROM8/130x0882QRGhttp://hp41.deringenieur.net/file/SANDBOX Manual.pdfUtilsammc
243SECYhttp://hp41.deringenieur.net/file/SECURITIES.zipHP Securities Pac 1A190x04E1Bookhttp://www.hp41.org/LibView.cfm?Command=View&ItemID=502Financehp
244SERIhttp://www.hp41.org/file/SERIES.zipSums & Series ROM180x1E51Manualhttp://hp41.deringenieur.net/file/Series-Sums Manual_v2.pdfMathammc
245SGSGhttp://hp41.deringenieur.net/file/SGS-GAS.zipSGS GAS Module210x0501Manualhttp://www.hp41.org/LibView.cfm?Command=View&ItemID=656Engineering
247SIHPhttp://www.systemyde.com/zip/SIHP.zipSI ROM240x11C1Descriptionhttp://hp41.deringenieur.net/file/SIROM Manual.pdfMathammc
249SKWDhttp://www.systemyde.com/zip/SKWD.zipSKWID Barcode ROM80x0551Manualhttp://www.hp41.org/LibView.cfm?Command=View&ItemID=701Systemskwid
250SM44http://hp41.deringenieur.net/file/SMATH44_4x4.zipLib-4 Sandmath 4×4 ROM2/30x1A08Manualhttp://www.systemyde.com/pdf/SANDMATH_44_4x4_Manual_V5.pdfMathammc
251SMCHhttp://hp41.deringenieur.net/file/SPEED-MACHINE2.zipSpeed Machine II ROM21/310x0B22Manualhttp://www.hp41.org/LibView.cfm?Command=View&ItemID=664Games
252SMPLhttp://hp41.deringenieur.net/file/Simplex.zipSimplex Module160x0561Manualhttp://hp41.deringenieur.net/file/SimplexManual.pdfMath
254SPEChttp://hp41.deringenieur.net/file/SPECTRAL.zipSpectral Analysis ROM80x0BC1Manualhttp://hp41.deringenieur.net/file/SPECTRAL MANUAL.htmlMathammc
255SR1Bhttp://hp41.deringenieur.net/file/SLANTR-SR1B.zipSLANTR-SR1B ROM110x0731Manualhttp://hp41.deringenieur.net/file/TWD Flying hp41cx slantr.pdfSurveying
256STANhttp://hp41.deringenieur.net/file/STANDARD.zipHP Standard Applications Pac 1C50x04F1Manualhttp://www.hp41.org/LibView.cfm?Command=View&ItemID=376Sciencehp
257STAThttp://hp41.deringenieur.net/file/STAT.zipHP Statistics Pac 1B20x0571Manualhttp://www.hp41.org/LibView.cfm?Command=View&ItemID=388Mathhp
259STREhttp://hp41.deringenieur.net/file/STRESS.zipHP Stress Analysis Pac 1A80x0581Manualhttp://www.hp41.org/LibView.cfm?Command=View&ItemID=387Engineeringhp
260STRUhttp://hp41.deringenieur.net/file/STRUCTURAL.zipHP Structural Analysis Pac 1B7/190x0592Manualhttp://www.hp41.org/LibView.cfm?Command=View&ItemID=386Engineeringhp
261SUD1http://hp41.deringenieur.net/file/SUDOKU.zipSUDOKU ROM160x10E1QRGhttp://www.hp41.org/LibView.cfm?Command=View&ItemID=1000Gamesammc
262SUPRhttp://hp41.deringenieur.net/file/SUP-R-ROM.zipSUP-R-ROM21/310x05B2Manualhttp://www.hp41.org/LibView.cfm?Command=View&ItemID=794Surveying
263SURVhttp://hp41.deringenieur.net/file/SURVEY.zipHP Survey Pac 1B30x05D1Manualhttp://www.hp41.org/LibView.cfm?Command=View&ItemID=392Surveyinghp
268TESThttp://hp41.deringenieur.net/file/TESTS.zipHP Test Statistics Solutions130x0CE1Bookhttp://www.hp41.org/LibView.cfm?Command=View&ItemID=379Financehp-sb
271THERhttp://hp41.deringenieur.net/file/THERMAL.zipHP Thermal & Transport Science Pac 1A130x05E1Manualhttp://www.hp41.org/LibView.cfm?Command=View&ItemID=503Engineeringhp
272TIDWhttp://hp41.deringenieur.net/file/HP41TIDES.zipTides ROM100x1D01Manualhttp://hp41.deringenieur.net/file/HP-41 TIDES.htmlScienceammc
273TIMEhttp://hp41.deringenieur.net/file/TIMERSLN.zipTimer Solution Book60x0D71Bookhttp://www.hp41.org/LibView.cfm?Command=View&ItemID=365Utilshp-sb
275TMODhttp://www.systemyde.com/zip/TMOD.zipHP CX Time Functions 3A260x0061Manualhttp://www.hp41.org/LibView.cfm?Command=View&ItemID=363Systemhp
276TOMShttp://hp41.deringenieur.net/file/TOMSROM1.zipTomsrom ROM60x0B41Manualhttp://www.hp41.org/LibView.cfm?Command=View&ItemID=815Surveying
277TREKhttp://hp41.deringenieur.net/file/TREKKIES.zipTrekkies ROM110x0771QRGhttp://hp41.deringenieur.net/file/GAMES-LIB Index.pdfGamesammc
279TVMYhttp://hp41.deringenieur.net/file/TVM_1E.zipTVM Module 1E220x1851QRGhttp://www.hp41.org/LibView.cfm?Command=View&ItemID=1176Financeammc
281UCLNhttp://hp41.deringenieur.net/file/USER_CAL.zipUser Calendar ROM180x1D81Manualhttp://hp41.deringenieur.net/file/USER_CAL.htmlMaps / Calendarammc
282UNIThttp://hp41.deringenieur.net/file/UNITCONV.zipUnit Conversion ROM100x0781Manualhttp://hp41.deringenieur.net/file/Extending UMS.pdfScienceammc
284VECThttp://hp41.deringenieur.net/file/VECTORS.zipVector Analysis ROM140x10F1Manualhttp://hp41.deringenieur.net/file/Vectors ROM Mini-manual.pdfMathammc
286VERMhttp://hp41.deringenieur.net/file/VERMPACK V2.0.zipVermpack 1A270x1841Manualhttp://hp41.deringenieur.net/file/Manual VERMPACK-en.pdfSurveyingammc
287VONKhttp://www.systemyde.com/zip/VONK.zipMath Programs Collection160x1971Descriptionhttps://coertvonk.com/category/sw/hp41Mathammc
288WARPhttp://www.systemyde.com/zip/WARP.zipWarp-core ROM210x1B82Manualhttp://systemyde.com/pdf/Warp_Core_Manual.pdfUtilsammc
289WORDhttp://hp41.deringenieur.net/file/DICTIONARY_V4.zipEnglish/Spanish Dictionary ROM310x1E82Manualhttp://hp41.deringenieur.net/file/Dictionary QRG.pdfMaps / Calendarammc
291WRAMhttp://www.systemyde.com/zip/WRAM.zipW&W Rambox64 ROM310x16C1Manualhttp://hp41.deringenieur.net/file/RAMBOX Owners Manual.pdfSystemw&w
294XFN3http://www.systemyde.com/zip/XFN3.zipHP CX Extended Functions 3B, pg 3250x0031Manualhttp://www.hp41.org/LibView.cfm?Command=View&ItemID=444Systemhp
295XFN5http://www.systemyde.com/zip/XFN5.zipHP CX Extended Functions 2D, pg 5250x0051Manualhttp://www.hp41.org/LibView.cfm?Command=View&ItemID=444Systemhp
296XPMMhttp://www.systemyde.com/zip/XPMM.zipCL X-Memory Functions200x1981Manualhttp://www.systemyde.com/pdf/CL_Expanded_Memory_Utilities.pdfCLammc
297XTAThttp://hp41.deringenieur.net/file/XMSTAT.zipXM Statistics Module60x1E21Manualhttp://www.systemyde.com/pdf/Extended_Stat_Manual.pdfMathammc
300YFNFhttp://www.systemyde.com/hp41/yfnf-1e.zip41CL Memory Functions -1E160x1671Manualhttp://www.systemyde.com/pdf/cl_memory.pdfCLmd
301YFNPhttp://www.systemyde.com/hp41/yfnp-1e.zip41CL Extra Functions Plus 1E150x00F1Manualhttp://www.systemyde.com/pdf/sy41cl.pdfCLmd
302YFNXhttp://www.systemyde.com/hp41/yfnx-2b.zip41CL Extreme Functions 2B150x00A1Manualhttp://www.systemyde.com/pdf/cl_extreme.pdfCLmd
303YFNZhttp://www.systemyde.com/hp41/yfnz-4e.zip41CL Extra Functions 4E (XROM #15)150x0071Manualhttp://www.systemyde.com/pdf/sy41cl.pdfCLmd
304YFSDhttp://www.systemyde.com/hp41/yfsd-1a.zip41CL SD Card Functions 1An/a0x1661Manualhttp://www.systemyde.com/pdf/cl_sdcard.pdfCLmd
305YLIBhttp://www.systemyde.com/hp41/ylib-3a.zip41CL Library Functions 3An/a0x00B1Manualhttp://www.systemyde.com/pdf/cl_extreme.pdfCLmd
306YNAVhttp://www.systemyde.com/hp41/ynav-1a.zip41CL SatNav Functions 1An/a0x0641Manualhttp://www.systemyde.com/pdf/cl_satnav.pdfCLmd
307YRGAhttp://www.systemyde.com/zip/YRGA.zipYREG Applications ROM210x0651Manualhttp://www.systemyde.com/pdf/CL_Expanded_Memory_Utilities.pdfCLammc
308YNAVhttp://www.systemyde.com/hp41/update-3b.zip41CL Update Functions 3B310x0621Manualhttp://www.systemyde.com/pdf/cl_clone.pdfCLmd
309Z4DLhttp://hp41.deringenieur.net/file/41Z4.zip41Z Deluxe1/40x1F04Manualhttp://www.systemyde.com/pdf/41z_Deluxe_Manual.pdfMathammc
310ZDRVhttp://www.systemyde.com/zip/ZDRV.zipZ-Derive ROM21/220x2122Manualhttp://hp41.deringenieur.net/file/ZDERIVE41.htmlMathjmb
311ZENRhttp://hp41.deringenieur.net/file/ZENROM.zipZenrom ROM50x0B51Manualhttp://www.hp41.org/LibView.cfm?Command=View&ItemID=330Utilszengrange
312ZEPMhttp://hp41.deringenieur.net/file/ZEPROM.zipZeprom ROM90x0B61Manualhttp://www.hp41.org/LibView.cfm?Command=View&ItemID=336Systemzengrange
31416CShttp://hp41.deringenieur.net/file/HP-16C_BS.zipHP-16C Emulator ROM -1A160x1BC4Manualhttp://www.systemyde.com/pdf/HP_16C_Emulator_Manual.pdfComputerammc
318441Zhttp://hp41.deringenieur.net/file/41Z_BS_2X2.zipLibrary-4 HP41Z ROM1/40x11E2Manualhttp://www.systemyde.com/pdf/41z_44_Manual.pdfMathammc
3194ALPhttp://hp41.deringenieur.net/file/ALPHA44.zipLibrary-4 Alpha ROM60x1231QRGhttp://hp41.deringenieur.net/file/Alpha_QRG.pdfUtilsammc
3204AOShttp://www.systemyde.com/zip/4AOS.zipLibrary-4 AMC-OSX ROM50x1241Manualhttp://www.systemyde.com/pdf/AMMC_OSX_Manual.pdfUtilsammc
3224LIBhttp://hp41.deringenieur.net/file/LIBRARY4_Q.zipLibrary-4360x1201Blueprinthttp://hp41.deringenieur.net/file/LIBRARY4_N.pdfSystemammc
3234MTIhttp://www.systemyde.com/zip/4MTI.zipLibrary-4 Matrix/Polynomial ROM22/240x1784Manualhttp://www.systemyde.com/pdf/SANDMATRIX_4N_Manual.pdfMathammc
3244RAMhttp://hp41.deringenieur.net/file/RAMPAGX4.zipLibrary-4 RAMpage X ROM170x1211Manualhttp://www.systemyde.com/pdf/Rampage_Toolbox_Manual.pdfUtilsammc
3254TBXhttp://hp41.deringenieur.net/file/TBOX4_L4.zipLibrary-4 Toolbox ROM130x1221Manualhttp://www.systemyde.com/pdf/Rampage_Toolbox_Manual.pdfUtilsammc
3264WINhttp://www.systemyde.com/zip/4WIN.zip4WINS Game ROM160x1641Descriptionhttp://www.achim-und-kai.de/kai/hp41cx/vier_gewinnt_e.htmlGamesammc
3275LONhttp://www.systemyde.com/zip/5LON.zipLondon, England Tube Map300x0BB1Manualhttp://systemyde.com/pdf/Path-Finding_in_Metro_Networks.pdfMaps / Calendarammc