HP50EMU HEUSON-SOFTWARE

EXPLORE THE WORLD OF SCIENCE

SHORT INFORMATION

The HEUSON-SOFTWARE has been developed since many years for the Hewlett-Packard calculators HP49G(+), HP50G, as well as their emulators on smartphone, tablet, notebook and is directed at engineers, technicians, scientists, teachers and students. The great advantage of the software: all data can be edited freely and therefore never lose their value. You can easily convert preferred programs in libraries, whereby they become built in commands. The most programs require some objects in the stack and operate on them, therefore you have to know, what kind of objects a certain program needs. By pressing [Help], you get an editable help to all programs in the actual directory. Often examples are available, whereby you can learn the usage of programs. Alternatively you find help in the short users guide, which is written in the form: PROG JOB INPUT OUTPUT. Copy the programs to the hard disk of your computer and from there to the emulator or calculator. To transfer the programs to a emulator just copy them into the appropriate directory and load them into the emulator. To transfer the programs to a calculator you need a cable and the connectivity software installed on your computer or a SD-card. For examples with screenshots and detailed information on the software jump to DETAILINFO. Enjoy the programs!

There is a link to our software on the wikipedia site on the HP49/50 series. In hpcalc.org you find some of our software programs, see also Softwaredemo.zip under DETAILINFO. The download counts are: CALC1: 8000, CONSTANT: 13000, DATA: 8000, HELP: 5000 (old versions, HELP without grouped help).

CHEM+PHYS-PACK

ACIDBASE: Acid base reactions, pKA/B, KA/B, pH - values, titration plot (requires MPC-font).
CHEQ: Chemical equations, fast view, calculation of masses in chemical equations, molecular weights.
COMP: 500 chemical compounds, 10 properties, (free) enthalpy, entropy of compounds and reactions.
ELCHEM: Electro chemical reactions and potentials, redox equations (requires MPC-font).
PTE: Periodic table with over 50 element properties, fast access to properties of elements, expandable.
PTEALL: View element properties for all elements.
PXMOL: Percent to mol conversion with(out) tables.
SOLUB: Solubility products of compounds in water (requires MPC-font).

CONSTANT: About 150 physical constants. From the symbol in terms to the value with units.
MEASERR: Errors in measurements, mean, maximal error, 50%, 95%, 99% confidence level.
MATEQ: Matrix, vector, list equations.
MEQ: Multiple or single equations with constants, numerical solutions.
PARTICLES: Quarks, leptons, gauge bosons, mesons, baryons. Quark content, mass, spin, lifetime, decays.
PHYSDATA: Moments of inertia, thermo-electrical, electro-chemical potentials, relative electric , VdW constants.
PTI: Table of all stable and radioactive isotopes.
RIEMANN: Metric, connection, geodesics, Riemann and Ricci tensor. (requires MPC-font)
RIEM2: Compendium to RIEMANN, further metrics and some tools.(requires MPC-font)
SIUNITS: SI-units and quantities, derived units, unit base, conversion, unit values, number to unit in terms or lists.
SMAT: Special physics matrices: Dirac, Lorentz, Spin, SU2..SU5-matrices.
SRTENSOR: Co-, contravariant tensors for special relativity.
TENSOR: Tensor-algebra and calculus.
VARIATION: Calculus of variations, Euler-Lagrange-equations, Noether current, energy.

CALENDAR:Calendar program, manage your dates with day, week and month screen.
ERRNR: Error numbers and messages.
FONTS: Tools for fonts, MPCfont useful for mathematics, physics, and chemistry.
HELPCOM: Help with all commands, single or grouped in subject areas. Fits in port 1.
HPDATA: Database program with many functions.
HPTEXT: Text program, fast edit, view, format of texts.
LIBRARY: Tools for simplified generating and usage of libraries.
MENUNR: Help with all menu numbers.
UTILS: Programming tools, memory, objects in ports, miscellaneous utilities, libraries.

ELECTRO-PACK

ACCIRC: AC circuit calculator, polar form, impedance calculator, power, transformers, plot of circuits.
DCCIRC: DC circuit calculator, Kirchhoff equations, Delta to Y conversion, RLC equations, plot of circuits.
FREQCIRC: Frequency dependent circuits, filters, calculation of transfer function H, plot H.
MAGNCIRC: Magnetic circuits, magnetic fluxes, currents, reluctance.
TIMECIRC: Time dependent circuits, circuit calculator in s domain, time dependent quantities, Laplacetransform.
DICTNARY: Dictionary with English to German translation and back on electric subjects.

COMPLEX: Complex numbers and functions, n. th roots, powers, residues, integrals etc.
CONSTANT: About 150 physical constants. From the symbol in terms to the value with units.
FOURSER: Fourier series, also for piece wise functions.
FOURTRF: Improved Fourier transform and back transform.
LAPLACE: Laplace transforms and differential equations.
LOGIC: Logical propositions and tables, conjunctive, disjunctive form, nor, nand, etc.
MATEQ: Matrix, vector, list equations.
MSOLVE: Fast numerical solution of non linear systems with start vectors.
NBASE: Numbers with fractional parts in Hex, Dec, Oct, Bin system.
PTE: Periodic table with over 50 element properties, fast access to properties of elements, expandable.
PTEALL: View element properties for all elements.
QMC: Quine Mc Cluskey method for simplification of boolean functions.
SNUMREP: Signed number representations, ones'-, two's complement, excess, IEEE.
ZTRANSF: Z-transform, solution of difference equations.

CALENDAR: Calendar program, manage your dates with day, week and month screen.
ERRNR: Error numbers and messages.
FONTS: Tools for fonts, MPCfont useful for mathematics, physics, and chemistry.
HELPCOM: Help with all commands, single or grouped in subject areas. Fits in port 1.
HPDATA: Database program with many functions.
HPTEXT: Text program, fast edit, view, format of texts.
LIBRARY: Tools for simplified generating and usage of libraries.
MENUNR: Help with all menu numbers.
UTILS: Programming tools, memory, objects in ports, miscellaneous utilities.

SCIENCE-PACK:

All programs of the MATH-, PHYS-, CHEM-, ELECTRO-PACK.

START-PACK

We offer a START-PACK suited for pupils, teachers, students or all those who simply want to test the software for a low price containing a couple of useful programs in math, physics, chemistry, electro, utilities (details see below). You obtain a directory ZEMU for the free emulator Emu48 including the files emu-state-50g.e49 and FlashROM_START.49g with some preinstalled libraries. The provided programs have the same functionality as in the SCIENCE-PACK. You can easily upgrade to a full software pack by paying the difference amount.

MATH:
ALGEBRA: Numeric, symbolic manipulations, rational, hyperbolic functions.
CALC1: Calculus for functions of one variable.
COMPLEX: Complex numbers and functions, n. th roots, powers, residues, integrals etc.
DSTAT: Stat. parameters with frequencies, classes, concentration, indices, correlation, regression, time series.
FINANCE: Time Value of Money with different payment and interest periods, amortisation, cash flow.
GEOMETRY: Plane, solid, analytical geometry in R2 and R3, plane and spherical trigonometry.
LINSYS: Tools for linear systems.
MSOLVE: Fast numerical solution of non linear systems with start vectors.
PLOTS: Directories, programs and examples to all and some new plot types.
SETS: Sets, union, intersection, difference, product, graph of intervals etc.
SFUNC: More than 100 special functions, values, plots etc.
STATCONT: Continuous (cumulative) and inverse cumulative distributions, values, roots, plot, quantiles.
STATDISC: Discrete (cumulative) distributions, binomial, hypergeometric etc, barplot, combinatorics.
VECTOR: Advanced vector algebra.

PHYSICS:
CONSTANT: About 150 physical constants. From the symbol in terms to the value with units.
MEQ: Multiple or single equations with constants, numerical solutions.
PHYSDATA: Moments of inertia, thermo-electrical, electro-chemical potentials, relative electric , VdW constants.

CHEMISTRY:
CHEQ: Chemical equations, fast view, calculation of masses in chemical equations, molecular weights.
PTE: Periodic table with over 50 element properties, fast access to properties of elements, expandable.
PTEALL: View element properties for all elements.

ELECTRO:
ACCIRC: AC circuit calculator, polar form, impedance calculator, power, transformers, plot of circuits.
DCCIRC: DC circuit calculator, Kirchhoff equations, Delta to Y conversion, RLC equations, plot of circuits.
DICTNARY: Dictionary with English to German translation and back on electric subjects.

UTILS:
CALENDAR: Calendar program, manage your dates with day, week and month screen.
FONTS: Tools for fonts, MPCfont useful for mathematics, physics, and chemistry.
HELPCOM: Help with all commands, single or grouped in subject areas. Fits in port 1.
HPDATA: Database program with many functions.
HPTEXT: Text program, fast edit, view, format of texts.
LIBRARY: Tools for simplified generating and usage of libraries.

WGV-PACK

WGV: Weggrößenverfahren der Baustatik: XZ-, XY-, XYZ-Rahmen. Transformations-, Lokale, Globale, Gesamtsteifigkeits- Matrizen. Theorie I. und II. Ordnung, interaktive Berechnung der Lastfälle, Schnee- und Windlasten, Federn, Knotenkräfte, einfache Eingabe und Reduktion, Plot des Stabtragwerkes, uvm.

CALENDAR: calendar program, manage your dates with day, week and month screen.
CONSTANT: About 150 physical constants. From the symbol in terms to the value with units.
ERRNR: Error numbers and messages.
FONTS: Tools for fonts, MPCfont useful for mathematics, physics, and chemistry.
HELPCOM: Help with all commands, single or grouped in subject areas. Fits in port 1.
HPDATA: Database program with many functions.
HPTEXT: Text program, fast edit, view, format of texts.
LIBRARY: Tools for simplified generating and usage of libraries.
MENUNR: Help with all menu numbers.
PTE: Periodic table with over 50 element properties, fast access to properties of elements, expandable.
PTEALL: View element properties for all elements.
UTILS: programming tools, memory, objects in ports, miscellaneous utilities, libraries.
VECTOR: Advanced vector algebra.

SOFTWARE DEVELOPMENT:

Software solutions for your calculator problems. Please contact us via email.

DETAILED INFORMATION

Program execution times in the screenshots are for the HP50 calculator.
On the emulator these times are much shorter.

EMULATORS

You can perfectly use our software with emulators on your computer / notebook (free) or on your tablet / smartphone (free or not free). The programs run much faster on the emulator and the screen is larger on a notebook or tablet.

NOTEBOOK:

Download from hpcalc.org/emulators/ the HP50 emulator: hp50gsemu48.zip and the flat emulator skin: flat50g.zip .
Now copy the downloaded files hp50gsemu48.zip, flat50g.zip to a new folder HP50Emu and extract them there. Copy to the folder HP50Emu from the subfolder ROM the file ROM_215.50G and rename it as ROM.50G and from the subfolder flat-50g the files Flat 50G (Wide).bmp and Flat 50G (Wide).kml . Now you can start Emu48.exe and use the emulator. After try to recover memory yes(F1) switch to RPN mode by pressing [MODE] [+/-] [ENTER]. You can change Settings by File Settings and save the present status on exit. To load software click on Edit Load Object. To install our software read the file aReadme_eng.doc .
For netbooks with a 10" screen, you should use the emulator skin: portable50g.zip . Copy it to HP50Emu and extract it. The file ROM_215.50G must be renamed as ROM.49G .

TABLET / SMARTPHONE:

You can download the free HP50g emulator (called Emu48 for Android from Regis Cosnier) from the playstore or from Emu48 hpcalc.org. First copy our software directory SCIENCE to your smartphone/tablet to some folder. After installing the emulator press menu: New and select Eric's Real 50g (Large Cropped), which you can change later and save the file emu-state-50g.e49 in your SCIENCE folder. Then go to the menu item (scroll down): Manage Flash ROM (HP49), then CREATE FLASH ROM FILE FROM CURRENT KML and save this file FlashROM.49g also in the SCIENCE folder, which creates a writable image of port 2. Later you can generate more such files (example FlashROM_b.49g) which allows you to store all of our software in these files. To install our software, follow carefully the instructions in aReadme_eng.doc

Emu48 AddOn: We provide a directory ZEMU with the file emu-state-50g.e49 and several files FlashROM_.49g (containing our software) which you can copy to your SCIENCE folder after installing the free emulator Emu48. The Help, Library, MPCfont are preinstalled. To load a file FlashROM_.49g press the upper left three white points, scroll down to Manage Flash Rom (HP49), press LOAD FLASH FROM FILE and select the appropriate FlashROM_.49g file.


Alternatively you can use the non free applet go49gplus from Olivier De Smet which you can also download from the playstore. You have to pay once 10€ for the emulator app, and then you can use it on your smartphone and/or tablet. Get information how to use the emulator from Olivier De Smet: go49gp . You can get the necessary ROM file from hp4950v215.zip . Extract the zip file and copy 4950_215.bin in your Download folder on your tablet. Then start the emulator and you have a HP50 on your smartphone. Copy the file Science.zip from our software to your smartphone to the folder: Android>data>os2.emul.hp49gp>files>files and extract it there. To install our software read the file aReadme_eng.doc .