It is a complete rewrite, not using any hp code, and it does not require an. Due to the number of functions and capability available, much is accessible via a menu system, for a clean ui look and operation. Especially noteworthy was its pioneering addition of a shift key that gave other keys alternate functions the calculator was codenamed wizard, which is the first known use of a code name for a. Given the price used hp 42s machines fetch when sold privately, its difficult to see why. Hp 42s this small but powerful calculator was designed to be software compatible with the hp41c. The hp 42s was perhaps the first hewlett packard calculator that provided integrated support for different data types. It has advanced functions suitable for applications in mathematics, linear algebra, statistical analysis, computer science and others. We have 2 hp hp42s manuals available for free pdf download. The hp42s is a programmable rpn scientific hand held calculator introduced by hewlett packard in 1988. Download manual of hp hp42s calculator for free or view it online on. It was started in 1939 by two stanford engineering graduates called bill hewlett and dave packard, famously in packard s garage. Free42 is a free, open source emulator of the hp 42s calculator that can be downloaded and used on an iphone, android, and windows, mac. I checked the buttons and they all seem to be depresssing and springing back out. Hewlett packard hpxx series emulators zophars domain.
The first download includes kml scripts, the service pack is an upgrade. Some skins to use instead of the faceplates built into free42. Raymond i am positive its an hp 42s rpn scientific calculator. The hp38g is a programmable graphing calculator by hewlett packard. The hp45 is the second scientific pocket calculator introduced by hewlett packard, adding to the features of the hp35. The trouble is, the hp42s is no longer manufactured. Unfollow hp42s calculator to stop getting updates on your ebay feed. You do not need any rom images in order to use it, yet it is fully hp42s compatible. The trouble is, the hp 42s is no longer manufactured. It should include information about the location of the contents of the hp hewlettpackard hp42s, faq or common problems, i. Accuracy and durability through bull and bear markets. Free42, a cross platform emulator, is a complete reimplementation of the hp42s calculator and the hp82240 printer. Hp 42s scientific rpn calculator plotting sin function on display.
Since hp 42s was a very nice calculator, and its official manual is no longer freely available and there were many people looking for its manual, seemed good to me to write my own hp 42s manual. The hp 42s is a programmable rpn scientific hand held calculator introduced by hewlett packard in 1988. Your hp42s reflects the superior quality and attention to detail in. In order to use these skins, you can copy all the skin files each skin needs a gif file and a layout file to the same folder as the free42binary. If you know how to use an hp 42s, you know how to use free42. The hp 42s rpn scientific is a programmable rpn scientific hand held calculator introduced by hewlett packard in 1988. I offer repair and restoration of vintage hewlettpackard calculators.
Free42 is a reimplementation of the hp 42s scientific programmable calculator and hp82240 printer. This will give you general information about the services. The order of their surnames in the company name was determined by the toss of a coin which packard. I personally preffer rpn calculator but after some months using the 38g i have learned to enjoy it. Hp42s this small but powerful calculator was designed to be software compatible with the hp41c.
Mar 14, 2020 free42 is a software clone of the hewlett packard 42s calculator. If youre new to the hp 42s and its clones, you may want to take a peek at the manual. The hp 42s is considered by many one of the best calculators made by hewlett packard. The hp42s is considered by many one of the best calculators made by hewlettpackard. The largest, best source on the internet for software for and information about hewlett packard s hp prime, hp 50g, hp 49g, hp48 series, hp 38g, and hp28 series graphic calculators. I have used a hewlett packard 42s calculator for a couple of decades at my government job. Thomas original code was written from scratch, without using any hp code or using any rom images, yet it is fully hp42s compatible. They just dont make things like they used to, especially when it comes to the hewlett packard 42s calculator. Hewlettpackard hp42s downloads emulators you have 0 articles to compare. Hewlett packard hp42s rpn scientific calculator self.
Hp42s rpn scientific calculator owners manual by hewlett. Hewlettpackard, often referred to as just hp, is a us corporation with its headquarters in palo alto, california. The hp42s was perhaps the first hewlettpackard calculator that provided integrated support for different data types. If you know how to use an hp42s, you know how to use free42. It base on the sources of the famous hp calculator emulator emu48 and is published under the gpl.
Emulate retro hewlett packard calculator in windows. I checked the buttons and they all seem to be depresssing. This unit includes users manual english or spanish your choice, vinyl case and original box with inner plastic. Database contains 2 hp 48sx 48 sx calculator manuals available for free online viewing or downloading in pdf. Hp 42s scientific calculator used thecalculatorstore. Hewlett packard, often referred to as just hp, is a us corporation with its headquarters in palo alto, california. Hp calculator emulators for the pc emulators for hewlett packard. Free42 is a reimplementation of the hp42s calculator and the hp82240 printer. It has two calculators, binary, and decimal, two skins, realistic and standard as well as many other actions that include the option to import or export programs, clear or show the printout, and more.
The 128kb of onboard ram and two expansion slots for addon cards are unique among calculators. Since hp42s was a very nice calculator, and its official manual is no longer freely available and there were many people looking for its manual, seemed good to me to write my own hp42s manual. Hp42s rpn scientific calculator owners manual book. Free42 is a software clone of the hewlettpackard 42s calculator. The hp48gx remains the industry standard for handheld calculators. Compact size truly shirt pocketable, second only to the hp voyager line such as hp12c and 15c. We have written extensions to the program that allows free42 to read and write copan coordinate files. Summary of all hp calculators currently available for purchase. It lacked the hp41cs expandability but it offered, a two line dot matrix screen with customizable menus, greater speed, smaller size, and a lower price as compensation. Hp hewlettpackard hp42s manual download the maual to. The hp42s emulator comes with two original skins that look just like the hp calculator manufactured in 1985. Minehunt game graphical minehunt game for the hp42s.
Free42 was written from scratch, without using any hp code. It was started in 1939 by two stanford engineering graduates called bill hewlett and dave packard, famously in packards garage. Especially noteworthy was its pioneering addition of a shift key that gave other keys alternate functions. If youre new to the hp42s and its clones, you may want to take a peek at the manual.
Hpn is a functional as opposed to microcode crossplatform emulation of a classic 1970s hewlett packard scientific calculator for any commandline interface. Download free42 hp42s calculator simulator majorgeeks. Hp hewlettpackard hp42s manuel telecharger le manuel du. This classic machine may be small, but it boasts over 600 builtin functions. Hpn is a functional as opposed to microcode crossplatform emulation of a classic 1970s hewlettpackard scientific calculator for any commandline interface. Please see the news page for the latest update on vintage calculator repairs status. Jan 15, 2018 the hp42s emulator comes with two original skins that look just like the hp calculator manufactured in 1985. If you have a calculator in need of repair please read the general information on the info page. User manuals, guides and specifications for your hp 48sx 48 sx calculator calculator. Emu42 is an emulator for the pioneer series calculators hp14b, hp17b, hp17bii, hp27s, hp32sii and hp42s and for the clamshell series calculators hp19bii and hp28s. Raymond i am positive its an hp42s rpn scientific calculator.
Our calculators are made to excel, to last, and to be easy to use. Use it to carry out all of your basic scientific calculations including hyperbolics, then go on to explore its probability and statistics abilities, which. It was issued when the 48g calculators were the kings. But you can also download many more skins from its website. Its operations completely model the historical and groundbreaking hp 35 series, and functions to support the hp 45 and the later hp 65, 67 and hp 15c are in the pipeline. Free42 hp42s calculator simulator is a recreation of the hp42s scientific programmable calculator and hp82240 printer. Hp hewlett packard technical drawings hp 42s manuals hp hewlett packard product data sheets information booklets or energy labels hp hewlett packard hp 42s all of them are important, but the most important information from the point of view. It has 600 functions, 37 keys, and an lcd liquid crystal display. The hp45 is the second scientific pocket calculator introduced by hewlettpackard, adding to the features of the hp35. Free42 is a reimplementation of the hp42s scientific programmable calculator and hp82240 printer.
Free42 is a hewlett packard 42s simulator program that runs on windows, pocket pc, palm, and other computers. Also the reverse polish notation is perfect for engineering calculations. Preface and tips on how to use the manual hp hewlettpackard hp42s at the beginning of each manual we should find clues about how to use the guidelines. It is the best job hp ever did of base conversions decimal, hexidecimal, octal, binary essential to a assem bly or c language programmer. Free42 hp 42s calculator simulator is a recreation of the hp 42s scientific programmable calculator and hp82240 printer. An alternative hp42sfree42 manual and it also would be nice to have hp42s rom images for free just like what happened to hp48g and other models and keeping pdf versions of the manuals of retired models to download.
Hp 42s scientific rpn calculator plotting sin function on. Documents that we receive from a manufacturer of a hp hewlett packard hp 42s can be divided into several groups. The hp42s rpn scientific is a programmable rpn scientific hand held calculator introduced by hewlett packard in 1988. Includes links to compare products, obtain more information about a specific model or product series, or view selection advice and special offers and other relevant information. Download free42 and enjoy it on your iphone, ipad, and ipod touch. My rpn calculator for windows 8 is a scientific and financial calculator inspired by the hewlettpackard hp10c series pocket calculators of the 80s, most notably the hp 12c and hp 15c models. Programmable calculators hewlettpackard hp42s details. This calculator is the grandgrandgrand fatjer of the recent hp prime. If you plan on using an addon card, such as tds, smi, or ramss, or you plan to use your hp48 as. Download the latest version of free42 hp42s calculator simulator for windows. Hp 42s rpn scientific calculator product information product dimensions 5.
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