![]() Basic scientific functions including hyperbolics. It's already known that the WP-43S - a project to create a new high-end classical-style RPN (as opposed to RPL as in the HP-28/48/49/50 families) scientific calculator - has adopted this hardware as its own, because it's already ideally suited to its requirements. This small but powerful calculator was designed to be software compatible. One interesting tidbit from that HHC presentation is that they're expecting a minimum order quantity for a custom variant (that'd be custom keycap and case printing, I assume) to be in the ballpark of 50 units - this could be really interesting for custom calculator projects (not just HP-inspired, although there'll certainly be HP-inspired design language in any calculator using this hardware). From there, a user can then perform calculations and operations that destroy the painstakingly-entered matrices without an UNDO to recover them, if he did not save the matrices to a named variable beforehand. ![]() For low-volume hobbyist hardware, even the €250 price is probably fair, although it's rather high. The HP-42S allows a user to enter matrices into free RAM identfied only by a stack-level dimension-only descriptor. Not sure if that will actually go to production, though.Īnd, the presentation from HHC 2016 claims under US$200, although I've also seen €250 thrown around, so I don't know which is accurate. Ubersweet Imported OS-991ES Plus Engineering Scientific Calculator Dual Power Supply Calculadora with Button Battery 417 Functions for Scientific Calculator College Entrance Examination158108. There's also videos of a DM42L on YouTube, which was based on the DM xxL case, but I believe has similar hardware to the DM42 (except for the screen), for those that want a smaller and landscape layout calculator. Although not my favorite EDC for banging out quick calculations (HP 32sii for that), it is by far the most powerful and trustworthy pocket calculator that I have ever owned and coupled with ease of use (due to well thought-out UI), excellent build quality (but not quite as good as the HP Voyager series), and great size/form factor, makes it. Somewhere I've seen a claim that they're using pad printing on their keycaps, similar to lower-cost computer keyboards or the TI calculators (HP historically used double-shot keycaps for at least the main legend, if not secondary legends), but still. Rotate-and-click key mechanism, similar to actual HP calculators (SwissMicros already uses such a mechanism on their DM xxL calculators, which are reproductions of the HP-1 xC (Voyager) series as well as an adaptation of the HP-41CX to the Voyager form factor) Single CR2032, estimated 50 hours battery life with CPU running, 2000 hours battery life with CPU sleeping and screen on USB (software will expose this as USB mass storage), infrared connectivity STM32L476RG microcontroller clocked at 27 MHz, ARM Cortex-M4, 128 kiB SRAM, 1 MiB flash (terrible audio quality, and some specs are outdated) This is a new RPN calculator project by SwissMicros, based on the Free42 codebase (a GPL-licensed simulator of the HP-42S calculator, the last high-end 4-level RPN (as opposed to RPL, although the real HP-42S actually does use RPL underneath) scientific calculator that HP released). It’s a good choice as the programming of the Hewlett Packard 42S calculator is close to that of a computer.Thought I'd post about this, I mentioned it in IRC, after seeing it yesterday. ![]() It has more than 600 built-in functions, performs many complex operations like matrices and complex numbers and possesses 7.2KB of user memory. Shop HP 42S RPN Scientific Calculator online at best prices at desertcart - the best international shopping platform in Aruba. This HP calculator offers features like a two line dot-matrix screen and a customizable menu. ![]() The HP calculator is recognized as a trusted name, because of the successful HP-41 calculators that were released before the Hewlett Packard 42S calculator. The Hewlett Packard 42S Calculator, provides you with something extra as it gives integrated support to different data types. Technical Details - When you buy a new calculator, you want it to have more advantages than the one you already had. This unit includes user's manual (German), and vinyl case. The result of 37 will immediately be displayed. Now key in 12 and tell the calculator to add it to the previous number by pressing the + key. It has advanced functions suitable for applications in mathematics, linear algebra, statistical analysis, computer science and others. Press the ENTER key to tell the calculator that you are finished keying this number. Since this is a used Item, it may show some minor signs of use but should not affect performance. From Wikipedia, the free enciclopedia: The HP-42S is a programmable RPN Scientific hand held calculator introduced by Hewlett Packard in 1988. All items have been previously used, but have been fully tested and include a 90 day exchange warranty. HP-42S Scientific Calculator - Used Item IN STOCK and in good condition.
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