4/17/2023 0 Comments Hp rpn scientific calculator 42s![]() However, I began to miss the power, functionality, and versatility of the HP 41C. After years of faithful service, I decided to move on to an HP 12C, as it was smaller and fit better in my coat pocket. ![]() I should be set now until the end of my life at which point I shall consider owning this truly blessed machine one of the most cherished aspects of my life.Īrguably one of the best handheld calculators ever made. I have since bought numerous spares at apparently exorbitant prices, but the machine is worth it, and I do not have kids in daycare (so I can afford them :)). I was so saddened when HP discontinued the model (the end of a great era). I have used other machines, but this one is truly "the pinnacle of pocket calculator excellence" as another author once wrote. The complex number handling was a dream come true, and this hp great is very easy to program. It is equipped with anything a working electrical engineer (or any other engineer) needs. I bought my first as a senior in college after reading an add which stated that the hp 42S RPN scientific calculator was "engineered for the engineer." And I can say the it truly is. I continually marvel over this truly magnificient machine. This is the ULTIMATE ONE!!!!!Īn God said, "Let there be the hp 42S." The handling of complex numbers is top notch, and the unit is very easy to program with enough memory to tackle the toughest problems. This vintage (and still quite relevant unit) represents everything that made HP calculators the go to units for REAL Engineers and Scientists. No other manufacturer (TI, Casio, etc.) has produced anything close. This machine is a marvel and easily the best scientific calculator ever made. I would like to have a working unit all the days of my life. Verified purchase: Yes | Condition: Pre-ownedĪn God said, "Let there be the hp 42S." - CONTINUED.īought another one. Yet, they still won't do it! Read full review We've told HP what we want and that we're willing to pay for it. Judging by the high prices HP calculators prior to 2001 fetch on eBay, I'd say many others feel the same about HP now. HP no longer deserves to be associated with quality. I don't expect HP to ever make a quality calculator again. I've asked HP's new President & CEO Dion Weisler to do just that, but I'm not holding my breath. Personally, I'd like to see an HP 15cii and an HP 42sii. In my opinion, the best scientific programmable calculators that HP ever made are the HP 67, HP 15c, HP 32sii and the HP 42s (although I'm very fond of the HP 29c and HP 34c) The best of the bunch I'd have to say is the HP 42s. HP must have read them too and obviously doesn't care any more. If you'll read the reviews on eBay, Amazon and HP's own public reviews you' ll notice that Kinpo's calculators aren't as good as the one's HP used to make. Kinpo made the HP 33s and the current HP 35s calculators. Since then, Kinpo Electronics of China has been making scientific programmable calculators and HP has been putting their name on it. Many scientists and engineers use this calculator today, 25 years after its introduction."Īround the turn of the century, HP terminated its' calculator development team and decided to reduce the quality of its' calculators. "This calculator is often regarded as the best ever made in terms of quality, key stroke feel, ease of programming, and daily usability for engineers. Increased key hit areas to include entire area surrounding key faces to prevent possible missed key presses.The second to last Scientific Programmable RPN calculator HP made. Implemented program import and export functions using SkyDrive ![]() Adjusted incorrect key sizing on 9 and divide keys Fixed bug where inserting END from catalog or XEQ "END" into a program caused app to crash. ![]() Trial notice will pop up every two minutes One digit after the decimal point is displayed correctly with remaining digits struck out Programs, registers and calculator state are not saved Includes time & date functions based on the HP-41CV time moduleĪ trial mode is offered with the following restrictions: Internally stores values and performs operations in 25 digit decimal precision Backward compatible with HP-41CX programs. Existing HP-42S code packages can be leveraged for Engineering, Scientific, Financial, Statistical, etc functionality. Extensive programmability for custom functionality. This calculator provides all the functionality of the original HP-42S including several hundred built-in functions, extensive programmability, and printer output emulation. Thomas' original code was written from scratch, without using any HP code or using any ROM images, yet it is fully HP-42S compatible. Updated May 21,2019 Size 2.08 MB Age Everyone Release Date DescriptionĤ2S is a Windows Phone port of Thomas Okken's excellent Free42, a complete re-implementation of the highly praised HP-42S RPN scientific calculator.
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