Today’s students are more likely to have a TI or Casio calculator, but HP is still in there with the HP Prime. The slide rule sword gave way to calculators hanging from your belt loop, and for many engineers that calculator was from HP. Well, really it was a slide rule hanging from your belt, but it sounds cooler to call it a sword. The HP 35s uses an operational stack of four registers, called X, Y.There was a time when being an engineering student meant you had a sword. - For the Saturn-based calculators (48S(X), 48G(X), 49G) I'd suggest x48 - I haven't actually tried it, but I can't think of a reason why it shouldn't work on OSX.HP Prime Emulator for macOS Download Options: HP Inc. What is it that Emu48 shall do for you If you're just looking for a plain old HP48/49/50 emulator, there may be another one that just works.
Hp 48 Emulator Mac OS X OnBut still, it will run under Wine with no more than the usual amount of coaxing.How to Install Mac OS X on PC. Of course, that’s free as in no charge, not free as in open source. To start with, HP has a free app that runs on Windows or Mac that works just like the calculator. But if you can’t justify a $150 calculator, there are some cheap and even free options out there to get the experience.It also has an amazing number of applications including a complete symbolic math system based on xCAS/Giac. However, the HP Prime isn’t just your 1980s vintage calculator. It has been tested under OS X 10.2.x and 10.3.x, and may or may not work under earlier or later OS versions.You might wonder why you need a calculator on your computer, and perhaps you don’t. This is a port for Mac OS X. Emu48 is the definitive emulator for HP calculators. The former option gives you the best performance you can get, while the latter option is a lot simpler.Emu48 for Mac OS X - A free emulator for HP calculators Site Last Updated. Sai for mac redditHowever, you can also get official apps for Android and iOS. PortabilityIt is easy to think that HP provides the free PC software so you’ll go out and buy the real calculator, and that may be part of it. Other applications include plotting, statistics, solvers, and even a spreadsheet that can hold up to 10,000 rows and 676 columns. For example, there is an application, HP Connectivity Kit, that lets you talk to a real calculator over the network. So this isn’t a case of someone just writing a pretend calculator, these apps act like the real calculator because it is running the same source code. There are also “lite” versions that are free.It appears that these apps are not emulating the actual calculator hardware, but are ports of the calculator code. On iOS the cost right now is $25 and on Android it is $20. There are also some enticing pads on the PCB that appear to support a buzzer and I2C communications, but there’s no firmware for it. The only really good hardware hack for the real calculator adds a Samsung battery with a higher capacity to the machine. Here’s a short snippet:CHOOSE(N1, "Area or Volume?", "Area", "Volume") CHOOSE(N2, "Choose shape", "Rectangle", "Triangle", "Disk") CHOOSE(N2, "Choose solid", "Prism", "Cylinder", "Cone", "Pyramid", "Sphere") You’d think that the real hardware would be a prime platform for hacking, but so far that’s still on the to-do list. If you miss your old calculator, there is a define feature that lets you program like a key macro recording.The programming language isn’t hard to pick up. You can even find some from the Internet. ProgrammingYou can write programs on the device or if you have the HP Connectivity software (also free) you can write programs on your PC. Calculators have that feel to them. Telephone answering machines gave way to voicemail. Cassettes gave way to CDs and then CDs gave way to digital music. There’s also been the inevitable hacking of the communication protocol.History is replete with products that seemed amazing for their day but turned out to be just a stopgap for something better. Getting to the JTAG port looks pretty intense. This is the one ‘computer’ that I have kept throughout the years from something like 1985 until now. :) Here I am now, with my HP-16C in front of me. Not all homemade calculators are simple.Posted in Hackaday Columns, Slider, Tool Hacks Tagged calculator, hp prime Post navigationI guess you meant the HP-16C. And a calculator still makes a nice project. You can only wonder if it will be the last great calculator, or if there are more yet to come. But it’s buttons are crap, it’s display is LED, tiny and dim, and the HP-16C can just do a hundred things more than the TI programmer.The great thing about the HP-16C is the layout of it’s keyboard. It’s also kind of useful, it can convert dec/hex/oct, and do some logic operations, and can shift bits. I even ported over the ‘nonpareil’ emulator to iOS to be able to always have it with me on my iPhone (for personal use only of course :)).I also have a TI Programmer. I’ve got to disagree on the interface comparison though. But to be honest, this was the best buy I’ve ever made, because: which computer you’ve owned still works flawlessly after 35 years? Mine even survived our dog chewing on it! Just a few scratches, that’s all it got.Physical keys do have a feel advantage. Otherwise we would have had a remake of the HP-16C as well. ![]() And besides, if I ever wanted to do any large amount of typing on my “calculator” I could always get a bluetooth keyboard or even plug in a full-sized USB desktop keyboard via USB-C.If a person REALLY did a LOT of calculating I could even see building a dedicated calculator with a Pi, an LCD and a full-sized keyboard. Maybe it’s skin dependent or maybe I used to have a different emulator app.Anyway, the minimal keyboard option is pretty great and even with all the keys showing on my S9 the buttons are bigger than the physical buttons on any calculator I have ever seen. I can’t find that feature today. It seems to be making a liar of me. Unfortunately haven’t had a reason to graph anything lately so I just double-checked to make sure I wasn’t posting misinformation. That’s a lot of area for the graph. Things such as hard limited max array lengths of ~9999/10k (I think, I stuck to using 2^13 as my cap for sanity and efficiencies sake. Likewise, hacker types who may be struggling at really understanding analytic geometry even though they can tell their computer to do vector math for them might need to stay after class a bit to brush up, and shouldn’t let their computer mask that need.I wouldn’t mind their choice of language so much if their twist on it didn’t have so many bugs and inefficiencies. Those students need to be put on the right trak as soon as possible in their education. Very few people in college will be academically impressed by a student who can mentally easily factor polynomials mentally, but in high school that is still an important skill to build up and so having a CAS which can either do that or be used to automate the process easily to someone who is good at programming is not good as it could mask students with legitimately rare mathematical talents from those who are just familiar with software engineering fundamentals. They provide physical keys are efficient and error free input and low power consumption and reliability which are key for testing systems that cannot tolerate the single digit percentage IT issues of computers.Also, the limited mathematical capabilities provides focus and a level playing field for the topics explored by the student. ![]()
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