What happened to HP calculators?

While HP calculators are still being sold after the death of HP’s calculator division, they are no longer designed in-house but instead come from an outsourced OEM/ODM. This web page remains online for historical reasons, but HP as a brand of calculators has not died and will not disappear anytime soon.

How do I reset my HP 32S calculator?

Resetting the calculator using the keyboard

1. Press and hold the [C] key.
2. Press and hold the third key from the left on the top row ([LN] key).
3. Release both keys at the same time.
4. The calculator may not appear to change, depending on what was displayed on the screen.

Who makes RPN calculators?

cirbaf. DickCappels said: I recently trashed my HP-35S because of a very flaky keyboard. From looking around the internet it seems that the only Reverse Polish Notation (RPN) calculator still being manufactured is the HP-12 financial calculator.

How do I open my HP 32S calculator?

Re: HP-32S: How do I open the casing without damaging the calculator? “press and hold the yx key and press the ON/C key” etc…

Who makes HP calculator?

Kinpo Electronics, Inc.
Calculator designed by Kinpo Electronics, Inc. Calculator designed by Kinpo Electronics, Inc. Successor to the HP-32SII.

Does HP still make RPN calculator?

The HP RPN calculator has largely gone out of fashion it seems. Only a few models remain on the market and several are financial calculators. The HP-12C financial calculator is a wholly inadequate substitute for a scientific calculator.

Are RPN calculators still used?

During the 1970s and 1980s, Hewlett-Packard used RPN in all of their desktop and hand-held calculators, and has continued to use it in some models into the 2020s. In computer science, reverse Polish notation is used in stack-oriented programming languages such as Forth, STOIC, PostScript, RPL and Joy.

Are old HP calculators worth anything?

Most vintage pockets electronic calculators are a dime a dozen, with few exceptions (an original 1975 HP-25 programmable calculator in great condition might be worth about $100 or so).

Is reverse polish notation still used?

Is there a market for old calculators?

Mechanical calculators, and a few electronic calculators, can turn up at antiques and collectors fairs, though prices are generally higher and bargains are fewer. The market for old calculators has been revolutionised in the last few years with the founding of the eBay internet auction site.

What should I do with my old calculator?

Calculators can go in the trash. Consider donating functioning calculators! Find a donation location.

What is the most advanced calculator?

The TI-NSpire by Texas Instruments is arguably the most powerful and reliable calculator you can buy. The two different types of TI-NSpire—the CX II and the CX II CAS—are both great options for math students handling coursework or about to tackle national exams (SATs and ACTs).

Is ti-89 allowed in college?

Here are the calculators that are not permitted: Calculators with built-in or downloaded computer algebra system functionality, including: All model numbers that begin with TI-89 or TI-92.

Why is it called RPN?

Techopedia Explains Reverse Polish Notation (RPN) Reverse Polish notation was proposed by Burks, Warren and Wright in 1954 and so named because it was simply the reverse of Polish notation (prefix notation), invented by the Polish logician Jan Lukasiewicz, which puts the operator before the operands.

How can I sell my calculator?

Sell us your used Calculator with our easy Three step process:

1. Register. (Registration is free)
2. Payment Choice. Choose how you want to be paid.
3. Print Label. Print your Shipping label, and shipping is FREE! Get your instant quote on any graphing calculator!