Implmentation of Reverse Polish Notation calculator that can handle addition, subtraction, multiplication, division and cosine (input radians). The operands can be integers or real numbers and the ...

Smartphones have replaced a desktop calculator for most folks these days ... If that isn’t enough, it’s also takes both standard and RPN inputs. [Shao Duan] has really made this device ...

HP is possibly one of the best laptop brands on the market, and, as such, has a pretty massive collection of configurations and options to pick from. In fact, HP makes some of the best gaming ...

The Timex Sinclair 1000 was a sleek and compact machine, and the US counterpart to the more well-known Spectrum ZX-81. Timex may not have come to dominate the computer market, but the machine ...

The HP Smart Tank 7001 (known as the 7005 outside the US) is a relatively affordable refillable inkjet all-in-one aimed at small business, or a home office. It’s quite basic, in that there’s ...

I've come to rather like HP when it comes to laptops - and the best HP laptops don't struggle to demonstrate why they're so great. Balancing form and function, these laptops offer something for ...

Matt Elliott is a senior editor at CNET with a focus on laptops and streaming services. Matt has more than 20 years of experience testing and reviewing laptops. He has worked for CNET in New York ...

So whether you're looking for a svelte gaming rig or a versatile 2-in-1 that can be used for work and play, here are the best HP laptop deals you can get right now. HP is currently offering up to ...

Use our free investment calculator to estimate how much your investments or savings will compound over time, based on factors like how much you plan to save or invest, your initial deposit and ...

Know the market potential of your coin by comparing it with the top coins using our powerful market cap calculator. Make seamless conversions with our lightning-fast converter! Easily switch between ...

Head Coach Pete Carroll on his vision for the Raiders, Al Davis, Raider Nation and more. General Manager John Spytek on joining the Raiders, his background, the roster, Head Coach Pete Carroll and ...