HP is also reintroducing its HP 15c Scientific Calculator, first launched in 1982. That calculator was discontinued in 1989 and it lived on as a mobile app. The 15c has the same design, but the ...

Hewlett-Packard may be spinning off its PC business, but the company is still making calculators for accountants and other folks. On Tuesday evening, the company marked the 30th anniversary of one of ...

HP representatives told Macworld that the company is considering bringing other classic models to the iPhone, depending on how well these apps do. Updated 6/25/09 2:35am : Corrected misstatement ...

Macworld reports on Hewlett Packard's recent release of two iPhone app versions of classic HP calculators, the HP 12C Financial Calculator [App Store, $14.99] and the HP 15C Scientific Calculator ...

Enter the HP 35s calculator, a new version of the original HP-35 (note the hyphen) released in 1972, which is being trotted out from the rest home for its 35th birthday.

The HP-16C Computer Scientist is much beloved as the only dedicated programmer’s calculator that Hewlett-Packard ever made. Most surviving examples in the world are well-used, and you haven’t ...