The HP35 had a true stack architecture, but the HP 9100A did not – I wish it could have, but Friden had an electronic calculator with a stack architecture and they were notoriously defensive with ...

The 9100A was a product of a time when HP was still innovating. The company was barely 30 years old that year, and it would follow up their newborn PC with other firsts in personal computing.

Shares of the server-maker, which also recorded an impairment charge of $1.36 billion in the reported quarter, rose 3.2% in extended trading. The GenAI boom has bumped up demand for Hewlett ...

This makes me feel old. As Steve Leibson reports, “This year marks the 40th anniversary of HP’s entry into the calculator market…. First came the HP 9100A (with no ICs except in the magnetic card ...

Hewlett-Packard has undergone many changes over the years. Up until the late 1960s, its entire product line consisted of instruments designed to make fundamental electrical measurements.