Pictured above is the HP 12C Financial Programmable Calculator, available from the Hewlett-Packard website for $69.99. What makes this calculator totally unique among all consumer electronic products ...

Designed for dealmakers, the 12c is engineered to handle complex formulas for calculating loan payments, determining bond yields, and constructing depreciation schedules. It’s a cult classic among ...

In 1981, Hewlett-Packard introduced the HP-12C financial calculator, and it became the standard financial calculator used by financial anlaysts, mortgage bankers, stock analysts, bond traders, ...

Hewlett-Packard (HP) today announced iPhone-app versions of three classic HP calculators: the HP 12c, HP 12c Platinum, and HP 15C. When run in landscape mode, each app uses the original ROM code and ...

They long ago outlived every phone, calculator and computer of their generation. These days, you’ll still see them prominently displayed on the desks of many certified financial planners. But if you ...

If you hate the iPhone’s built-in calculator and long for your old HP calculator with its programmable goodness and fancy built-in algorithms, you can now download three classic apps from the iTunes ...

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 ...

Perold, Andre F. "Black-Scholes Option Pricing Program for the HP 12C Calculator." Harvard Business School Background Note 285-057, November 1984.

MANISHA THAKOR: When I was quite young, somewhere around age 11, my dad sat me down with his HP 12C calculator. He showed me what keystrokes to use to see how my money would grow in a hypothetical ...

Earlier this week, we told you about Wall Street's geek obsession with the HP 12c financial calculator, a 30-year-old staple for number crunchers. Readers have sent in photos of their nerdulators, as ...