HP 27S - HP's elegant "Do All" calculator from 1988
This video is about the HP 27S, an algebraic "do all" calculator from HP's Pioneer series. In this video I talk about the 27S' basic usage, its various apps and menus and the HP solver. For a document that goes into advanced usage of the solver check out the following link: http://www.mh-aerotools.de/hp/documen... For more calculator videos check out my channel: / calculatorculture

▶︎
Casio fx-4000P Scientific Calculator from 1985

▶︎
SwissMicros DM42n Beginner's Guide

▶︎
HP 28C Scientific Calculator from 1987 - A new beginning

▶︎
I was sold a fake calculator

▶︎
Hewlett Packard LCD calculators collection 1979-1999 - Erix Collectables #71

▶︎
Interview with Tom Osborne, inventor of the desktop scientific calculator

▶︎
HP 42S Scientific Calculator from 1988

▶︎
Bobby Fischer Explains How He Sees 20 Moves in Advance

▶︎
Der beste Taschenrechner der Welt? CC2tv #356

▶︎
TI-58C Scientific Calculator from 1978

▶︎
Kahan on HP calculators: Solve, Integrate and Matrix Operations

▶︎
HP Calculators Classic Series - My Journey

▶︎
The Professor Who Taught People How To Think (1962)

▶︎
We're 99.9% sure this pattern is true, but no one can prove it

▶︎
HP 48SX Calculator from 1990

▶︎
The most beautiful formula not enough people understand

▶︎
Comparison of HP 10C, HP 11C and HP 15C Scientific Calculators

▶︎
EEVblog #1159 - World's Most Precise Pocket Calculator

▶︎
The Wizard and the Woz. The greatest calculator story ever told starring Steve Wozniak and the HP-45

▶︎
