29
/de/
de
AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
April 1, 2024
Erstellen
Public Timelines
Bibliothek
FAQ
For education
Cabinet
For educational institutions
For teachers
For students/pupils
Herunterladen
Export
Eine Kopie erstellen
In der Webseite integrieren
Editieren
Einsichten 513
0
0
The Calculator
Wurde erstellt
Marshall
⟶ Wurde aktualisiert 13 Sep 2017 ⟶
List of edits
Kommentare
Ereignisse
The Abacus
Napier's Bones
Slide Rule
The First Mechanical Calculator
The Pascaline
Stepped Reckoner
Arithmometer
The Scheutz Difference Engine
Start of period of development of commercially successful mechanical calculators.
The Dalton Calculator
The first electronic desktop calculators. They use vacuum tubes.
Start of development of hand-held electronic calculators.
First battery powered, hand-held, electronic calculator.
First calculator to use a microprocessor.
First solar-powered and first credit card sized calculators.
Graphing Calculator
The TI-81