33
/de/
AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
November 1, 2025
1030371
316207
2
Public Timelines
FAQ Das Premium bekommen

The Pascal calculator (1 Jan 1642 Jahr – 14 St. 49 Min, 1 Jul 2019 Jahr)

Beschreibung:

The Pascal calculator was invented in 1642, by French inventor and mathematician Blaise Pascal.
It performed calculations through a clock-type of mechanism and it was presented to the public in 1645

They were difficult to produce and so few were ever made. . The machine was designed to add and subtract two numbers directly and to perform multiplication and division through repeated addition or subtraction.

Zugefügt zum Band der Zeit:

Datum:

1 Jan 1642 Jahr
14 St. 49 Min, 1 Jul 2019 Jahr
~ 377 years