The first inventor of the calculating machine was Blaise Pascal.
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∙ 2010-11-03 21:50:15Blaise Pascal and Wilhelm Schickard one of those
The name of first calculating machine is known as ABACUS.
Archimedes
arithmetic machine
The very first calculating "machine" was human hands and fingers. The abacus was next in about 300 BC.
John Napier's calculating machine invention is called "Napier's Bones."
lathe machine hour
An arithmometer is a calculating machine - a machine which enables someone to do arithmetic.
pictures of calculating devices with their inventors
he filed the patent for his first calculating machine in 1885 then improved one in in 1892
blaise pascal
with a calculating machine