Leibniz's calculating machine. Illustration of the calculating machine,or stepped reckoner,invented by the German mathematician and philosopher Gottfried Leibniz (1646-1716) around 1672. This was the first machine that could divide,multiply and find square roots,as well as add and subtract. Illustration from the first edition of Leibniz's 'Opera Omnia' (1768) | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Royal Astronomical Society |
Taille de l’image : | 5197 px × 3411 px |
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Property Release : | Non requis |
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