Which later commercial calculating machine concept was influenced by the vital principle of the stepped drum?

Answer

Arithmometer developed by Thomas de Colmar

Despite the complexity and cost associated with the precision required for its construction, the conceptual breakthrough embodied by the stepped drum had a lasting impact on subsequent calculation technology. The principle established by Leibniz proved vital for the development of early commercial calculating machines well into the 19th century. Specifically, the designs that followed, such as the Arithmometer conceived and developed by Thomas de Colmar, built upon the fundamental concept of using stepped mechanisms to achieve direct mechanical multiplication, acknowledging the efficiency that Leibniz first proved possible.

Which later commercial calculating machine concept was influenced by the vital principle of the stepped drum?

#Videos

Gottfried Wilhelm Leibniz, 1672, demonstration video - YouTube

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