Question

Step Reckoner devloped by​

Answer 1

Answer:

Gottfried Wilhelm von Leibniz.

Explanation:

Step Reckoner, a calculating machine designed (1671) and built (1673) by the German mathematician-philosopher Gottfried Wilhelm von Leibniz.

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Answer 2

Answer:

Step Reckoner, a calculating machine designed (1671) and built (1673) by the German mathematician-philosopher Gottfried Wilhelm von Leibniz.

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