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August 1, 2025
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jan 1, 1600 - The invention of the calculator

Description:

In France, Blaise Pascal built the first calculator.

Why is this event important?:

1. The invention of the calculator has dramatically reduced the calculation time.

2. The exact calculation from the calculator has reduced the number of mistakes.

3. Therefore, This invention, had a great influence on the development of mathematics.

Added to timeline:

Date:

jan 1, 1600
Now
~ 425 years ago