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January 28

Ludolph van Ceulen

Ludolph van Ceulen was born on January 28, 1540. See ranking, bio blurb, and everyone else born that day.

Scientist 1,498 Wiki visits

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About Ludolph van Ceulen

Ludolph van Ceulen (German: [ˈluːdɔlf fan ˈkɔʏlən], Dutch: [ˈlydɔl(ə) fɑŋ ˈkøːlə(n)]; 28 January 1540 – 31 December 1610) was a German-Dutch mathematician from Hildesheim known for the Ludolphine number, his calculation of the mathematical constant pi to 35 digits.

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