Ludolph van Ceulen
Mathematician; introduced pi calculation
Mathematician; introduced pi calculation
Scientists & Innovators
Netherlands
German-Dutch mathematician and academic contributed significantly to the field of mathematics, particularly in the calculation of pi. Van Ceulen spent a considerable portion of his life calculating the value of pi to 35 decimal places. This achievement was commemorated on his tombstone in St. Peter's Church in Leyden. He also authored several works on geometry and was a notable figure in the mathematical community during the 16th century. His work laid important groundwork for future developments in mathematics and numerical computation.
Calculated pi to 35 decimal places
Published 'Die Cijpher' on geometry
An English actor gained recognition for roles in films and television series. Early work included appearances in 'The Chronicles of Narnia: The Voyage of the Dawn Treader' and the television series 'School of Comedy'. Gained significant acclaim for performances in 'The Revenant', directed by Alejandro Iñárritu, and 'Midsommar', directed by Ari Aster. Demonstrated versatility by portraying characters in various genres, including drama and horror, resulting in a reputation as a talented performer in the film industry.
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