Ludolph van Ceulen - Linda Hall Library
Tombstone. The tombstone of Ludolph van Ceulen in Leiden, the Netherlands, is engraved with his amazing 35-digit approximation t
History's Greatest Epitaphs, Headstones
Celebrating Pi Day - Ludolph van Ceulen, another forgotten hero of Pi - Maths Careers
John Peel gets Teenage Kicks epitaph
Tombstone. The tombstone of Ludolph van Ceulen in Leiden, the Netherlands, is engraved with his amazing 35-digit approximation t
c. 1600 - Ludolph van Ceulen a mathematician from... | Sutori
Celebrating Pi Day - Ludolph van Ceulen, another forgotten hero of Pi - Maths Careers
Fourier Transform and Ludolph van Ceulen
What do you want on your tombstone? – David Richeson: Division by Zero
Pi in de Pieterskerk
What are examples of exceptional epitaphs on tombstones? - Quora
Ludolf van Ceulen (1540-1610)... - The Ancient Mystery School | Facebook
Ludolph van Ceulen - Linda Hall Library
Katherine McDonald on Twitter: "The grave marker of Ludolph van Ceulen, inscribed with all the decimals of pi he calculated. #Leiden #histsci http://t.co/91YopaiE1c" / Twitter
AMS :: Feature Column from the AMS
Ludolph van Ceulen - Linda Hall Library
A Puzzling Exit - Futility Closet
Van Ceulen | Mathematics at The Edward Worth Library
ppt download
Measuring Science: Basic Principles and Application of Advanced Bibliometrics | SpringerLink
Roadtrip to Ludolph van Ceulen
Joy of Pi | Pi Links
Van Ceulen | Mathematics at The Edward Worth Library
Pat'sBlog: Who has Pi On His Tombstone?
