Sisnet UG - SABÍAS QUÉ? El 28 de enero de 1540 en la ciudad de Hildesheim, Alemania. nació el matemático alemán Ludolph van Ceulen es conocido principalmente por haber calculado el valor
![Leiden - Pieterskerk; Ludolphs van Ceulen's Tombstone | Netherlands (3) | Geography im Austria-Forum Leiden - Pieterskerk; Ludolphs van Ceulen's Tombstone | Netherlands (3) | Geography im Austria-Forum](https://austria-forum.org/attach/Geography/Europe/Netherlands/Pictures/Netherlands_3/Leiden_-_Pieterskerk_Ludolphs_van_Ceulens_Tombstone/121_Leiden_-_Pieterskerk_Grabstein_Ludolphs_van_Ceulen.jpg)
Leiden - Pieterskerk; Ludolphs van Ceulen's Tombstone | Netherlands (3) | Geography im Austria-Forum
![Fermat's Library on Twitter: "π is sometimes called Ludolph's constant for Ludolph van Ceulen (1540–1610), who spent many years computing π to 35 places https://t.co/xmOGOqMwsJ" / Twitter Fermat's Library on Twitter: "π is sometimes called Ludolph's constant for Ludolph van Ceulen (1540–1610), who spent many years computing π to 35 places https://t.co/xmOGOqMwsJ" / Twitter](https://pbs.twimg.com/media/D3eJARSXsAA8B1P.jpg)