7 min listen
BC. Casting Out Nines
FromThe Math Factor
ratings:
Length:
6 minutes
Released:
Aug 17, 2006
Format:
Podcast episode
Description
How do modern "trap-door" encryption schemes work? Over the next three weeks we'll explain, but to warm up, we talk about the medieval practice of "casting out nines".
Released:
Aug 17, 2006
Format:
Podcast episode
Titles in the series (100)
AC. No Vacancy: A hotel with an infinite number of rooms... by The Math Factor