Discover Practical Uses of Modular Arithmetic 🔢
Learn how modular arithmetic is applied in real-world scenarios like verifying ISBN numbers and more. Watch the full video for insightful examples!
xan mos
31.9K views • Sep 24, 2020
About this video
This video demonstrates applications of modular arithmetic.
0:00 Introduction
00:24 Verification of ISBN (International Standard Book Number)
05:51 Verification of UPC (Universal Product Code)
08:36 Validation of credit card number [Luhn algorithm]
11:57 Identification of the day of a given date using the Zeller's congruence
Video links of the clips used:
1. 11.11.11 | Numberphile
https://youtu.be/sPFWfAxIiwg
2. How to Figure Out the Day of the Week For Any Date Ever (including algorithms by John Conway and Lewis Caroll) | It's Okay To Be Smart
https://youtu.be/714LTMNJy5M
0:00 Introduction
00:24 Verification of ISBN (International Standard Book Number)
05:51 Verification of UPC (Universal Product Code)
08:36 Validation of credit card number [Luhn algorithm]
11:57 Identification of the day of a given date using the Zeller's congruence
Video links of the clips used:
1. 11.11.11 | Numberphile
https://youtu.be/sPFWfAxIiwg
2. How to Figure Out the Day of the Week For Any Date Ever (including algorithms by John Conway and Lewis Caroll) | It's Okay To Be Smart
https://youtu.be/714LTMNJy5M
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Video Information
Views
31.9K
Likes
486
Duration
16:59
Published
Sep 24, 2020
User Reviews
4.6
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