1. n = 2048, A = [483, 511, 513, 527, 561, 569, 591, 625, 643, 649, 719]


    from Robert Voorheis Added 5 0 0

    Math art generated using modular arithmetic and cayley tables

    + More details
    • One Potato, Two Potato


      from Anders Hendrickson Added 34 0 0

      Dr. John Frohliger discusses the history of the famous "Josephus Problem," whether encountered as a children's game or while being besieged by Roman forces in Judea, and shows solutions…

      + More details
      • Chinese Remainder Theorem: Splitting linear congruences


        from Adam Harris Added 123 0 0

        Visual description of how the Chinese Remainder Theorem allows you to split a linear congruence into two simpler linear congruences. This is useful in cryptography when you want to work modulo n=pq…

        + More details
        • Chinese Remainder Theorem: product decomposition example


          from Adam Harris Added 84 0 0

          Visual description of the isomorphism between the integers mod 15 and the product of the integers mod 3 and integers mod 5

          + More details
          • Op Sound


            from Tacit Group Added 54 0 0

            This work is based on modular arithmetic and Euclid's algorithm like an hour hand comes back to zero hour every 12 hours. 16 speakers reproduce sound at different speed and pitch each other.…

            + More details
            • Modular Arithmetic: More Properties and Examples


              from Venkatesh Ramamoorthy Added 125 0 0

              In this video, we discuss more properties of modular arithmetic, how modular reduction can be efficiently used in hand-calculations, and how modular arithmetic is used to solve some interesting problems.

              + More details
              • Modular Arithmetic - The Generalized Division Algorithm


                from Venkatesh Ramamoorthy Added 287 0 2

                In this video we introduce the fundamental concepts of floor and ceiling. We discuss an anomaly that occurs in modular arithmetic with negative dividends and/or negative divisors. The division algorithm…

                + More details
                • Advanced Lesson Week 2 - Part 2 Examples


                  from Trent Tormoehlen Added 20 0 0

                  A couple examples of using modular arithmetic to solve problems.

                  + More details
                  • Advanced Lesson Week 2 - More on modular arithmetic


                    from Trent Tormoehlen Added 147 0 0

                    A tutorial on multiplication and exponents as the apply to modular arithmetic.

                    + More details

                    What are Tags?


                    Tags are keywords that describe videos. For example, a video of your Hawaiian vacation might be tagged with "Hawaii," "beach," "surfing," and "sunburn."