Brij Bhushan Vij asked on August 8:

>I have heard about the 'deodecimal notation' but really lack the information
>to grasp it! If it is possible may I request some details for *knowing it
>better*. Regards,
>Brij Bhushan Vij <[EMAIL PROTECTED]>


Duodecimal addition table:
             1    2    3    4    5    6    7    8    9    A    B
           ------------------------------------------------------
        1 |  2    3    4    5    6    7    8    9    A    B   10
        2 |  3    4    5    6    7    8    9    A    B   10   11
        3 |  4    5    6    7    8    9    A    B   10   11   12
        4 |  5    6    7    8    9    A    B   10   11   12   13
        5 |  6    7    8    9    A    B   10   11   12   13   14
        6 |  7    8    9    A    B   10   11   12   13   14   15
        7 |  8    9    A    B   10   11   12   13   14   15   16
        8 |  9    A    B   10   11   12   13   14   15   16   17
        9 |  A    B   10   11   12   13   14   15   16   17   18
        A |  B   10   11   12   13   14   15   16   17   18   19
        B | 10   11   12   13   14   15   16   17   18   19   1A

Duodecimal multiplication table:
             1    2    3    4    5    6    7    8    9    A    B
           -------------------------------------------------------
        1 |  1    2    3    4    5    6    7    8    9    A    B
        2 |  2    4    6    8    A   10   12   14   16   18   1A
        3 |  3    6    9   10   13   16   19   20   23   26   29
        4 |  4    8   10   14   18   20   24   28   30   34   38
        5 |  5    A   13   18   21   26   2B   34   39   42   47
        6 |  6   10   16   20   26   30   36   40   46   50   56
        7 |  7   12   19   24   2B   36   41   48   53   5A   65
        8 |  8   14   20   28   34   40   48   54   60   68   74
        9 |  9   16   23   30   39   46   53   60   69   76   83
        A |  A   18   26   34   42   50   5A   68   76   84   92
        B |  B   1A   29   38   47   56   65   74   83   92   A1

Joseph B.Reid
17 Glebe Road West
Toronto  M5P 1C8             Tel. 416 486-6071

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