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#1 2005-09-02 07:50:42

John E. Franklin
Star Member

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overflowing base-2 ?

Does anyone have a name for
a number system where the
digits can be values larger
than the base?  Here is an
example using base-2 places
but filling them with digits
up to 9.  Each four digit
number shown below has a
value of 68 in base-10.

8's  4's  2's  1's  place

7    3    0    0  roll

6    3    4    0  neutral

4    5    7    2  yikes

1    9    9    6  wink

8    1    0    0  lol

1    9    8    8  smile


igloo myrtilles fourmis

#2 2005-09-02 15:04:55

ganesh
Moderator

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Re: overflowing base-2 ?

I don't know what made you think of this idea. In base-n system, numbers greater than or equal to n are 'banned'.
Anyway, the illustration given by you was interesting. smile


Character is who you are when no one is looking.

#3 2005-09-02 16:49:57

MathsIsFun
Administrator

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Re: overflowing base-2 ?

Interesting concept. So they can't be called "base-n", but any mathematical concept is still valid of course. And there may even be a name for it that I don't know of.

In fact they can be expressed as polynomials:

7a +  3a + 0a + 0
6a +  3a + 4a + 0
etc..

Where a=2


"The physicists defer only to mathematicians, and the mathematicians defer only to God ..."  - Leon M. Lederman

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