, z&gt; in B^3:
|
|   &lt;0, 0, 1&gt;   =   001
|   &lt;0, 1, 0&gt;   =   010
|   &lt;1, 0, 0&gt;   =   100
|   &lt;1, 1, 1&gt;   =   111
|
---------------------------------------------------
|
| Most recent exposition of L0 &amp; L1 is at:
|
| <A  HREF="http://suo.ieee.org/email/msg04575.html">http://suo.ieee.org/email/msg04575.html</A>
|
---------------------------------------------------

JA:  The relation L0 is the set of 3-tuples
     of the form &lt;x, y, z&gt; in B^3 such that
     x + y + z = O, as 