The "I" of "I Am that I Am" has been described as a creation of
an "ur-unity" (see the Anderson passage below) and this ur-unity,
denoted by "O," has been described elsewhere as "a primary reality"
(see the Sullivan passage below). These descriptions are of course
much less clear than those usually given for the similar purely
mathematical * notations "0" and "1."
See also Quine's Shema in "Is Nothing Sacred?" —
0! = 1.
Quoted here on July 30, 2015 —
Linked to here on June 29, 2016 —
* Note for mathematicians: Here characteristic 0 is assumed .
Quine's Shema does not apply to Galois.