?? trying to straighten out ... alg ab gp morally like 3-adic integers, for example ... ??? ...

?? ... k[q]/(q)(q-1)(q-2) ??? ......

1 = 111

q = 012

q^2 = 014



100 = 1 - 3q/2 + q^2/2

010 = 2q - q^2

001 = q^2/2 - q/2


k[a,b,c,...]/(a)(a-1)(a-2),(b)(b-1)(b-2),(c)(c-1)(c-2),...

?? comultiplication .... ???? ....