John, list,
ok, so I send my answer also to the list. Apart from this (below) mathematical approach by Jon, which I am not very able to deal with properly, I think, that your term abstraction, and also the Lockean partial consideration, and the Peircean prescinding (Ive got to read about them), a
I had intended to send this to the list as well. But forgot. I see that Helmut
has addressed my concern in a post to the list that crossed mine to him.
John Collier
Professor Emeritus, UKZN
http://web.ncf.ca/collier
From: John Collier
Sent: Monday, 21 December 2015 01:36
To: 'Helmut Raulien'
Sub