Browsing College of Business and Law by Subject "G. Spencer Brown"
Now showing items 1-1 of 1
(University of Canterbury. Department of Economics and Finance, 2007)Boundary algebra [BA] is a simpler notation for Spencer-Brown’s (1969) primary algebra [pa], the Boolean algebra 2, and the truth functors. The primary arithmetic [PA] is built up from the atoms, ‘()’ and the blank page, ...