BP800 is the metaconcept page for this concept.
Adjacent-numbered pages: BP792 BP793 BP794 BP795 BP796  *  BP798 BP799 BP800 BP801 BP802
abstract, math, concept, experimental
Aaron David Fairbanks
This is the "harder version" of BP505.
Adjacent-numbered pages: BP796 BP797 BP798 BP799 BP800  *  BP802 BP803 BP804 BP805 BP806
hard, less, abstract, math, subjective, challenge, right-unknowable, collective, experimental, finishedexamples