Where do subjects lie? (demarcation)

spaces:    [ C: conceptual, P: physical   ]
methods:  [ A: analytical,   E: empirical ]


Let x|y indicate boundary between spaces or combination of methods. Let x/y indicate methods x applied in space y.


philosophy: C/A
theoretical physics: P/A
math: C|P/A
experimental philosophy: C/A|E
art: C|P/E
experimental physics: P/E


etc.