Philosophy Lexicon of Arguments

Author Item Excerpt Meta data
Armstrong, D.M.
Books on Amazon
Laws, functional III 22
functional laws / Armstrong: Q = f (P): it may well be that P has no value at any time - for simplicity: better not to accept this as a "missing" value, but as a value.
III 111
functional laws / Armstrong: Problem: missing values (relationship to uninstantiated laws) - form: (x) ((P) (Px> (EQ) (Qx & Q = f (P)) - many authors: laws involve rather physical values than properties - ArmstrongVs: a function such as "rest mass in kg" will map an object to 5.3, due to a property of the object, i.e. in this case the mass that it has, and not vice versa.

AR II = Disp
D. M. Armstrong

Dispositions, Tim Crane, London New York 1996

D. Armstrong
What is a Law of Nature? Cambridge 1983

> Counter arguments against Armstrong

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Ed. Martin Schulz, access date 2017-04-24