Oh I should've given you a short answer:
  a) don't know
  b) it is by what it does
  c) depends on how we define it. Given the right definition, yes.

You are viewing proxied material from sdf.org. The copyright of proxied material belongs to its original authors. Any comments or complaints in relation to proxied material should be directed to the original authors of the content concerned. Please see the disclaimer for more details.