It is good that Michael agrees with me, but bad that he is a feature
promulgater [+/- smooth] would do.
dInIs (a friend of Occam)
(Dennis is right. Stones are found in the streambed and are [+smooth].
Rocks are found in the woods, along the road, ets. and are [+uneven} or
{+sharp]. At least in East Tennesseee.
Michael