K, by _(Arthur Whitney), is a propretary *(programming language) (see also its
companion Kdb, a _(DBMS) written in K) descendant of _(APL) and _(A+) with some
influence from _(Lisp), especially suited to time-series analysis (financial
application, insurance and other industries).

A couple of interesting articles from _("Kuro5hin" | http://www.kuro5hin.org/):
<UL CLASS="links">
  <LI>_("A Shallow Introduction to the K Programming Language"
   | http://www.kuro5hin.org/print/2002/11/14/22741/791), by _(Jayson Nordwick)</LI>
  <LI>_("The K tree"
   | http://www.kuro5hin.org/comments/2002/3/13/20637/7052/60), by _(Cal Jayson)</LI>
</UL>

_(Jayson Nordwick) Slashdot post:
<UL CLASS="links">
  <LI>_("What about K?"
   | http://developers.slashdot.org/comments.pl?sid=28597&cid=3075088)</LI>
</UL>

A system based on K:
<UL CLASS="links">
  <LI>_("K.CoSy" | http://cosy.com/K/CoSy.htm), by _(Bob Armstrong)</LI>
</UL>

The K company:
<UL CLASS="implementations">
  <LI>_("Kx Systems, Inc." | http://www.kx.com/)</LI>
</UL>
