On 09/12/2013, ters <ters(a)ukr.net> wrote:
Wolfgang, hi again. I've tried your suggestion of the
computation
separation.
But I tried to use global variable instead of additional fact-accumulator:
The Rule Engine is very narrow-minded when it comes to evaluating
globals on the LHS of a rule. Changes aren't "seen" by the engine.
(Read the doc: "a global should never be used to establish conditions
in rules except when it has a constant immutable value.")
-W