Thread Links Date Links
Thread Prev Thread Next Thread Index Date Prev Date Next Date Index

Re: Four vs. five decorations

John and all,

John Pryce a écrit : 
Nate, Dominique and all

On 30 Jun 2011, at 15:05, Nate Hayes wrote:
  
I've yet to see a counter-example that shows how *any* use of intersection
and union with FTDIA gives valid results, except by accident or coincidence.

So my conclusion is the theory as presented is invalid.
      
BTW, just so we are clear:

I'm assuming by "stated conditions" you are referring to the conditions outlined in Motion 26, notably section 5.8.6 of v3.02 that John just circulated on Jun 20, 2011.
    

I find your scheme is angled toward particular union/intersection scenarios also and will give false results when applied to other scenarios.

I may admit this point.

However the "scenario"  of piecewise defined functions is important   and frequent enough, so it is  addressed.

Dominique



-- 
Dr Dominique LOHEZ
ISEN
41, Bd Vauban
F59046 LILLE
France

Phone : +33 (0)3 20 30 40 71
Email: Dominique.Lohez@xxxxxxx