Re: (DOT REAL-MAT COMPLEX-MAT) ERROR

Raymond Toy <[email protected]> 26 Jul 2002 13:27:30 -0400

Newsgroups	gmane.lisp.matlisp.user
Message-ID	<[email protected]>

>>>>> "Mike" == mak  <[email protected]> writes:

    Mike> Ray,
    Mike>  I may have spoken too soon.  Yes, the SEGMENT violation is gone.  However, 
    Mike> I stumbled upon this.  I define three distinct vectors *WS*, *WD*, and D.
    Mike> Then I compute the following

    Mike> (dot *ws* d): 			      5.771771444577276d0
    Mike> (dot *wd* d): 			      #C(0.0d0 -8.946814341083627d0)
    Mike> (/ (m:dot *wd* d) (m:dot *ws* d)):    #C(1.0d0 0.0d0)

    Mike>      ==> THIS SHOULD HAVE BEEN #C(0.0D0 -1.5500985142939754D0) <==

    Mike>  Now what?  I'm clueless on how to track this one down.  

This is very, very weird.  I'll look in to it.  And actually, it's an
error in (dot complex complex) since you've created *ws* and *wd* as
complex matrixes.  Some weird problem since it computes the individual
dots correctly.

Ray