On Wed, Jan 24, 2007 at 03:26:05PM -0500, Dan Solomon wrote:
> OK, now that I am loading dynamics, first, rk fails:
>
> Maxima is unable to evaluate the predicate:
> errexpl
> [[0, init]]
>
> the double bracket business concerns me. init is a 3 vector. What
> is [[0, init]] ?
try typing in "errexp1;" which will tell you what the predicate it was
trying to evaluate is... this error message is a (minor) bug in my
opinion. (see an earlier post a week ago or so where I had the same
problem)
the error messages should say something along the lines: "Maxima was
unable to evaluate a predicate, you may view the expression in the
global variable errexp1 for debugging purposes."
or something like that.
--
Daniel Lakeland
dlakelan at street-artists.org
http://www.street-artists.org/~dlakelan