30 Jun
2003
30 Jun
'03
8:07 p.m.
Hi! On Mon, Jun 30, 2003 at 10:07:36AM +0200, Roberto Bagnara wrote:
There are two problems here: (1) the numerator and denominator returned are trivially not coprime;
numer_denom() and normal() have a problem with square roots that get squared in the process, which I suspect is what happens here (1264 = 16*79). Patches are welcome...
and (2) numer_denom does not behave like a mathematical function. With the same input, it produces the sequence of answers
{-1264*d,-1264} {1264*d,1264} [...]
The denominator should always be unit normal (= positive in this case). This problem should now be fixed in CVS. Bye, Christian -- / Physics is an algorithm \/ http://www.uni-mainz.de/~bauec002/