Hi,
We had this guy in the office today making out that it was easy to find
faults in Computer software.
He claimed it was easy to show and prove that Excel calculates eroneously.
He didn't specify how or under what cirmstances and didn't have time to do a
demonstration.

Anyone else heard of this?

I check "Excel makes mistakes" on Google and found a few articles dated 2003
dealing with a statistical covariance problem .

Apart from that, nothing much. Is there something I've been missing ?

TIA,
EJC