Raghunathan,

If you bothered to read the second reply to this thread it told you where to find the routines.

On the Math(s) point, I think it's down to the fact that 99.9% of the time we are shortening "mathematics" rather than "mathematic", so it sounds better to say maths rather than math.

The one that really gets me going is "write me" Is it really that difficult to put the 'to' in?

and the #1 annoyance is threads like this where people don't bother to register, have no intention of ever returning and just put a message one the forum saying "please send me information".

Chris Brooks.