Hi

On 2010/02/23, at 14:15, Marc-Andre Lafortune <ruby-core-mailing-list / marc-andre.ca 
 > wrote:

> ArgumentError makes sense to me, but I'm not sure why it was
> originally chosen that DivisionByZero was not an ArgumentError.

I believe DivideByZero may be a subclass of ArgumentError because it  
is almost synonym to the pole error.

--
Kenta Murata from iPhone