On Jan 26, 2008 1:10 PM, Robert Bradshaw <[EMAIL PROTECTED]> wrote:
> I believe the point of is_simplified() is to see if the result has
> already been simplified. Trying to detect if simplify() will modify
> self is a (potentially) expensive operation, so if it knows it's been
> simplified then i
I believe the point of is_simplified() is to see if the result has
already been simplified. Trying to detect if simplify() will modify
self is a (potentially) expensive operation, so if it knows it's been
simplified then it returns True, but otherwise it returns False
(which may be a false
