Rex Dieter <rdieter@math.unl.edu> writes:
...
>> As it stands breqn isn't free software.
>
> In the breqn094.tgz I downloaded, I see no mention of license. What makes
> you think it not free?
Because with no license, there is no permission to use it freely.
Since breqn is only an option, it should probably be removed and
replaced by a pointer of where to get it.
Jay