On 27/08/2012 22:35, Bruno Le Floch wrote:
> Hello Scott,
> I had mistakenly defined the internal \__fp_trap:nn and documented \fp_trap:nn.
> This should be fixed in a more recent version of the l3kernel bundle
> (and I updated the "added" date).  Can you update to a version later
> than 2012/07/19?
> I'm very interested to have feedback on that function: this is very
> much experimental, and I am not yet sure how much I should implement
> of IEEE's trap mechanism.
> Sorry for the mistake.
> Bruno

I'll probably update CTAN this week as we have lots of minor-but-useful
fixes in expl3 to send. This should therefore be more readily available
Joseph Wright