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Date:         Mon, 27 Aug 2012 15:35:25 -0700
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From: scott heard <scott.heard@GMAIL.COM>
Subject: Re: \fp_trap:nn
To: LATEX-L@listserv.uni-heidelberg.de
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Thanks for the fast response.  I updated the l3kernel bundle and all is now
well.  Unfortunately, I'm not doing anything interesting with it: testing
for division by zero in a context that shouldn't give an error.  It's quite
nice to have the option to do so though!
scott

On Mon, Aug 27, 2012 at 2:35 PM, Bruno Le Floch <blflatex@gmail.com> 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
>
> On 8/27/12, scott heard <scott.heard@gmail.com> wrote:
> > Hello, I'm getting an undefined control sequence when trying to use this
> in
> > a
> > minimal document as "\fp_trap:nn {invalid_operation}{none}".
> > The documentation I have says that it was added on 2012-05-28 and the
> > version of
> > expl3 that I have is v3990, dated 2012/07/16.  Is this an issue on my
> end?
> > scott
> >
>

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Thanks for the fast response. =A0I updated the l3kernel bundle and all is n=
ow well. =A0Unfortunately, I&#39;m not doing anything interesting with it: =
testing for division by zero in a context that shouldn&#39;t give an error.=
 =A0It&#39;s quite nice to have the option to do so though!<div>
scott<br><br><div class=3D"gmail_quote">On Mon, Aug 27, 2012 at 2:35 PM, Br=
uno Le Floch <span dir=3D"ltr">&lt;<a href=3D"mailto:blflatex@gmail.com" ta=
rget=3D"_blank">blflatex@gmail.com</a>&gt;</span> wrote:<br><blockquote cla=
ss=3D"gmail_quote" style=3D"margin:0 0 0 .8ex;border-left:1px #ccc solid;pa=
dding-left:1ex">
Hello Scott,<br>
<br>
I had mistakenly defined the internal \__fp_trap:nn and documented \fp_trap=
:nn.<br>
<br>
This should be fixed in a more recent version of the l3kernel bundle<br>
(and I updated the &quot;added&quot; date). =A0Can you update to a version =
later<br>
than 2012/07/19?<br>
<br>
I&#39;m very interested to have feedback on that function: this is very<br>
much experimental, and I am not yet sure how much I should implement<br>
of IEEE&#39;s trap mechanism.<br>
<br>
Sorry for the mistake.<br>
<span class=3D"HOEnZb"><font color=3D"#888888"><br>
Bruno<br>
</font></span><div class=3D"HOEnZb"><div class=3D"h5"><br>
On 8/27/12, scott heard &lt;<a href=3D"mailto:scott.heard@gmail.com">scott.=
heard@gmail.com</a>&gt; wrote:<br>
&gt; Hello, I&#39;m getting an undefined control sequence when trying to us=
e this in<br>
&gt; a<br>
&gt; minimal document as &quot;\fp_trap:nn {invalid_operation}{none}&quot;.=
<br>
&gt; The documentation I have says that it was added on 2012-05-28 and the<=
br>
&gt; version of<br>
&gt; expl3 that I have is v3990, dated 2012/07/16. =A0Is this an issue on m=
y end?<br>
&gt; scott<br>
&gt;<br>
</div></div></blockquote></div><br></div>

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