Thanks Chris.
You are correct, I forgot to add a verb, fexp, which is needed. I have added it
and merged.
Thanks,
Jon
On Sunday, February 7, 2021, 12:50:26 AM GMT+9, chris burke
<[email protected]> wrote:
Jon
The source forum is intended for the J engine, rather than the addons.
I have merged in your pull request and added you to the math/calculus
repository.
I got an error when trying the following. Should this work now?
((2&o.)^(1&o.)) deriv 1
|domain error: deriv
| 13!:8(3)
Thanks.
Chris
On Sat, Feb 6, 2021 at 5:26 AM 'Jon Hough' via Programming
<[email protected]> wrote:
>
> Thanks for the reply.
>
> I am still not entirely sure how to get authorized to edit the github
> repository for calculus. Perhaps I should just request access from Chris
> Burke?
>
> Thanks,
> Jon
> On Friday, February 5, 2021, 11:02:18 PM GMT+9, Henry Rich
><[email protected]> wrote:
>
> Nobody 'owns' this addon. You can go to GitHub, check it out, and
> update it. Make sure you update the Manifest.
>
> Info on how to access the addons is at
> https://code.jsoftware.com/wiki/JAL/User_Guide
>
> The Git subpage for that says that Jsoftware may need to authorize you
> to edit. Chris Burke would be the one doing the authorizing.
>
> Henry Rich
>
> On 2/4/2021 11:34 PM, 'Jon Hough' via Programming wrote:
> > I wrote a bug report and fix in the source chat a couple of weeks ago.
> > There was no response, so I guess I wrote in the wrong chat.
> >
> > The calculus addon script has one glaring issue, and one small issue with
> > an easy fix.
> >
> > The glaring issue is the inability to differentiate the constant zero
> > function
> >
> > 0&p.
> >
> > that gives an error.
> >
> > The fix is here: https://github.com/jsoftware/math_calculus/pull/2
> >
> > I think this should be fixed asap, as it also causes an error on double
> > differentiation of a linear polynomial.
> >
> > 1 2&p.
> >
> > The other issue is differentiating a general f^g function, which currently
> > gives an error, but is easily doable.
> >
> > Thanks,
> > Jon
> > ----------------------------------------------------------------------
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>
>
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