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 > > ---------------------------------------------------------------------- > > For information about J forums see http://www.jsoftware.com/forums.htm > > > -- > This email has been checked for viruses by AVG. > https://www.avg.com > > ---------------------------------------------------------------------- > For information about J forums see http://www.jsoftware.com/forums.htm > > ---------------------------------------------------------------------- > For information about J forums see http://www.jsoftware.com/forums.htm ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
