Thank you, guys. I am sorry I have J walked onto the wrong code golf course. You have been pretty nice to me. I unsubscribe J anything.
'grazie ',":(]*[:+/[:>:[:+:i.)10 Yours sincerely, Imre Patyi On Tue, Jun 15, 2021 at 1:57 AM Ric Sherlock <[email protected]> wrote: > I have made a change to the page noting that the Kahan summation feature > was added in J9.03. > > Imre - this thread relates to the current beta version of J. My expectation > is that there will be bugs and that this is our opportunity to help the > team iron them out before release. > If you have come across other examples that appear to no longer work, I'm > sure we'd all love to hear about them. > > I imagine it would keep things cleaner if we could all remember to post > info about potential bugs in the beta version of J to the Beta forum: > [email protected] > Thanks, > > On Tue, Jun 15, 2021 at 11:48 AM Henry Rich <[email protected]> wrote: > > > Kahan summation is a 9.03 feature, > > > > Henry Rich > > > > On 6/14/2021 7:46 PM, Imre Patyi wrote: > > > There seem to be many J examples that no longer work. > > > The second page on NuVoc about Kahan type of summation > > > does not work either. > > > > > > https://code.jsoftware.com/wiki/Vocabulary/AccurateAccumulation > > > > > > It has a timestamp from 2021. > > > > > > 0j20 ": (+/!.0) 1e7 # 10000000000.1 > > > > > > |domain error > > > > > > | 0j20":(+/ !.0)10000000#1e10 > > > > > > |[-0] > > > > > > > > > 1e6 1e_6 0 1e6 (+/@:*"1!.0) 1e6 1e_6 0 _1e6 > > > > > > |domain error > > > > > > | 1e6 1e_6 0 1e6(+/@:*"1 !.0)1e6 1e_6 0 _1e6 > > > > > > > > > (J902, Windows 10) > > > > > > > > > Maybe, some of these special forms are retired and > > > > > > some others are simply mangled. > > > > > > > > > Your page's examples do not work even in J805. > > > > > > > > > All the best, > > > > > > Imre Patyi > > > > > > > > > > > > On Mon, Jun 14, 2021 at 12:53 PM Lorenz Köhl <[email protected]> > > wrote: > > > > > >> I was running the some examples from > > >> > > >> > > >> > > >> > > > https://web.archive.org/web/20150103031253/http://www.jsoftware.com/help/release/midot.htm > > >> > > >> > > >> x9=: 1e6 ?@$ 2e9 > > >> > > >> y9=: 1e5 ?@$ 2e9 > > >> > > >> f9=: x9&i.; > > >> > > >> > > >> |out of memory: f9 > > >> > > >> | f9 y9 > > >> > > >> > > >> The process does not show a spike in memory allocated in task manager. > > >> > > >> Maybe this is related? I do have enough memory. > > >> > > >> Same error in 9.02 > > >> > > >> > > >> JVERSION > > >> > > >> Engine: j903/j64avx2/windows > > >> > > >> Beta-k: commercial/2021-05-30T16:16:44 > > >> > > >> Library: 9.03.05 > > >> > > >> Qt IDE: 1.9.2/5.15.2(5.15.2) > > >> > > >> Platform: Win 64 > > >> > > >> > > >> > > >> On Wed, May 12, 2021 at 6:11 AM Henry Rich <[email protected]> > > wrote: > > >> > > >>> I can reproduce this. But I am in the middle of a massive change to > > the > > >>> code, so it will be a while before I fix it. > > >>> > > >>> Henry Rich > > >>> > > >>> On 5/11/2021 11:58 PM, Julian Fondren wrote: > > >>>> I get the same error as David Lambert with an undefined a > > >>>> > > >>>> names'' > > >>>> > > >>>> a > > >>>> |value error: a > > >>>> > > >>>> a : 0 > > >>>> |out of memory > > >>>> | a :0 > > >>>> > > >>>> 1e100 $ 'a' > > >>>> |domain error > > >>>> | 1e100 $'a' > > >>>> > > >>>> is it possible that the error messages are swapped? > > >>>> > > >>>> JVERSION > > >>>> Engine: j903/j64avx2/linux > > >>>> Beta-i: commercial/2021-04-30T12:06:24 > > >>>> Library: 9.03.03 > > >>>> Platform: Linux 64 > > >>>> Installer: J903 install > > >>>> > > >>>> (9!:8'') i. 'domain error';'out of memory' > > >>>> 2 21 > > >>>> > > >>>> 1e100$'a' > > >>>> |domain error > > >>>> | 1e100 $'a' > > >>>> 13!:11'' > > >>>> 3 > > >>>> > > >>>> a : 0 > > >>>> |out of memory > > >>>> | a :0 > > >>>> 13!:11'' > > >>>> 22 > > >>>> > > >>>> > > >>>> ‐‐‐‐‐‐‐ Original Message ‐‐‐‐‐‐‐ > > >>>> On Tuesday, May 11, 2021 10:51 PM, Henry Rich <[email protected] > > > > >>> wrote: > > >>>>> u v x y m n are arguments, and they are special in that they are > > >> always > > >>>>> stacked by value, not by name. That's why Joey gets the results he > > >> does: > > >>>>> u : 0 requires u to exist, and thus gives value error; while a : 0 > > >>>>> treats a as an undefined name, and proceeds to evaluate (undefverb > : > > >>>>> noun) which is a domain error because (verb : noun) is illegal. > > >>>>> > > >>>>> The question is, What was David Lambert's a? > > >>>>> > > >>>>> Henry Rich > > >>>>> > > >>>>> On 5/11/2021 11:27 PM, Joey K Tuttle wrote: > > >>>>> > > >>>>>> u :0 > > >>>>>> > > >>>>>> > > >>>>>> |value error > > >>>>>> | u :0 > > >>>>>> > > >>>>>> a :0 > > >>>>>> > > >>>>>> > > >>>>>> |domain error > > >>>>>> | a :0 > > >>>>>> > > >>>>>> JVERSION > > >>>>>> > > >>>>>> > > >>>>>> Engine: j903/j64avx2/darwin > > >>>>>> Beta-i: commercial/2021-04-30T12:15:29 > > >>>>>> Library: 9.03.03 > > >>>>>> Platform: Darwin 64 > > >>>>>> Installer: J903 install > > >>>>>> InstallPath: /applications/j903 > > >>>>>> Contact: www.jsoftware.com > > >>>>>> > > >>>>>>> On 2021May 11, at 18:56, David Lambert [email protected] > wrote: > > >>>>>>> > > >>>>>>> u :0 > > >>>>>>> > > >>>>>>> > > >>>>>>> |value error > > >>>>>>> | u :0 > > >>>>>>> > > >>>>>>> a :0 > > >>>>>>> > > >>>>>>> > > >>>>>>> |out of memory > > >>>>>>> | a :0 > > >>>>>>> > > >>>>>>> JVERSION > > >>>>>>> > > >>>>>>> > > >>>>>>> Engine: j903/j64avx2/linux > > >>>>>>> Beta-i: commercial/2021-04-30T12:06:24 > > >>>>>>> Library: 9.03.03 > > >>>>>>> Platform: Linux 64 > > >>>>>>> Installer: J903 install > > >>>>>>> InstallPath: /home/lambertdw/downloads/installs/j903 > > >>>>>>> Contact: www.jsoftware.com > > >>>>>>> > > >>>>>>> NB. discovered with poor spelling conjuction > > >>>>>>> > > >>>>>>> > > >>>>>>> For information about J forums see > > >>> http://www.jsoftware.com/forums.htm > > >>>>>> 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 > > >>> > > >>> -- > > >>> 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 > > > > > > -- > > 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
