According to https://github.com/jsoftware/math_calculus/blame/master/calculus.ijs#L801 (and viewing the earlier version of that particular line), that u. has been there for a couple years, at least.
FYI, -- Raul On Sun, May 16, 2021 at 7:01 AM 'Michael Day' via Beta <[email protected]> wrote: > > I should add, if it isn't obvious, that I've only changed my local copy! > Mike > > On 16/05/2021 11:59, 'Michael Day' via Beta wrote: > > Same in Windows of course. > > > > I've just tried changing both "u." on line 801 to "u" - it then loads ok! > > (That line now reads: > > (u derivsecant_jcalculus_ n)"(u f. b. 0) > > ) > > > > That's not surprising - the occurrence of "u." is strange, though... > > What's up, Henry? > > > > Cheers, > > > > Mike > > > > On 16/05/2021 11:49, Raul Miller wrote: > >> load'math/calculus' > >> |value error: u > >> | u. f.b.0 > >> |[-801] > >> /users/rauldmiller/applications/j903/addons/math/calculus/calculus.ijs > >> JVERSION > >> Engine: j903/j64avx2/darwin > >> Beta-i: commercial/2021-04-30T12:15:29 > >> Library: 9.03.03 > >> Qt IDE: 1.9.2/5.12.10(5.12.10) > >> Platform: Darwin 64 > >> Installer: J903 install > >> InstallPath: /users/rauldmiller/applications/j903 > >> Contact: www.jsoftware.com > >> > >> FYI, > >> > > > > > > > -- > This email has been checked for viruses by Avast antivirus software. > https://www.avast.com/antivirus > > ---------------------------------------------------------------------- > For information about J forums see http://www.jsoftware.com/forums.htm ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
