> No workaround. Fixed for next beta. For anyone like me needing a workaround right now, use D: instead of D.
https://code.jsoftware.com/wiki/Vocabulary/dcapco -has a helpful example of doing just that. On Sun, Oct 21, 2018 at 7:14 PM Henry Rich <[email protected]> wrote: > The error was a misplaced parenthesis. It made the execution of u D. m > liable to crashfor any u for which the derivative was known in closed > form. Very surprising that it didn't fail any of our tests. > > No workaround. Fixed for next beta. > > Henry Rich > > > > On 10/20/2018 8:00 PM, Ian Clark wrote: > > j807 crashes with the first sample phrase of the J Dictionary page: > > http://www.jsoftware.com/help/dictionary/ddcapdot.htm > > > > (cube D.1;cube D.2; (cube=: ^&3"0) D.3)y=: 2 3 4 > > > > J805 does not crash, but instead gives the expected result. > > > > In jqt the effect is to make the Term window plus any other open jqt > > windows vanish instantly. A few seconds later the standard Apple problem > > report appears with "jqt quit unexpectedly". > > > > With jconsole the result is a little more helpful… > > > > Last login: Sun Oct 21 00:34:50 on ttys000 > > ian-clarks-imac:~ ianclark$ /Applications/j64-807/bin/jconsole ; exit; > > OPEN loaded: 2018-10-21 00:38:21 > > scriptd_truncation: 2018-10-21 00:38:21 > > HANDY loaded: 2018-10-21 00:38:21 > > JVERSION > > Engine: j807/j64nonavx/darwin > > Release: commercial/2018-10-05T11:56:35 > > Library: 8.07.19 > > Platform: Darwin 64 > > Installer: J807 install > > InstallPath: /applications/j64-807 > > Contact: www.jsoftware.com > > (cube D.1;cube D.2; (cube=: ^&3"0) D.3)y=: 2 3 4 > > Segmentation fault: 11 > > logout > > Saving session... > > ...copying shared history... > > ...saving history...truncating history files... > > ...completed. > > > > [Process completed] > > > > Several other (D.) phrases crash too (sorry, haven't kept a list: the > > nature of the error destroys the evidence). > > > > Note my JVERSION ......... non-avx > > I'm still running OSX El-Capitan Version 10.11.6 on an early-2009 iMac > > because it's too old to be upgraded to Sierra or beyond. > > > > Ian Clark > > ---------------------------------------------------------------------- > > 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
