%: b.0 0 0 0 %:"(0) -2 0j1.4142136
R.E. Boss > -----Original Message----- > From: Beta [mailto:[email protected]] On Behalf Of bill > lam > Sent: 2 November, 2016 15:26 > To: [email protected] > Subject: Re: [Jbeta] Strange behavior for square root > > I think this is a singleton special code bug. > %:-2 2 > 0j1.41421 0j1.41421 > > On Nov 2, 2016 10:14 PM, "Don Guinn" <[email protected]> wrote: > > > Running a lab for fun and saw a strange behavior on a line: > > > > %: -2 NB. Square root of a negative number is complex _.j_. > > %: _2 NB. Square root of a negative number is complex > > 0j1.41421 > > > > I reran the line changing the minus 2 to negative 2 and got the right > > answer. > > > > JVERSION > > Engine: j805/j64/windows > > Beta-12: commercial/2016-09-30T15:50:47 > > Library: 8.05.07 > > Qt IDE: 1.5.2s/5.6.2 > > Platform: Win 64 > > Installer: J805 install > > InstallPath: c:/j64-805 > > Contact: www.jsoftware.com > > > > Tried it on Android and got the same result. > > ---------------------------------------------------------------------- > > 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
