Slides are at http://web.stanford.edu/class/ee380/Abstracts/170201.html
-Wm On Wed, Feb 8, 2017 at 1:18 PM Robert Bernecky <[email protected]> wrote: > Dyalog APL gives same answers, too: > > a← 3.2e7 1 ¯1 8.0e7 > b← 4.0e7 1 ¯1 ¯1.6e7 > a+.×b > 2 > a×b > 1.28E15 1 1 ¯1.28E15 > +/a×b > 2 > > Bob > > On 2017-02-08 01:19 PM, Brian Schott wrote: > > Skip, > > > > I tried Gustafson's initial example in j and got the correct answer. > > To what do you attribute that? > > > > ]a=.3.2e7 1 _1 8.0e7 > > 32000000 1 _1 80000000 > > b=. 4.0e7 1 _1 _1.6e7 > > a +/ . * b > > 2 > > JVERSION > > Engine: j804/j64/darwin > > Release: commercial/2015-12-21 18:06:25 > > Library: 8.04.15 > > Platform: Darwin 64 > > Installer: J804 install > > InstallPath: /users/brian/j64-804 > > Contact: www.jsoftware.com > > ---------------------------------------------------------------------- > > For information about J forums see http://www.jsoftware.com/forums.htm > > -- > Robert Bernecky > Snake Island Research Inc > 18 Fifth Street > Ward's Island > Toronto, Ontario M5J 2B9 > > [email protected] > tel: +1 416 203 0854 <(416)%20203-0854> > > ---------------------------------------------------------------------- > For information about J forums see http://www.jsoftware.com/forums.htm ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
