In general trying to explain something you are trying to solve to someone often makes you see the solution even if that somone does not understand what you are talking about.
Þann mið., 23. des. 2020, 15:23 emacstheviking skrifaði <obji...@gmail.com>: > Henry, > > Yes I managed to figure it out myself in between emails! Funny how sending > an email somehow brings things to light... but about 2 femtoseconds after > pressing Send. > > Thank you very much. > > J continues to both delight me and mentally destroy me . > > > > On Wed, 23 Dec 2020 at 15:02, Henry Rich <henryhr...@gmail.com> wrote: > > > Order of evaluation is right to left. These are all monads. > > > > ?2, ?100, ?100 > > > > ?2, ? 100 , rand0 > > > > If rand0 is 0 the next ? will return a float. > > > > Henry Rich > > > > On 12/23/2020 9:39 AM, emacstheviking wrote: > > > Henry, > > > > > > I am not exactly sure what you mean but after posting I spotted that I > > was > > > assigning type to a random value then using that as the argument to > > roll, I > > > fixed that. If you start a jconsole session and type > > > > > > ?2, ?100, ?100 > > > > > > sooner or later you get a float... placing parens. around it > > > > > > (?2), (?100), (?100) > > > > > > gives me the expected list of three integers so I guess it's to do with > > > order of evaluation as roll can take one or two arguments... still > > learning > > > J. > > > > > > Thanks > > > Sean > > > ---------------------------------------------------------------------- > > > 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
