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
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