> On6 Mar 2020 12:13:51,Jose Mario Quintana <[email protected] > <mailto:[email protected]>> wrote: > ... > <@:([ echo@'Invoked.')^:(3 2 1) 0 > Invoked. > Invoked. > Invoked. > Invoked.…
This is the first time I ever say “echo”. It appears in scores of scripts in addons. Where is it defined, and where is it documented? —— Murray Eisenberg [email protected] <mailto:[email protected]> Professor Emeritus Mathematics & Statistics Dept. University of Massachusetts Amherst, MA USA ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
