As Scott Locklin said in a parallel comment, J already comes with excellent documentation and tutorials. This would be a better starting place: http://www.jsoft

As Scott Locklin said in a parallel comment, J already comes with excellent documentation and tutorials. This would be a better starting place: http://www.jsoftware.com/jwiki/FrontPage http://www.jsoftware.com/jwiki/FrontPage As a language, J isn't ever going to fit comfortably into a "Learn X in Y" format -- there are too many unfamiliar ideas, it isn't just syntax.