Raul, I don't see the similarity: Mathematica /. is a pattern matching operation (using regexps), while, as you know better than I, /. is J is oblique -- applying or selecting array elements along an oblique axis.
Other than the built-in mapping of functions across vectors and arrays, how are they similar? -- Alan Stebbens <[email protected]> On Monday, January 14, 2013 at 7:28 AM, Raul Miller wrote: > I had not realized that /. has a similar (though not identical) > meaning in J and Mathematica. > > http://xahlee.info/UnixResource_dir/writ/notations_mma.html > > -- > Raul > ---------------------------------------------------------------------- > For information about J forums see http://www.jsoftware.com/forums.htm > > ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
