The interpretations are "correct".
----- Original Message ----- From: bill lam <[email protected]> Date: Tuesday, January 27, 2009 8:06 Subject: Re: [Jprogramming] regex for j numeric constants To: [email protected] > On Tue, 27 Jan 2009, Roger Hui wrote: > > In J, a numeric constant begins with _ or 0-9, > > continues with _ or 0-9 or . or a-z or A-Z, and ends > > with a character which is not one of the preceding > > or at the end of the string. This is modeled in the ;: > > dictionary page. > > http://www.jsoftware.com/help/dictionary/d332.htm > > The model also handles numeric vector constants. > > > > The word formation rules specify as "number" > > strings that are currently not interpreted as numbers. > > For example 2i3j4k5 (future quaternion?) > > instead of evaluating to an extended integer or error, it interprets > it as valid number. > 1bx > 33 > 1b1x > 34 ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
