Last Build Date: Thu, 26 Apr 2007 06:41:11 -0000
Thu, 26 Apr 2007 06:41:11 -0000
Jatha is an implementation of LISP in Java.
Version 2.8 adds READ-FROM-STRING and re-compiles
the system in Java 1.5.
Tue, 17 May 2005 05:49:19 -0000
Jatha 2.5 was released on May 16, 2005. This version includes DEFMACRO and better access to packages, in addition to many new functions. Please see the ChangeLog for more information. Thanks to Ola Bini, Stephen Starkey and Jean-Pierre Gaillardon who contributed code to this release.
Mon, 27 Sep 2004 16:52:04 -0000
The concatenate function now corresponds to the Common LISP spec regarding its arguments. However, it only supports 'STRING as the first argument.
This release comes so quickly after release 2.2 so that not too many people will be affected by this change.
Mon, 27 Sep 2004 15:11:29 -0000
Jatha 2.2 contains fixes to allow FUNCALL and APPLY to be called on user-defined functions. Also, the CONCATENATE and NCONC functions have been exported to the LISP level from the Java level. They were inadvertently omitted in previous versions.
Tue, 10 Aug 2004 19:12:37 -0000
Version 2.1 of Jatha contains over 25 new string-related functions. Enjoy!
Sat, 17 Jul 2004 01:27:18 -0000
This release contains bug fixes and additional functionality.
I recommend upgrading to this release. See the Change Log for additional details.
Thu, 24 Jun 2004 18:20:47 -0000
This release of Jatha fixes a couple of bugs in the floating-point divide routine. Numbers were incorrectly being converted to integers, resulting in a loss of precision. The JUnit tests have also been extended to catch errors such as this.
Thu, 10 Jun 2004 03:50:03 -0000
Jatha 1.8 is available. It has some minor performance fixes and is better at printing long lists. Have fun!
Fri, 13 Feb 2004 18:08:00 -0000
Jatha, a LISP library in Java, has released version 1.6.
This version expands the set of numeric functions by adding absolute value (abs), trig functions (sin, cos, tan, atan, sec, ...) and other trig-related functions.
Thu, 05 Feb 2004 16:39:57 -0000
Jatha 1.5.6 is out. It adds some new math functionality, such as sin, cos, tan, sqrt and
similar functions. It also corrects an embarassing bug in the add, subtract, multiply and divide functions where real numbers would sometimes be treated as integers. Another release of Jatha should be out around March 1 with even more extensive functionality extensions. Have fun!