Release of version 1.0.27 (16 Januari 2000)

Release of version 1.0.26 (12 Januari 2000)

Release of version 1.0.25 (26 December 1999)

Release of version 1.0.24 (25 December 1999)

Release of version 1.0.23 (19 December 1999)

Release of version 1.0.22 (13 December 1999)

Release of version 1.0.21 (11 December 1999)

Release of version 1.0.20 (5 December 1999)

Release of version 1.0.19 (29 November 1999)

Release of version 1.0.18 (28 November 1999)

Release of version 1.0.17 (27 November 1999)

Release of version 1.0.16 (22 November 1999)

Release of version 1.0.15 (20 November 1999)

Release of version 1.0.14 (12 November 1999)

Release of version 1.0.13 (12 November 1999)

Release of version 1.0.12rev1 (11 November 1999)

Release of version 1.0.12 (7 November 1999)

Release of version 1.0.11

Release of version 1.0.10

Release of version 1.0.9

DOCUMENTATION

ENGINE

MATH

Release of version 1.0.8

Release of version 1.0.7

Another bug fix release. Rule base code has been cleaned up. A precedence scheme for rules is now in place. This should avoid bugs due to rules interacting in unforeseen ways. Speedups in the code where lists were built: Concat replaced by DestructiveInsert. Reverse changed into DestructiveReverse.

Release of version 1.0.6

Bug fix release. Implemented InverseTaylor. Extended manual some.

Release of version 1.0.5

Changed form of manual on home page. It now uses frames. Added Polynomial support, preliminary symbolic integration. Several bug fixes. Created a mailing list yacas@onelist.com

Release of version 1.0.4

Added just-in-time loading. Spreaded the rules database over many small files, so application startup should be a lot faster. Added support for threaded functions. Assorted bug fixes.

Release of version 1.0.3

Added MathNth (in place of Nth, which is now implemented in 'standard' package). Added an fltk-based application (yacasnotepad).

Release of version 1.0.2

Implementation of a native arbitrary precision arithmetic module. The source is now more platform-independent. Some bugs were fixed, and new commands added.

Release of version 1.0.1

Improved math rules database. Implemented the most important linear algebra algorithms. Added yaglviewer, a small interactive 3d viewer based on OpenGL and glut. yaglviewer is basically a standalone application, reading a very simple scripting language with commands similar to opengl's, and then showing the result.

Release of version 1.0 (initial release).

This is the first fully working version of Yacas that is released as free source.

The language specification has been finalized, so future releases should be backward-compatible.

This distribution contains a small library with mathematical algorithms.