DOWNLOADS   OCTOBER 23RD 2015
     



LLSHELL1 - Listing of the first shell of the Leech lattice: Warren D. Smith's original transformed into a format that is readily read by Turbo-PASCAL programs as a file of PASCAL type "text"

 INFORMATION       DOWNLOAD          INSTALLATION: Unpack into arbitrary directory  Latest upload April 22nd 2008




LLABC - Turbo-PASCAL 7.0 ( * ) programs for transformation and inspection of listings of the first shell of the Leech lattice

 INFORMATION       DOWNLOAD          INSTALLATION: Unpack into arbitrary directory  Latest upload April 28th 2008




AB4SVDV
- Turbo-PASCAL 7.0 ( * ) program for visualisation of four-dimensional wireframe figures;
special provisions for the 24-cell and its dodecagonal aspect
Earlier: added 4D central inversion; corrected help files; corrected the six presets of projections along coordinate planes onto coordinate planes: along the UZ plane onto the XY plane etc.; improved the six projection presets; corrected display of nested comments; enhanced precision in rotations in coordinate planes; corrected projection preset nr 2; added files TOPBOT.AS4 and TOPBOT-B.AS4 for checking correctness of projection presets

 INFORMATION       DOWNLOAD          INSTALLATION: Unpack into arbitrary directory  Latest upload March 13th 2011




ABCONWAY - Turbo-PASCAL 7.0 ( * ) program for visualisation of the 24-dimensional Conway group Co0

 INFORMATION       DOWNLOAD          INSTALLATION: Unpack into arbitrary directory  Latest upload May 28th 2009




EULERANG - Turbo-PASCAL 7.0 Units ( * )  for 3D Eclidean geometry, in particular for Euler Angles and Extended Euler Angles

 INFORMATION       DOWNLOAD          INSTALLATION: Unpack into arbitrary directory  Latest upload January 7th 2007




S5824 - The Steiner system S(5, 8, 24) and the Turbo-PASCAL 7.0 ( * ) program for its generation

 INFORMATION       DOWNLOAD          INSTALLATION: Unpack into arbitrary directory  Latest upload July 27th 2007




 
 
( * ) GENERAL INFORMATION


The Turbo-PASCAL programs mentioned on this page were compiled with Borland's Turbo-PASCAL version 7.0 provided with an enhanced TURBO.TPL procedure library. Borland's original library generates division by zero errors (error code RTE200) on processors running at 200 MHz or faster.

Turbo-PASCAL programs run under native MS-DOS and also run under MS-Windows systems (up to and including Windows XP) in an MS-DOS box by means of commands entered at the command prompt. latest When using Windows 7 or later one needs to recompile one's Turbo-PASCAL programs with FreePascal ; from Windows 7 onwards MS no longer supports 16-bit and 32-bit MS-DOS emulations.

The Turbo-PASCAL programs with graphic output are packaged together with all the available BGI (Borland Graphic Interface) modules from Borland (Copyright 1987, 1992), and BGI modules for SVGA (Super VGA) graphics hardware from Jordan Hargraphix (Copyright 1991, 1994). The Borland BGIs may be used free of royalties. The Hargraphix BGIs are shareware.

Download Hargraphix BGIs from http://www.bookcase.com/library/software/msdos.devel.apps.borland.html , SVGABG55.ZIP.
More information on Hargraphix at http://www2.lifl.fr/~lenoir/enseignements/2002-2003/TPSI/TP2-Interpolation/svga/README