From df7f6fe8317b5f634b041071649aba5ea15cd8d7 Mon Sep 17 00:00:00 2001 From: Max Horn Date: Fri, 22 Feb 2019 15:37:15 +0100 Subject: [PATCH 1/2] Move parts of README to CHANGES.md --- CHANGES.md | 122 +++++++++++++++++++++++++++++++++++++++++++++++++++++ README | 122 ----------------------------------------------------- 2 files changed, 122 insertions(+), 122 deletions(-) create mode 100644 CHANGES.md diff --git a/CHANGES.md b/CHANGES.md new file mode 100644 index 0000000..26ca6a5 --- /dev/null +++ b/CHANGES.md @@ -0,0 +1,122 @@ +Main change from DESIGN 1.5 to DESIGN 1.6 +----------------------------------------- + +1. Revised installation instructions. + +Main changes from DESIGN 1.4 to DESIGN 1.5 +------------------------------------------ + +1. Added internal function: + - DESIGN_IntervalForLeastRealZero + +2. Added user functions: + - PointBlockIncidenceMatrix + - ConcurrenceMatrix + - InformationMatrix + - BlockDesignEfficiency + +3. Updated documentation, including documentation for + the new user functions. + +Main changes from DESIGN 1.3 to DESIGN 1.4 +------------------------------------------ + +1. Added function: AGPointFlatBlockDesign. + +2. Improved and documented the main features of function +SemiLatinSquareDuals, which can be used to classify (n x n)/k semi-Latin +squares and SOMA(k,n)s with given properties. + +3. Improved efficiency of function PGPointFlatBlockDesign. + +4. Made function TDesignLambdas faster, in particular in the case of +a point-transitive design, when that design's record includes a known +point-transitive subgroup of the design's automorphism group. + +5. Improved the (undocumented) function IsPossiblySBIBD so that +TDesignBlockMultiplicityBound now makes full use of the Bruck-Ryser-Chowla +Theorem when t=2 and `k Date: Fri, 22 Feb 2019 15:42:14 +0100 Subject: [PATCH 2/2] Convert README to Markdown --- README | 57 ------------------------------------------------------- README.md | 57 +++++++++++++++++++++++++++++++++++++++++++++++++++++++ 2 files changed, 57 insertions(+), 57 deletions(-) delete mode 100644 README create mode 100644 README.md diff --git a/README b/README deleted file mode 100644 index b8483ee..0000000 --- a/README +++ /dev/null @@ -1,57 +0,0 @@ - The DESIGN Package for GAP - -This README describes the {\DESIGN}~1.6 package for {\GAP} (version at -least 4.5). The {\DESIGN} package is for constructing, classifying, -partitioning and studying block designs. - -All {\DESIGN} functions are written entirely in the {\GAP} language. -However, {\DESIGN} requires the {\GRAPE} package (version -at least 4.4) to be installed, and makes use of certain {\GRAPE} -functions, some of which make use of B.D.~McKay's {\nauty} package. -These {\GRAPE} functions can only be used on a fully installed version -of {\GRAPE}. - -The {\DESIGN} package is Copyright {\copyright} Leonard H. Soicher -2003--2011. {\DESIGN} is part of a wider project, which received EPSRC -funding under grant GR/R29659/01, to provide a web-based resource for -design theory; see \URL{http://designtheory.org}. - -{\DESIGN} is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2 of the License, or -(at your option) any later version. For details, see -\URL{http://www.gnu.org/licenses/gpl.html} - -If you use {\DESIGN} to solve a problem then please send a short email -about it to \Mailto{L.H.Soicher@qmul.ac.uk}, and reference the {\DESIGN} -package as follows: - -L.H. Soicher, The DESIGN package for GAP, Version 1.6, 2011, -http://designtheory.org/software/gap_design/. - -Any comments or bug reports should also go to -\Mailto{L.H.Soicher@qmul.ac.uk}. - -Installing the DESIGN Package ------------------------------ - -The {\DESIGN} package is included in the standard {\GAP}~4.5 -distribution. You only need to download and install {\DESIGN} if you need -to install the package locally or are installing an upgrade of {\DESIGN} -to an existing installation of {\GAP} (see the main {\GAP} reference -section "Reference: Installing a GAP Package"). If you do need to download -{\DESIGN}, you can find archive files for the package in various formats -at \URL{http://www.gap-system.org/Packages/design.html}, and then your -archive file of choice should be downloaded and unpacked in the `pkg' -subdirectory of an appropriate GAP root directory (see the main {\GAP} -reference section "Reference: GAP Root Directory"). - -The {\DESIGN} package is written entirely in {\GAP} code, and requires -no further installation. However, the {\DESIGN} package has complete -functionality only in an environment in which the {\GRAPE} package is -fully installed. Usually this will be on a Unix system. - -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -Leonard Soicher -Queen Mary, University of London -November 2011 diff --git a/README.md b/README.md new file mode 100644 index 0000000..54e5ce0 --- /dev/null +++ b/README.md @@ -0,0 +1,57 @@ +The DESIGN Package for GAP +========================== + +This README describes the DESIGN package for GAP. The DESIGN package is +for constructing, classifying, partitioning and studying block designs. + +All DESIGN functions are written entirely in the GAP language. +However, DESIGN requires the GRAPE package (version +at least 4.4) to be installed, and makes use of certain GRAPE +functions, some of which make use of B.D.~McKay's nauty package. +These GRAPE functions can only be used on a fully installed version +of GRAPE. + +The DESIGN package is Copyright (C) Leonard H. Soicher +2003--2011. DESIGN is part of a wider project, which received EPSRC +funding under grant GR/R29659/01, to provide a web-based resource for +design theory; see . + +DESIGN is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2 of the License, or +(at your option) any later version. For details, see +. + +If you use DESIGN to solve a problem then please send a short email +about it to \Mailto{L.H.Soicher@qmul.ac.uk}, and reference the DESIGN +package as follows: + +L.H. Soicher, The DESIGN package for GAP, Version 1.6, 2011, +http://designtheory.org/software/gap_design/. + +Any comments or bug reports should also go to +. + +Installing the DESIGN Package +----------------------------- + +The DESIGN package is included in the standard GAP +distribution. You only need to download and install DESIGN if you need +to install the package locally or are installing an upgrade of DESIGN +to an existing installation of GAP (see the main GAP reference +section "Reference: Installing a GAP Package"). If you do need to download +DESIGN, you can find archive files for the package in various formats +at , and then your +archive file of choice should be downloaded and unpacked in the `pkg' +subdirectory of an appropriate GAP root directory (see the main GAP +reference section "Reference: GAP Root Directory"). + +The DESIGN package is written entirely in GAP code, and requires +no further installation. However, the DESIGN package has complete +functionality only in an environment in which the GRAPE package is +fully installed. Usually this will be on a Unix system. + +------------------------------------------------------------------------- +Leonard Soicher +Queen Mary, University of London +November 2011