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read version < ./version; read date < ./date; # A script to update the version number in various pages. file=$(more<<STOP [ Graham Ellis HAP is a package for some calculations in elementary algebraic topology and the cohomology of groups. The initial focus of the library was on computations related to the cohomology of finite and infinite groups, with particular emphasis on integral coefficients. The focus has since broadened to include Steenrod algebras of finite groups, Bredon homology, cohomology of simplicial groups, and general computations in algebraic topology relating to finite CW-complexes, covering spaces, knots, knotted surfaces, and topics such as persitent homology arising in topological data analysis. A full description of the library can be found at https://gap-packages.github.io/hap/ . HAP is written almost entirely in the GAP language. A few of HAP's (optional) functions rely on Polymake software (available from www.math.tu-berlin.de/polymake/) which should be installed so that it starts using the command "polymake" at the Linux prompt. A few (optional) functions rely on Singular software (available from https://www.singular.uni-kl.de/) which should be installed so that it starts using the command "singular" at the Linux prompt. A few (oprional) functions rely on Graphviz software (available from http://www.graphviz.org/). Please send your bug reports to graham.ellis(at)nuigalway.ie . ## Installing HAP On a Linux machine with GAP (and optionally Polymake) installed, the HAP library can be loaded as follows: * First download the file hap$version.tar.gz to the subdirectory "pkg/" of GAP. (If you don't have access to this, then create a directory "pkg" in your home directory and download the file there.) * Change to directory "pkg/" and type "gunzip hap$version.tar.gz" followed by "tar -xvf hap$version.tar" . * Start GAP. (If you have created "pkg" in your home directory then start GAP with the command "gap -l 'path/homedir;' " where path/homedir is the path to your home directory.) * In GAP type " LoadPackage("HAP"); " . * Help on HAP can be found on the HAP home page (a version of which is included in directory "pkg/Hap$version/www" of this distribution). * Performance can be significantly improved by using a compiled version of the HAP library. A compiled version can be created by the following steps. 1. Change to the directory "pkg/Hap$version/" . 2. Edit the file "compile" so that: PKGDIR is equal to the path to the directory "pkg" where your GAP packages are stored; GACDIR is equal to the path to the directory where the GAP compiler "gac" is stored. 3. Type "./compile" . The next time HAP is loaded a compiled version will be loaded. * Should you want to return to an uncompiled version, change to the directory "pkg/Hap$version/" and type "./uncompile". STOP ); echo "$file" >./README.md; file=$(more<<STOP <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict. <html> <head> <!-- --------------------HEADER------------------------ --> <title>HAP - content</title> <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1"> <link rel="Stylesheet" href="../HAPstyles.css" type="text/css" media="screen,print"> <style type="text/css"></style> </head> <body id="content" style="background-image: url(../background.png);"> <div id="content"> <p>HAP is a homological algebra library for use with the GAP computer algebra system, and is still under development. The current version <a href="https://github.com/gap-packages/hap/releases/download/v$version/hap-$versi $date.</p> <p> The initial focus of the library was on computations related to the cohomology of finite and inf This tutorial <a href="../SideLinks/About/aboutContents.html" target="_top">table of con <p> A list of some papers which refer to HAP can be found <a href="hap.pdf">here</a>. <p> <a href="../copyright/copyrightIndex.html" target="_top"> <small>GPL Copyright</small></a> </p> </div> </body> </html> STOP ); echo "$file" > ./www/home/content.html; file=$(more<<STOP <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict. <html> <head> <!-- --------------------HEADER------------------------ --> <title>HAP - content download</title> <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1"> <link rel="Stylesheet" href="../HAPstyles.css" type="text/css" media="screen,print"> <style type="text/css"></style> </head> <body id="content" style="background-image: url(../background.png);"> <div id="content"> <p></p> <h3>Download Instructions</h3> <p> On a Linux machine with GAP installed, the HAP library can be loaded as follows:<br> </p> <ul> <li>First download the file <a href="https://github.com/gap-packages/hap/releases/download/v$version/hap-$versi which contains the most recent development version of HAP to the subdirectory "pkg/" of GAP. If you don't have access to this subdirectory, then create a directory "pkg" in your home directory and download the file there. (If you'd prefer to download the most recent development version of HAP then download the file <a href="https://github.com/gap-packages/hap/releases/download/v1.47/hap-1.47.tar.g instead.)<br> </li> </ul> <ul> <li>Change to directory "pkg/" and type "gunzip hap$version.tar.gz" followed by "tar -xvf hap$version.tar" . </ul> <ul> <li>Start GAP. (If you have created "pkg" in your home directory then start GAP with the command "gap -l 'path/homedir;' " where path/homedir is the path to your home directory.)</li> </ul> <ul> <li>In GAP type " LoadPackage("HAP"); "<br> </li> </ul> <ul> <li>Help on HAP can be found on the <a href="https://gap-packages.github.io/hap/" target="index">HAP home page</a> (a version of which is included in directory "pkg/Hap$version/www" of the distribution).</li> </ul> <ul> <li>A few of HAP's (optional) functions rely on Polymake software (available from www.math.tu-berlin.de/polymake/) which should be installed so that it starts using the command "polymake" at the Linux prompt. A few (optional) functions rely on Graphviz software (available from https://www.graphviz.org/).<br> </li> </ul> <ul> <li>Performance can be improved by using a compiled version of the HAP library. The following steps will produce a compiled version. <br> (1) Change to the directory "pkg/Hap$version/" .<br> (2) Edit the file "compile" so that: PKGDIR is equal to the path to the<br> directory "pkg" where your GAP packages are stored; GACDIR is equal to the<br> path to the directory where the GAP compiler "gac" is stored.<br> (3) Type "./compile" .<br> The next time HAP is loaded a compiled version will be loaded.</li> </ul> <ul> <li>Should you want to return to an uncompiled version, change to the directory<br> "pkg/Hap$version/" and type "./uncompile".</li> </ul> </div> </body> </html> STOP ); echo "$file" > ./www/download/downloadContent.html; ¤ Dauer der Verarbeitung: 0.29 Sekunden (vorverarbeitet) ¤*© Formatika GbR, Deutschland |
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2026-03-28