a:8:{s:7:"attribs";a:4:{s:5:"xmlns";s:36:"http://pear.php.net/dtd/rest.package";s:9:"xmlns:xsi";s:41:"http://www.w3.org/2001/XMLSchema-instance";s:11:"xmlns:xlink";s:28:"http://www.w3.org/1999/xlink";s:18:"xsi:schemaLocation";s:80:"http://pear.php.net/dtd/rest.package    http://pear.php.net/dtd/rest.package.xsd";}s:1:"n";s:18:"Math_Combinatorics";s:1:"c";s:12:"pear.php.net";s:2:"ca";a:2:{s:7:"attribs";a:1:{s:10:"xlink:href";s:12:"/rest/c/Math";}s:8:"_content";s:4:"Math";}s:1:"l";s:4:"LGPL";s:1:"s";s:53:"A package that produces combinations and permutations";s:1:"d";s:147:"A package that returns all the combinations and permutations, without repitition, of a given set and subset size. Associative arrays are preserved.";s:1:"r";a:1:{s:7:"attribs";a:1:{s:10:"xlink:href";s:26:"/rest/r/math_combinatorics";}}}