="haskellpa1.html#haskellch5.html" >up</a>] </p></div>
<h2 class="chapterHead"><span class="titlemark">Chapter&#x00A0;5</span><br /><a 
 id="x11-980005"></a>Modules</h2> <a 
 id="dx11-98001"></a>
<p class="noindent"> A module defines a collection of values, datatypes, type synonyms, classes, etc.&#x00A0;(see Chapter&#x00A0;<a 
href="haskellch4.html#x10-620004">4<!--tex4ht:ref: declarations --></a>), in an environment
created by a set of <span 
class="ptmri7t-">imports </span>(resources brought into scope fr