https://svn.boost.org/trac10/ticket/4001 <p> triangle_distribution produces values which are all over the place, see <a class="ext-link" href="http://codepad.org/z3G53SfE"><span class="icon">​</span>http://codepad.org/z3G53SfE</a> for an example. </p> <p> The error is in operator(): </p> <blockquote> <p> result_type u = eng(); </p> </blockquote> <p> should be: </p> <blockquote> <p> result_type u = uniform_01&lt;result_type&gt;()(eng); </p> </blockquote> <p> (or something similar). </p> en-us /htdocs/site/boost.png https://svn.boost.org/trac10/ticket/4001 Trac 1.4.3 SaBer Fri, 12 Mar 2010 18:00:04 GMT https://svn.boost.org/trac10/ticket/4001#comment:1 https://svn.boost.org/trac10/ticket/4001#comment:1 <ul> <li><strong>status</strong> <span class="trac-field-old">new</span> → <span class="trac-field-new">closed</span> </li> <li><strong>resolution</strong> → <span class="trac-field-new">invalid</span> </li> </ul> <p> RTFM, the constructor should be given an uniform rng... </p> Ticket