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<title>Issue 601: [dec.tr] numeric_limits typos</title>
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<p><em>This page is a snapshot from the LWG issues list, see the <a href="lwg-active.html">Library Active Issues List</a> for more information and the meaning of <a href="lwg-active.html#TRDec">TRDec</a> status.</em></p>
<h3 id="601"><a href="lwg-defects.html#601">601</a>. [dec.tr] numeric_limits typos</h3>
<p><b>Section:</b> 3.3 [dec.tr::trdec.types.limits] <b>Status:</b> <a href="lwg-active.html#TRDec">TRDec</a>
 <b>Submitter:</b> Daniel Krugler <b>Opened:</b> 2006-05-28 <b>Last modified:</b> 2016-01-31</p>
<p><b>Priority: </b>Not Prioritized
</p>
<p><b>View all issues with</b> <a href="lwg-status.html#TRDec">TRDec</a> status.</p>
<p><b>Discussion:</b></p>
<p>
Daniel writes in a private email:
</p>

<blockquote>
<p>
- 3.3 'Additions to header &lt;limits&gt;' contains two 
errors in the specialisation of numeric_limits&lt;decimal::decimal128&gt;:
</p>
<ol>
<li>The static member max() returns DEC128_MIN, this should be DEC128_MAX.</li>
<li>The static member digits is assigned to 384,
this should be 34 (Probably mixed up with the
max. exponent for decimal::decimal64).</li>
</ol>
</blockquote>


<p id="res-601"><b>Proposed resolution:</b></p>
<p>
In "3.3 Additions to header <code>&lt;limits&gt;</code>" change numeric_limits&lt;decimal::decimal128&gt; as follows:
</p>
<pre>
        template&lt;&gt; class numeric_limits&lt;decimal::decimal128&gt; {
          public:
            static const bool is_specialized = true;

            static decimal::decimal128 min() throw() { return DEC128_MIN; }
            static decimal::decimal128 max() throw() { return <del>DEC128_MIN;</del> <ins>DEC128_MAX;</ins> }

            static const int digits       = <del>384</del> <ins>34</ins>;
            /* ... */
</pre>




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