300 lines
7.3 KiB
XML
300 lines
7.3 KiB
XML
<section xmlns="http://docbook.org/ns/docbook" version="5.0"
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xml:id="status.iso.tr24733" xreflabel="Status C++ TR24733">
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<?dbhtml filename="status_iso_cxxtr24733.html"?>
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<info><title>C++ TR 24733</title>
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<keywordset>
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<keyword>
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TR 24733
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</keyword>
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</keywordset>
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</info>
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<para>
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This table is based on the table of contents of
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ISO/IEC TR 24733 Date: 2009-08-28
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Extension for the programming language C++ to support
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decimal floating-point arithmetic
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</para>
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<para>
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This page describes the TR 24733 support in mainline GCC SVN, not in any
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particular release.
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</para>
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<!-- Status is Yes or No, Broken/Partial-->
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<!--
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Yes
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No
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<?dbhtml bgcolor="#C8B0B0" ?>
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Broken/Partial
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<?dbhtml bgcolor="#B0B0B0" ?>
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-->
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<table frame="all">
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<title>C++ TR 24733 Implementation Status</title>
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<tgroup cols="4" align="left" colsep="0" rowsep="1">
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<colspec colname="c1"/>
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<colspec colname="c2"/>
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<colspec colname="c3"/>
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<colspec colname="c4"/>
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<thead>
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<row>
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<entry>Section</entry>
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<entry>Description</entry>
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<entry>Status</entry>
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<entry>Comments</entry>
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</row>
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</thead>
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<tbody>
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<row>
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<entry>
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<emphasis>0</emphasis>
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</entry>
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<entry namest="c2" nameend="c4" align="left">
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<emphasis>Introduction</emphasis>
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</entry>
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</row>
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<row>
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<entry>
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<emphasis>1</emphasis>
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</entry>
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<entry namest="c2" nameend="c4" align="left">
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<emphasis>Normative references</emphasis>
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</entry>
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</row>
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<row>
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<entry>
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<emphasis>2</emphasis>
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</entry>
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<entry namest="c2" nameend="c4" align="left">
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<emphasis>Conventions</emphasis>
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</entry>
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</row>
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<row>
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<entry>
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<emphasis>3</emphasis>
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</entry>
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<entry namest="c2" nameend="c4" align="left">
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<emphasis>Decimal floating-point types</emphasis>
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</entry>
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</row>
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<row>
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<entry>3.1</entry>
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<entry>Characteristics of decimal floating-point types</entry>
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<entry/>
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<entry/>
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</row>
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<row>
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<entry>3.2</entry>
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<entry>Decimal Types</entry>
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<entry/>
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<entry/>
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</row>
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<row>
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<?dbhtml bgcolor="#B0B0B0" ?>
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<entry>3.2.1</entry>
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<entry>Class <code>decimal</code> synopsis</entry>
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<entry>Partial</entry>
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<entry>Missing declarations for formatted input/output; non-conforming extension for functions converting to integral type</entry>
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</row>
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<row>
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<?dbhtml bgcolor="#B0B0B0" ?>
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<entry>3.2.2</entry>
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<entry>Class <code>decimal32</code></entry>
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<entry>Partial</entry>
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<entry>Missing 3.2.2.5 conversion to integral type; conforming extension for conversion from scalar decimal floating-point</entry>
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</row>
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<row>
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<?dbhtml bgcolor="#B0B0B0" ?>
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<entry>3.2.3</entry>
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<entry>Class <code>decimal64</code></entry>
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<entry>Partial</entry>
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<entry>Missing 3.2.3.5 conversion to integral type; conforming extension for conversion from scalar decimal floating-point</entry>
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</row>
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<row>
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<?dbhtml bgcolor="#B0B0B0" ?>
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<entry>3.2.4</entry>
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<entry>Class <code>decimal128</code></entry>
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<entry>Partial</entry>
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<entry>Missing 3.2.4.5 conversion to integral type; conforming extension for conversion from scalar decimal floating-point</entry>
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</row>
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<row>
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<entry>3.2.5</entry>
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<entry>Initialization from coefficient and exponent</entry>
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<entry>Y</entry>
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<entry/>
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</row>
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<row>
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<entry>3.2.6</entry>
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<entry>Conversion to generic floating-point type</entry>
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<entry>Y</entry>
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<entry/>
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</row>
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<row>
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<entry>3.2.7</entry>
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<entry>Unary arithmetic operators</entry>
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<entry>Y</entry>
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<entry/>
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</row>
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<row>
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<entry>3.2.8</entry>
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<entry>Binary arithmetic operators</entry>
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<entry>Y</entry>
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<entry/>
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</row>
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<row>
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<entry>3.2.9</entry>
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<entry>Comparison operators</entry>
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<entry>Y</entry>
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<entry/>
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</row>
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<row>
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<?dbhtml bgcolor="#C8B0B0" ?>
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<entry>3.2.10</entry>
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<entry>Formatted input</entry>
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<entry>N</entry>
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<entry/>
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</row>
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<row>
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<?dbhtml bgcolor="#C8B0B0" ?>
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<entry>3.2.11</entry>
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<entry>Formatted output</entry>
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<entry>N</entry>
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<entry/>
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</row>
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<row>
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<?dbhtml bgcolor="#C8B0B0" ?>
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<entry>3.3</entry>
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<entry>Additions to header <code>limits</code></entry>
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<entry>N</entry>
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<entry/>
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</row>
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<row>
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<entry>3.4</entry>
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<entry>Headers <code>cfloat</code> and <code>float.h</code></entry>
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<entry/>
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<entry/>
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</row>
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<row>
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<entry>3.4.2</entry>
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<entry>Additions to header <code>cfloat</code> synopsis</entry>
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<entry>Y</entry>
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<entry/>
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</row>
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<row>
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<?dbhtml bgcolor="#B0B0B0" ?>
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<entry>3.4.3</entry>
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<entry>Additions to header <code>float.h</code> synopsis</entry>
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<entry>N</entry>
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<entry/>
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</row>
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<row>
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<entry>3.4.4</entry>
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<entry>Maximum finite value</entry>
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<entry>Y</entry>
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<entry/>
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</row>
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<row>
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<entry>3.4.5</entry>
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<entry>Epsilon</entry>
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<entry>Y</entry>
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<entry/>
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</row>
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<row>
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<entry>3.4.6</entry>
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<entry>Minimum positive normal value</entry>
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<entry>Y</entry>
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<entry/>
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</row>
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<row>
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<entry>3.4.7</entry>
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<entry>Minimum positive subnormal value</entry>
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<entry>Y</entry>
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<entry/>
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</row>
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<row>
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<entry>3.4.8</entry>
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<entry>Evaluation format</entry>
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<entry>Y</entry>
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<entry/>
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</row>
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<row>
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<?dbhtml bgcolor="#C8B0B0" ?>
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<entry>3.5</entry>
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<entry>Additions to <code>cfenv</code> and <code>fenv.h</code></entry>
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<entry>Outside the scope of GCC</entry>
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<entry/>
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</row>
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<row>
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<?dbhtml bgcolor="#C8B0B0" ?>
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<entry>3.6</entry>
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<entry>Additions to <code>cmath</code> and <code>math.h</code></entry>
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<entry>Outside the scope of GCC</entry>
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<entry/>
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</row>
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<row>
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<?dbhtml bgcolor="#C8B0B0" ?>
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<entry>3.7</entry>
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<entry>Additions to <code>cstdio</code> and <code>stdio.h</code></entry>
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<entry>Outside the scope of GCC</entry>
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<entry/>
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</row>
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<row>
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<?dbhtml bgcolor="#C8B0B0" ?>
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<entry>3.8</entry>
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<entry>Additions to <code>cstdlib</code> and <code>stdlib.h</code></entry>
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<entry>Outside the scope of GCC</entry>
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<entry/>
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</row>
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<row>
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<?dbhtml bgcolor="#C8B0B0" ?>
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<entry>3.9</entry>
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<entry>Additions to <code>cwchar</code> and <code>wchar.h</code></entry>
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<entry>Outside the scope of GCC</entry>
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<entry/>
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</row>
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<row>
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<?dbhtml bgcolor="#C8B0B0" ?>
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<entry>3.10</entry>
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<entry>Facets</entry>
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<entry>N</entry>
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<entry/>
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</row>
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<row>
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<?dbhtml bgcolor="#C8B0B0" ?>
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<entry>3.11</entry>
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<entry>Type traits</entry>
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<entry>N</entry>
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<entry/>
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</row>
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<row>
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<?dbhtml bgcolor="#C8B0B0" ?>
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<entry>3.12</entry>
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<entry>Hash functions</entry>
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<entry>N</entry>
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<entry/>
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</row>
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<row>
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<entry>
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<emphasis>4</emphasis>
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</entry>
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<entry namest="c2" nameend="c4" align="left">
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<emphasis>Notes on C compatibility</emphasis>
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</entry>
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</row>
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</tbody>
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</tgroup>
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</table>
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</section>
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