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Subject: [Boost-commit] svn:boost r83656 - in sandbox/precision/libs/precision/doc: . html html/precision
From: pbristow_at_[hidden]
Date: 2013-03-30 18:19:51

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Author: pbristow
Date: 2013-03-30 18:19:50 EDT (Sat, 30 Mar 2013)
New Revision: 83656
URL: http://svn.boost.org/trac/boost/changeset/83656

Log:
Yet more edits for 512 byte.
Binary files modified:
   sandbox/precision/libs/precision/doc/precision.pdf
Text files modified:
   sandbox/precision/libs/precision/doc/html/index.html | 4 ++--
   sandbox/precision/libs/precision/doc/html/precision/introduction.html | 2 +-
   sandbox/precision/libs/precision/doc/html/precision/literals.html | 6 +++---
   sandbox/precision/libs/precision/doc/html/precision/thestandard.html | 3 +++
   sandbox/precision/libs/precision/doc/html/precision/thetypedefs.html | 16 ++++++++++------
   sandbox/precision/libs/precision/doc/html/precision/version_id.html | 2 +-
   6 files changed, 20 insertions(+), 13 deletions(-)

Modified: sandbox/precision/libs/precision/doc/html/index.html
==============================================================================
--- sandbox/precision/libs/precision/doc/html/index.html (original)
+++ sandbox/precision/libs/precision/doc/html/index.html 2013-03-30 18:19:50 EDT (Sat, 30 Mar 2013)
@@ -65,14 +65,14 @@
</dl>
</div>

- ISO/IEC JTC1 SC22 WG21/SG6 Numerics D3627 - 2013-4-??
+ ISO/IEC JTC1 SC22 WG21/SG6 Numerics D3627 - 2013-04-05
 

 Comments and suggestions to Paul.A.Bristow pbristow_at_hetp.u-net.com.
 
</div>
<table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
-<td align="left">Last revised: March 30, 2013 at 15:27:44 GMT</td>
+<td align="left">Last revised: March 30, 2013 at 22:04:30 GMT</td>
<td align="right"><div class="copyright-footer"></div></td>
</tr></table>
<hr>

Modified: sandbox/precision/libs/precision/doc/html/precision/introduction.html
==============================================================================
--- sandbox/precision/libs/precision/doc/html/precision/introduction.html (original)
+++ sandbox/precision/libs/precision/doc/html/precision/introduction.html 2013-03-30 18:19:50 EDT (Sat, 30 Mar 2013)
@@ -55,7 +55,7 @@

 It is, however, emphasized that floating-point adherence to <a href="http://en.wikipedia.org/wiki/IEEE_floating_point" target="_top">IEEE_
 floating-point format</a> is not mandated by the current C++ language standard.
- Nor does the standard specify the width, precision or layout of its built-in
+ Nor does the standard specify the widths, precisions and layouts of its built-in
 types <code class="computeroutput">float</code>, <code class="computeroutput">double</code>,
 and <code class="computeroutput">long double</code>.
 This can lead to portability problems, introduce poor efficiency on cost-sensitive

Modified: sandbox/precision/libs/precision/doc/html/precision/literals.html
==============================================================================
--- sandbox/precision/libs/precision/doc/html/precision/literals.html (original)
+++ sandbox/precision/libs/precision/doc/html/precision/literals.html 2013-03-30 18:19:50 EDT (Sat, 30 Mar 2013)
@@ -37,7 +37,7 @@
 The header <code class="computeroutput"><cstdfloat></code> should contain all necessary C-style function
 macros in the form shown below.
 
-<pre class="programlisting">FLOAT{16 32 64 128 256 MAX}_C
+<pre class="programlisting">FLOAT{16 32 64 80 128 256 512 MAX}_C
</pre>

 The code below, for example, initializes a constant <code class="computeroutput">float128_t</code>
@@ -59,8 +59,8 @@
 In addition, the header <code class="computeroutput"><cstdfloat></code> should contain all necessary macros of
 the form:
 
-<pre class="programlisting">FLOAT_[FAST LEAST]{16 32 64 128 256}_MIN
-FLOAT_[FAST LEAST]{16 32 64 128 256}_MAX
+<pre class="programlisting">FLOAT_[FAST LEAST]{16 32 64 80 128 256 512}_MIN
+FLOAT_[FAST LEAST]{16 32 64 80 128 256 512}_MAX
FLOATMAX_MIN
FLOATMAX_MAX
</pre>

Modified: sandbox/precision/libs/precision/doc/html/precision/thestandard.html
==============================================================================
--- sandbox/precision/libs/precision/doc/html/precision/thestandard.html (original)
+++ sandbox/precision/libs/precision/doc/html/precision/thestandard.html 2013-03-30 18:19:50 EDT (Sat, 30 Mar 2013)
@@ -80,6 +80,7 @@
 typedef floating-point type float80_t; // optional.
 typedef floating-point type float128_t; // optional.
 typedef floating-point type float256_t; // optional.
+ typedef floating-point type float512_t; // optional.
 typedef floating-point type floatmax_t; // optional.

 typedef floating-point type float_least16_t; // optional.
@@ -88,6 +89,7 @@
 typedef floating-point type float_least80_t; // optional.
 typedef floating-point type float_least128_t; // optional.
 typedef floating-point type float_least256_t; // optional.
+ typedef floating-point type float_least512_t; // optional.

 typedef floating-point type float_fast16_t; // optional.
 typedef floating-point type float_fast32_t; // optional.
@@ -95,6 +97,7 @@
 typedef floating-point type float_fast80_t; // optional.
 typedef floating-point type float_fast128_t; // optional.
 typedef floating-point type float_fast256_t; // optional.
+ typedef floating-point type float_fast512_t; // optional.
}
</pre>
</div>

Modified: sandbox/precision/libs/precision/doc/html/precision/thetypedefs.html
==============================================================================
--- sandbox/precision/libs/precision/doc/html/precision/thetypedefs.html (original)
+++ sandbox/precision/libs/precision/doc/html/precision/thetypedefs.html 2013-03-30 18:19:50 EDT (Sat, 30 Mar 2013)
@@ -170,17 +170,20 @@
 There may be a need for octuple-precision float, in other words an extension
 to <code class="computeroutput">float256_t</code> with about 240
 binary significand digits of precision. In addition, a <code class="computeroutput">float512_t</code>
- type with even more precision may be considered as a option. Beyond these,
- there may be potential extension to multiprecision types, even <a href="http://en.wikipedia.org/wiki/Arbitrary_precision" target="_top">arbitrary
+ type with even more precision may be considered as an option. Beyond these,
+ there may be potential extension to multiprecision types, or even <a href="http://en.wikipedia.org/wiki/Arbitrary_precision" target="_top">arbitrary
 precision</a>, in the future.
 

- Consider an implementation for a supercomputer. This platform might have <code class="computeroutput">float</code>, <code class="computeroutput">double</code>,
+ Consider an implementation for a supercomputer. This platform has <code class="computeroutput">float</code>, <code class="computeroutput">double</code>,
 and <code class="computeroutput">long double</code>
 corresponding to IEEE754 <code class="computeroutput">binary32</code>,
 <code class="computeroutput">binary64</code>, and <code class="computeroutput">binary128</code>, respectively. In addition, this
- platform might have a floating-point type with octuple-precision. The implementation
- for this supercomputer could introduce its optional floating-point <code class="computeroutput">typedef</code>s having specified widths into the <code class="computeroutput">std</code> namespace as shown below.
+ platform has floating-point types with octuple-precision and hextuple-precision.
+ The implementation for this supercomputer could introduce its optional floating-point
+ <code class="computeroutput">typedef</code>s having specified widths
+ into the <code class="computeroutput">std</code> namespace as shown
+ below.
 
<pre class="programlisting">// In <cstdfloat>

@@ -190,7 +193,8 @@
 typedef double float64_t;
 typedef long double float128_t;
 typedef floating-point type float256_t;
- typedef float256_t floatmax_t;
+ typedef floating-point type float512_t;
+ typedef float512_t floatmax_t;
}
</pre>

Modified: sandbox/precision/libs/precision/doc/html/precision/version_id.html
==============================================================================
--- sandbox/precision/libs/precision/doc/html/precision/version_id.html (original)
+++ sandbox/precision/libs/precision/doc/html/precision/version_id.html 2013-03-30 18:19:50 EDT (Sat, 30 Mar 2013)
@@ -26,7 +26,7 @@
<a name="precision.version_id"></a><a class="link" href="version_id.html" title="Version Info">Version Info</a>
</h2></div></div></div>

- Last edit to Quickbook file precision.qbk was at 03:27:44 PM on 2013-Mar-30.
+ Last edit to Quickbook file precision.qbk was at 10:04:30 PM on 2013-Mar-30.

<div class="tip"><table border="0" summary="Tip">
<tr>

Modified: sandbox/precision/libs/precision/doc/precision.pdf
==============================================================================
Binary files. No diff available.

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