betz Tue Jul 23 05:37:59 2002 EDT
Added files:
/phpdoc/en/reference/math constants.xml
Modified files:
/phpdoc/en/reference/math reference.xml
Log:
constants seperated from reference and adde here
Index: phpdoc/en/reference/math/reference.xml
diff -u phpdoc/en/reference/math/reference.xml:1.3
phpdoc/en/reference/math/reference.xml:1.4
--- phpdoc/en/reference/math/reference.xml:1.3 Sun Jun 2 07:56:51 2002
+++ phpdoc/en/reference/math/reference.xml Tue Jul 23 05:37:59 2002
@@ -1,5 +1,5 @@
<?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.3 $ -->
+<!-- $Revision: 1.4 $ -->
<reference id="ref.math">
<title>Mathematical Functions</title>
<titleabbrev>Math</titleabbrev>
@@ -9,121 +9,35 @@
&reftitle.intro;
<para>
These math functions will only handle values within the range of
- the <type>integer</type> and <type>float</type> types on your computer.
- (this corresponds currently to the C types long resp. double)
+ the <type>integer</type> and <type>float</type> types on your computer
+ (this corresponds currently to the C types long resp. double).
If you need to handle bigger numbers, take a look at the <link
linkend="ref.bc">arbitrary precision math functions</link>.
</para>
- <section id="math.constants">
- &reftitle.constants;
- <para>
- The following values are defined as constants in PHP by the math
- extension:
- <table>
- <title>Math constants</title>
- <tgroup cols="3">
- <thead>
- <row>
- <entry>Constant</entry>
- <entry>Value</entry>
- <entry>Description</entry>
- </row>
- </thead>
- <tbody>
- <row>
- <entry>M_PI</entry>
- <entry>3.14159265358979323846</entry>
- <entry>Pi</entry>
- </row>
- <row>
- <entry>M_E</entry>
- <entry>2.7182818284590452354</entry>
- <entry>e</entry>
- </row>
- <row>
- <entry>M_LOG2E</entry>
- <entry>1.4426950408889634074</entry>
- <entry>log_2 e</entry>
- </row>
- <row>
- <entry>M_LOG10E</entry>
- <entry>0.43429448190325182765</entry>
- <entry>log_10 e</entry>
- </row>
- <row>
- <entry>M_LN2</entry>
- <entry>0.69314718055994530942</entry>
- <entry>log_e 2</entry>
- </row>
- <row>
- <entry>M_LN10</entry>
- <entry>2.30258509299404568402</entry>
- <entry>log_e 10</entry>
- </row>
- <row>
- <entry>M_PI_2</entry>
- <entry>1.57079632679489661923</entry>
- <entry>pi/2</entry>
- </row>
- <row>
- <entry>M_PI_4</entry>
- <entry>0.78539816339744830962</entry>
- <entry>pi/4</entry>
- </row>
- <row>
- <entry>M_1_PI</entry>
- <entry>0.31830988618379067154</entry>
- <entry>1/pi</entry>
- </row>
- <row>
- <entry>M_2_PI</entry>
- <entry>0.63661977236758134308</entry>
- <entry>2/pi</entry>
- </row>
- <row>
- <entry>M_SQRTPI</entry>
- <entry>1.77245385090551602729</entry>
- <entry>sqrt(pi) [4.0.2]</entry>
- </row>
- <row>
- <entry>M_2_SQRTPI</entry>
- <entry>1.12837916709551257390</entry>
- <entry>2/sqrt(pi)</entry>
- </row>
- <row>
- <entry>M_SQRT2</entry>
- <entry>1.41421356237309504880</entry>
- <entry>sqrt(2)</entry>
- </row>
- <row>
- <entry>M_SQRT3</entry>
- <entry>1.73205080756887729352</entry>
- <entry>sqrt(3) [4.0.2]</entry>
- </row>
- <row>
- <entry>M_SQRT1_2</entry>
- <entry>0.70710678118654752440</entry>
- <entry>1/sqrt(2)</entry>
- </row>
- <row>
- <entry>M_LNPI</entry>
- <entry>1.14472988584940017414</entry>
- <entry>log_e(pi) [4.0.2]</entry>
- </row>
- <row>
- <entry>M_EULER</entry>
- <entry>0.57721566490153286061</entry>
- <entry>Euler constant [4.0.2]</entry>
- </row>
- </tbody>
- </tgroup>
- </table>
- Only M_PI is available in PHP versions up to and including PHP 4.0.0.
- All other constants are available starting with PHP 4.0.0. Constants
- labeled [4.0.2] were added in PHP 4.0.2.
- </para>
- </section>
</section>
+
+ <section id="math.requirenments">
+ &reftitle.required;
+ &no.requirement;
+ </section>
+
+ <section id="math.installation">
+ &reftitle.install;
+ &no.install;
+ </section>
+
+ <section id="math.configuration">
+ &reftitle.runtime;
+ &no.config;
+ </section>
+
+ <section id="math.resources">
+ &reftitle.resources;
+ &no.resource;
+ </section>
+
+ &reference.math.constants;
+
</partintro>
&reference.math.functions;
Index: phpdoc/en/reference/math/constants.xml
+++ phpdoc/en/reference/math/constants.xml
<?xml version="1.0" encoding="iso-8859-1"?>
<!-- $Revision: 1.1 $ -->
<section id="math.constants">
&reftitle.constants;
&extension.constants.core;
<para>
<table>
<title>Math constants</title>
<tgroup cols="3">
<thead>
<row>
<entry>Constant</entry>
<entry>Value</entry>
<entry>Description</entry>
</row>
</thead>
<tbody>
<row>
<entry>M_PI</entry>
<entry>3.14159265358979323846</entry>
<entry>Pi</entry>
</row>
<row>
<entry>M_E</entry>
<entry>2.7182818284590452354</entry>
<entry>e</entry>
</row>
<row>
<entry>M_LOG2E</entry>
<entry>1.4426950408889634074</entry>
<entry>log_2 e</entry>
</row>
<row>
<entry>M_LOG10E</entry>
<entry>0.43429448190325182765</entry>
<entry>log_10 e</entry>
</row>
<row>
<entry>M_LN2</entry>
<entry>0.69314718055994530942</entry>
<entry>log_e 2</entry>
</row>
<row>
<entry>M_LN10</entry>
<entry>2.30258509299404568402</entry>
<entry>log_e 10</entry>
</row>
<row>
<entry>M_PI_2</entry>
<entry>1.57079632679489661923</entry>
<entry>pi/2</entry>
</row>
<row>
<entry>M_PI_4</entry>
<entry>0.78539816339744830962</entry>
<entry>pi/4</entry>
</row>
<row>
<entry>M_1_PI</entry>
<entry>0.31830988618379067154</entry>
<entry>1/pi</entry>
</row>
<row>
<entry>M_2_PI</entry>
<entry>0.63661977236758134308</entry>
<entry>2/pi</entry>
</row>
<row>
<entry>M_SQRTPI</entry>
<entry>1.77245385090551602729</entry>
<entry>sqrt(pi) [4.0.2]</entry>
</row>
<row>
<entry>M_2_SQRTPI</entry>
<entry>1.12837916709551257390</entry>
<entry>2/sqrt(pi)</entry>
</row>
<row>
<entry>M_SQRT2</entry>
<entry>1.41421356237309504880</entry>
<entry>sqrt(2)</entry>
</row>
<row>
<entry>M_SQRT3</entry>
<entry>1.73205080756887729352</entry>
<entry>sqrt(3) [4.0.2]</entry>
</row>
<row>
<entry>M_SQRT1_2</entry>
<entry>0.70710678118654752440</entry>
<entry>1/sqrt(2)</entry>
</row>
<row>
<entry>M_LNPI</entry>
<entry>1.14472988584940017414</entry>
<entry>log_e(pi) [4.0.2]</entry>
</row>
<row>
<entry>M_EULER</entry>
<entry>0.57721566490153286061</entry>
<entry>Euler constant [4.0.2]</entry>
</row>
</tbody>
</tgroup>
</table>
Only M_PI is available in PHP versions up to and including PHP 4.0.0.
All other constants are available starting with PHP 4.0.0. Constants
labeled [4.0.2] were added in PHP 4.0.2.
</para>
</section>
<!-- Keep this comment at the end of the file
Local variables:
mode: sgml
sgml-omittag:t
sgml-shorttag:t
sgml-minimize-attributes:nil
sgml-always-quote-attributes:t
sgml-indent-step:1
sgml-indent-data:t
indent-tabs-mode:nil
sgml-parent-document:nil
sgml-default-dtd-file:"../../../manual.ced"
sgml-exposed-tags:nil
sgml-local-catalogs:nil
sgml-local-ecat-files:nil
End:
vim600: syn=xml fen fdm=syntax fdl=2 si
vim: et tw=78 syn=sgml
vi: ts=1 sw=1
-->
--
PHP Documentation Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
