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[Translate] math: is_finite, is_infinite, is_nan, max, min, round #65

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[Translate] math: is_finite, is_infinite, is_nan, max, min, round #65

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114 changes: 114 additions & 0 deletions reference/math/functions/is-finite.xml
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<?xml version="1.0" encoding="utf-8"?>
<!-- EN-Revision: f940d0cf4262b2bf1cf83663ed9cff1e739c8604 Maintainer: lacatoire Status: ready -->
<refentry xml:id="function.is-finite" xmlns="http://docbook.org/ns/docbook">
<refnamediv>
<refname>is_finite</refname>
<refpurpose>Bir gerçek sayının sonlu olup olmadığına bakar</refpurpose>
</refnamediv>

<refsect1 role="description">
&reftitle.description;
<methodsynopsis>
<type>bool</type><methodname>is_finite</methodname>
<methodparam><type>float</type><parameter>sayı</parameter></methodparam>
</methodsynopsis>
<para>
Verilen <parameter>sayı</parameter> değerinin sonlu bir gerçek sayı olup
olmadığını döndürür.
</para>
<para>
Sonlu bir gerçek sayı ne <constant>NAN</constant>
(<function>is_nan</function>) ne de sonsuzdur
(<function>is_infinite</function>).
</para>
</refsect1>

<refsect1 role="parameters">
&reftitle.parameters;
<para>
<variablelist>
<varlistentry>
<term><parameter>sayı</parameter></term>
<listitem>
<para>
Sınanacak &float; değer.
</para>
</listitem>
</varlistentry>
</variablelist>
</para>
</refsect1>

<refsect1 role="returnvalues">
&reftitle.returnvalues;
<para>
<parameter>sayı</parameter> ne <constant>NAN</constant>, ne
<constant>INF</constant>, ne de -<constant>INF</constant> ise &true;,
aksi takdirde &false;.
</para>
</refsect1>

<refsect1 role="examples">
&reftitle.examples;
<para>
<example>
<title><function>is_finite</function> örneği</title>
<programlisting role="php">
<![CDATA[
<?php
$float = 1.2345;
var_dump($float, is_finite($float));

$nan = sqrt(-1);
var_dump($nan, is_finite($nan));

$inf = 1e308 * 2;
var_dump($inf, is_finite($inf));
?>
]]>
</programlisting>
&example.outputs;
<screen>
<![CDATA[
float(1.2345)
bool(true)
float(NAN)
bool(false)
float(INF)
bool(false)
]]>
</screen>
</example>
</para>
</refsect1>

<refsect1 role="seealso">
&reftitle.seealso;
<para>
<simplelist>
<member><function>is_infinite</function></member>
<member><function>is_nan</function></member>
</simplelist>
</para>
</refsect1>
</refentry>
<!-- 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:"~/.phpdoc/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
-->
105 changes: 105 additions & 0 deletions reference/math/functions/is-infinite.xml
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<?xml version="1.0" encoding="utf-8"?>
<!-- EN-Revision: f940d0cf4262b2bf1cf83663ed9cff1e739c8604 Maintainer: lacatoire Status: ready -->
<refentry xml:id="function.is-infinite" xmlns="http://docbook.org/ns/docbook">
<refnamediv>
<refname>is_infinite</refname>
<refpurpose>Bir gerçek sayının sonsuz olup olmadığına bakar</refpurpose>
</refnamediv>

<refsect1 role="description">
&reftitle.description;
<methodsynopsis>
<type>bool</type><methodname>is_infinite</methodname>
<methodparam><type>float</type><parameter>sayı</parameter></methodparam>
</methodsynopsis>
<para>
Verilen <parameter>sayı</parameter> değerinin <constant>INF</constant>
veya -<constant>INF</constant> olup olmadığını döndürür.
</para>
</refsect1>

<refsect1 role="parameters">
&reftitle.parameters;
<para>
<variablelist>
<varlistentry>
<term><parameter>sayı</parameter></term>
<listitem>
<para>
Sınanacak &float; değer.
</para>
</listitem>
</varlistentry>
</variablelist>
</para>
</refsect1>

<refsect1 role="returnvalues">
&reftitle.returnvalues;
<para>
<parameter>sayı</parameter> değeri <constant>INF</constant> veya
-<constant>INF</constant> ise &true;, aksi takdirde &false;.
</para>
</refsect1>

<refsect1 role="examples">
&reftitle.examples;
<para>
<example>
<title><function>is_infinite</function> örneği</title>
<programlisting role="php">
<![CDATA[
<?php
$inf = 1e308 * 2;

var_dump($inf, is_infinite($inf));

$negative_inf = -$inf;

var_dump($negative_inf, is_infinite($negative_inf));
?>
]]>
</programlisting>
&example.outputs;
<screen>
<![CDATA[
float(INF)
bool(true)
float(-INF)
bool(true)
]]>
</screen>
</example>
</para>
</refsect1>

<refsect1 role="seealso">
&reftitle.seealso;
<para>
<simplelist>
<member><function>is_finite</function></member>
<member><function>is_nan</function></member>
</simplelist>
</para>
</refsect1>
</refentry>
<!-- 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:"~/.phpdoc/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
-->
124 changes: 124 additions & 0 deletions reference/math/functions/is-nan.xml
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<?xml version="1.0" encoding="utf-8"?>
<!-- EN-Revision: 61374bbe228e8e9c55a24aba59a1e2bb2a871148 Maintainer: lacatoire Status: ready -->
<refentry xml:id="function.is-nan" xmlns="http://docbook.org/ns/docbook">
<refnamediv>
<refname>is_nan</refname>
<refpurpose>Bir gerçek sayının NAN olup olmadığına bakar</refpurpose>
</refnamediv>

<refsect1 role="description">
&reftitle.description;
<methodsynopsis>
<type>bool</type><methodname>is_nan</methodname>
<methodparam><type>float</type><parameter>sayı</parameter></methodparam>
</methodsynopsis>
<para>
Verilen <parameter>sayı</parameter> değerinin <constant>NAN</constant>
(<quote>Not A Number</quote>, sayı değil) olup olmadığını döndürür.
</para>
<para>
<constant>NAN</constant>, tanımsız matematiksel işlemlerden döndürülür;
örneğin işlevin tanım kümesi dışına çıkan bağımsız değişkenler aktarıldığında.
Karekök (<function>sqrt</function>) yalnızca pozitif sayılar için
tanımlıdır; negatif bir sayı aktarmak <constant>NAN</constant> sonucunu
verir. <constant>NAN</constant> döndüren diğer işlem örnekleri arasında
<constant>INF</constant> değerinin <constant>INF</constant> değerine
bölünmesi ve mevcut bir <constant>NAN</constant> değerini içeren herhangi
bir işlem bulunmaktadır.
</para>
<note>
<para>
<quote>Not A Number</quote> adına rağmen, <constant>NAN</constant>
geçerli bir &float; türü değeridir.
</para>
</note>
<caution>
<para>
<constant>NAN</constant>, <constant>NAN</constant> ile eşit
karşılaştırılmaz. Bir gerçek sayının <constant>NAN</constant> olup
olmadığını sınamak için <function>is_nan</function> kullanılmalıdır.
<code>$float === NAN</code> denetimi çalışmaz.
</para>
</caution>
</refsect1>

<refsect1 role="parameters">
&reftitle.parameters;
<para>
<variablelist>
<varlistentry>
<term><parameter>sayı</parameter></term>
<listitem>
<para>
Sınanacak &float; değer.
</para>
</listitem>
</varlistentry>
</variablelist>
</para>
</refsect1>

<refsect1 role="returnvalues">
&reftitle.returnvalues;
<para>
<parameter>sayı</parameter> değeri <constant>NAN</constant> ise &true;,
aksi takdirde &false;.
</para>
</refsect1>

<refsect1 role="examples">
&reftitle.examples;
<para>
<example>
<title><function>is_nan</function> örneği</title>
<programlisting role="php">
<![CDATA[
<?php
$nan = sqrt(-1);

var_dump($nan, is_nan($nan));
?>
]]>
</programlisting>
&example.outputs;
<screen>
<![CDATA[
float(NAN)
bool(true)
]]>
</screen>
</example>
</para>
</refsect1>

<refsect1 role="seealso">
&reftitle.seealso;
<para>
<simplelist>
<member><function>is_finite</function></member>
<member><function>is_infinite</function></member>
</simplelist>
</para>
</refsect1>

</refentry>
<!-- 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:"~/.phpdoc/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
-->
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