Index: abs.xml
===================================================================
RCS file: /repository/phpdoc/en/reference/math/functions/abs.xml,v
retrieving revision 1.4
diff -u -r1.4 abs.xml
--- abs.xml	16 Jun 2003 18:31:33 -0000	1.4
+++ abs.xml	4 Dec 2003 14:58:35 -0000
@@ -9,7 +9,7 @@
    <refsect1>
     <title>Description</title>
      <methodsynopsis>
-      <type>mixed</type><methodname>abs</methodname>
+      <type>number</type><methodname>abs</methodname>
       <methodparam><type>mixed</type><parameter>number</parameter></methodparam>
      </methodsynopsis>
     <para>
Index: atan2.xml
===================================================================
RCS file: /repository/phpdoc/en/reference/math/functions/atan2.xml,v
retrieving revision 1.2
diff -u -r1.2 atan2.xml
--- atan2.xml	17 Apr 2002 06:39:50 -0000	1.2
+++ atan2.xml	4 Dec 2003 14:58:35 -0000
@@ -4,7 +4,7 @@
   <refentry id="function.atan2">
    <refnamediv>
     <refname>atan2</refname>
-    <refpurpose>arc tangent of two variables</refpurpose>
+    <refpurpose>Arc tangent of two variables</refpurpose>
    </refnamediv>
    <refsect1>
     <title>Description</title>
Index: bindec.xml
===================================================================
RCS file: /repository/phpdoc/en/reference/math/functions/bindec.xml,v
retrieving revision 1.3
diff -u -r1.3 bindec.xml
--- bindec.xml	2 Jun 2002 11:56:51 -0000	1.3
+++ bindec.xml	4 Dec 2003 14:58:35 -0000
@@ -22,7 +22,8 @@
      31 bits of 1's or 2147483647 in decimal.
     </para>
     <para>
-     See also: <function>decbin</function>.
+     See also <function>decbin</function>, <function>octdec</function>
+     and <function>hexdec</function>.
     </para>
    </refsect1>
   </refentry>
Index: decbin.xml
===================================================================
RCS file: /repository/phpdoc/en/reference/math/functions/decbin.xml,v
retrieving revision 1.3
diff -u -r1.3 decbin.xml
--- decbin.xml	2 Jun 2002 11:56:51 -0000	1.3
+++ decbin.xml	4 Dec 2003 14:58:35 -0000
@@ -18,7 +18,8 @@
      4294967295 in decimal resulting to a string of 32 1's.
     </para>
     <para>
-     See also: <function>bindec</function>.
+     See also <function>bindec</function>, <function>decoct</function>
+     and <function>dechex</function>.
     </para>
    </refsect1>
   </refentry>
Index: dechex.xml
===================================================================
RCS file: /repository/phpdoc/en/reference/math/functions/dechex.xml,v
retrieving revision 1.3
diff -u -r1.3 dechex.xml
--- dechex.xml	3 Jun 2002 15:06:16 -0000	1.3
+++ dechex.xml	4 Dec 2003 14:58:35 -0000
@@ -18,7 +18,8 @@
      be converted is 2147483647 in decimal resulting to "7fffffff".
     </para>
     <para>
-     See also <function>hexdec</function>.
+     See also <function>hexdec</function>, <function>decbin</function>
+     and <function>decoct</function>.
     </para>
    </refsect1>
   </refentry>
Index: decoct.xml
===================================================================
RCS file: /repository/phpdoc/en/reference/math/functions/decoct.xml,v
retrieving revision 1.3
diff -u -r1.3 decoct.xml
--- decoct.xml	2 Jun 2002 11:56:51 -0000	1.3
+++ decoct.xml	4 Dec 2003 14:58:35 -0000
@@ -18,7 +18,8 @@
      2147483647 in decimal resulting to "17777777777". 
     </para>
     <para>
-     See also <function>octdec</function>.
+     See also <function>octdec</function>, <function>decbin</function>
+     and <function>dechex</function>.
     </para>
    </refsect1>
   </refentry>
Index: hexdec.xml
===================================================================
RCS file: /repository/phpdoc/en/reference/math/functions/hexdec.xml,v
retrieving revision 1.4
diff -u -r1.4 hexdec.xml
--- hexdec.xml	16 Jun 2003 18:31:33 -0000	1.4
+++ hexdec.xml	4 Dec 2003 14:58:35 -0000
@@ -41,7 +41,8 @@
      </example>
     </para>
     <para>
-     See also <function>dechex</function>.
+     See also <function>dechex</function>, <function>bindec</function>
+     and <function>octdec</function>.
     </para>
    </refsect1>
   </refentry>
Index: log1p.xml
===================================================================
RCS file: /repository/phpdoc/en/reference/math/functions/log1p.xml,v
retrieving revision 1.2
diff -u -r1.2 log1p.xml
--- log1p.xml	17 Apr 2002 06:39:53 -0000	1.2
+++ log1p.xml	4 Dec 2003 14:58:35 -0000
@@ -5,8 +5,8 @@
    <refnamediv>
     <refname>log1p</refname>
     <refpurpose>
-     Returns log(1 + number), computed in a way that accurate even when the val
-ue of number is close to zero
+     Returns log(1 + number), computed in a way that accurate even when
+     the value of number is close to zero
     </refpurpose>
    </refnamediv>
    <refsect1>
Index: mt-srand.xml
===================================================================
RCS file: /repository/phpdoc/en/reference/math/functions/mt-srand.xml,v
retrieving revision 1.5
diff -u -r1.5 mt-srand.xml
--- mt-srand.xml	30 May 2003 19:48:38 -0000	1.5
+++ mt-srand.xml	4 Dec 2003 14:58:35 -0000
@@ -10,11 +10,14 @@
     <title>Description</title>
      <methodsynopsis>
       <type>void</type><methodname>mt_srand</methodname>
-      <methodparam><type>int</type><parameter>seed</parameter></methodparam>
+      <methodparam choice="opt"><type>int</type><parameter>seed</parameter></methodparam>
      </methodsynopsis>
     <para>
      Seeds the random number generator with
      <parameter>seed</parameter>.
+     <parameter>seed</parameter> becomes optional
+     in PHP 4.2.0. If the <parameter>seed</parameter>
+     is not specified the most random seed possible is generated.
      <informalexample>
       <programlisting role="php">
 <![CDATA[
Index: octdec.xml
===================================================================
RCS file: /repository/phpdoc/en/reference/math/functions/octdec.xml,v
retrieving revision 1.2
diff -u -r1.2 octdec.xml
--- octdec.xml	17 Apr 2002 06:39:54 -0000	1.2
+++ octdec.xml	4 Dec 2003 14:58:35 -0000
@@ -19,7 +19,8 @@
      decimal.
     </para>
     <para>
-     See also <function>decoct</function>.
+     See also <function>decoct</function>, <function>bindec</function>
+     and <function>hexdec</function>.
     </para>
    </refsect1>
   </refentry>
Index: round.xml
===================================================================
RCS file: /repository/phpdoc/en/reference/math/functions/round.xml,v
retrieving revision 1.5
diff -u -r1.5 round.xml
--- round.xml	23 Jul 2003 01:34:31 -0000	1.5
+++ round.xml	4 Dec 2003 14:58:35 -0000
@@ -38,6 +38,7 @@
       </programlisting>
      </example>
     </para>
+    <!-- It's not true
     <para>
      <caution>
       <simpara>
@@ -52,6 +53,7 @@
       </simpara>
      </caution>
     </para>
+    -->
     <para>
      <note>
       <simpara>
Index: srand.xml
===================================================================
RCS file: /repository/phpdoc/en/reference/math/functions/srand.xml,v
retrieving revision 1.5
diff -u -r1.5 srand.xml
--- srand.xml	30 May 2003 19:48:38 -0000	1.5
+++ srand.xml	4 Dec 2003 14:58:35 -0000
@@ -10,11 +10,14 @@
     <title>Description</title>
      <methodsynopsis>
       <type>void</type><methodname>srand</methodname>
-      <methodparam><type>int</type><parameter>seed</parameter></methodparam>
+      <methodparam choice="opt"><type>int</type><parameter>seed</parameter></methodparam>
      </methodsynopsis>
     <para>
      Seeds the random number generator with
      <parameter>seed</parameter>.
+     <parameter>seed</parameter> becomes optional
+     in PHP 4.2.0. If the <parameter>seed</parameter>
+     is not specified the most random seed possible is generated.
      <informalexample>
       <programlisting role="php">
 <![CDATA[