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Math
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<FONT SIZE="-1">
net.sf.saxon.option.exslt</FONT>
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Class Math</H2>
<PRE>
<A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">java.lang.Object</A>
<IMG SRC="../../../../../resources/inherit.gif" ALT="extended by "><B>net.sf.saxon.option.exslt.Math</B>
</PRE>
<HR>
<DL>
<DT><PRE>public abstract class <B>Math</B><DT>extends <A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</A></DL>
</PRE>
<P>
This class implements extension functions in the
http://exslt.org/math namespace. <p>
<P>
<P>
<HR>
<P>
<!-- ======== CONSTRUCTOR SUMMARY ======== -->
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<B>Constructor Summary</B></FONT></TH>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><B><A HREF="../../../../../net/sf/saxon/option/exslt/Math.html#Math()">Math</A></B>()</CODE>
<BR>
</TD>
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<!-- ========== METHOD SUMMARY =========== -->
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<B>Method Summary</B></FONT></TH>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static double</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../net/sf/saxon/option/exslt/Math.html#abs(double)">abs</A></B>(double x)</CODE>
<BR>
Get the absolute value of a numeric value (SStL)</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static double</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../net/sf/saxon/option/exslt/Math.html#acos(double)">acos</A></B>(double x)</CODE>
<BR>
Get the arccosine of a numeric value (SStL)</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static double</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../net/sf/saxon/option/exslt/Math.html#asin(double)">asin</A></B>(double x)</CODE>
<BR>
Get the arcsine of a numeric value (SStL)</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static double</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../net/sf/saxon/option/exslt/Math.html#atan(double)">atan</A></B>(double x)</CODE>
<BR>
Get the arctangent of a numeric value (SStL)</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static double</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../net/sf/saxon/option/exslt/Math.html#atan2(double, double)">atan2</A></B>(double x,
double y)</CODE>
<BR>
Converts rectangular coordinates to polar (SStL)</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static double</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../net/sf/saxon/option/exslt/Math.html#constant(net.sf.saxon.expr.XPathContext, java.lang.String, double)">constant</A></B>(<A HREF="../../../../../net/sf/saxon/expr/XPathContext.html" title="interface in net.sf.saxon.expr">XPathContext</A> context,
<A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A> name,
double precision)</CODE>
<BR>
Get a named constant to a given precision (SStL)</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static double</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../net/sf/saxon/option/exslt/Math.html#cos(double)">cos</A></B>(double x)</CODE>
<BR>
Get the cosine of a numeric value (SStL)</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static double</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../net/sf/saxon/option/exslt/Math.html#exp(double)">exp</A></B>(double x)</CODE>
<BR>
Get the exponential of a numeric value (SStL)</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static <A HREF="../../../../../net/sf/saxon/value/Value.html" title="class in net.sf.saxon.value">Value</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../net/sf/saxon/option/exslt/Math.html#highest(net.sf.saxon.expr.XPathContext, net.sf.saxon.om.SequenceIterator)">highest</A></B>(<A HREF="../../../../../net/sf/saxon/expr/XPathContext.html" title="interface in net.sf.saxon.expr">XPathContext</A> context,
<A HREF="../../../../../net/sf/saxon/om/SequenceIterator.html" title="interface in net.sf.saxon.om">SequenceIterator</A> nsv)</CODE>
<BR>
Get the items with maximum numeric value of the string-value of each of a sequence of items.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static double</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../net/sf/saxon/option/exslt/Math.html#log(double)">log</A></B>(double x)</CODE>
<BR>
Get the logarithm of a numeric value (SStL)</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static <A HREF="../../../../../net/sf/saxon/value/Value.html" title="class in net.sf.saxon.value">Value</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../net/sf/saxon/option/exslt/Math.html#lowest(net.sf.saxon.expr.XPathContext, net.sf.saxon.om.SequenceIterator)">lowest</A></B>(<A HREF="../../../../../net/sf/saxon/expr/XPathContext.html" title="interface in net.sf.saxon.expr">XPathContext</A> context,
<A HREF="../../../../../net/sf/saxon/om/SequenceIterator.html" title="interface in net.sf.saxon.om">SequenceIterator</A> nsv)</CODE>
<BR>
Get the items with minimum numeric value of the string-value of each of a sequence of items
The items are returned in the order of the original sequence.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static double</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../net/sf/saxon/option/exslt/Math.html#max(net.sf.saxon.expr.XPathContext, net.sf.saxon.om.SequenceIterator)">max</A></B>(<A HREF="../../../../../net/sf/saxon/expr/XPathContext.html" title="interface in net.sf.saxon.expr">XPathContext</A> context,
<A HREF="../../../../../net/sf/saxon/om/SequenceIterator.html" title="interface in net.sf.saxon.om">SequenceIterator</A> nsv)</CODE>
<BR>
Get the maximum numeric value of the string-value of each of a set of nodes</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static double</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../net/sf/saxon/option/exslt/Math.html#min(net.sf.saxon.expr.XPathContext, net.sf.saxon.om.SequenceIterator)">min</A></B>(<A HREF="../../../../../net/sf/saxon/expr/XPathContext.html" title="interface in net.sf.saxon.expr">XPathContext</A> context,
<A HREF="../../../../../net/sf/saxon/om/SequenceIterator.html" title="interface in net.sf.saxon.om">SequenceIterator</A> nsv)</CODE>
<BR>
Get the minimum numeric value of the string-value of each of a set of nodes</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static <A HREF="../../../../../net/sf/saxon/value/NumericValue.html" title="class in net.sf.saxon.value">NumericValue</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../net/sf/saxon/option/exslt/Math.html#power(net.sf.saxon.value.NumericValue, net.sf.saxon.value.NumericValue)">power</A></B>(<A HREF="../../../../../net/sf/saxon/value/NumericValue.html" title="class in net.sf.saxon.value">NumericValue</A> n,
<A HREF="../../../../../net/sf/saxon/value/NumericValue.html" title="class in net.sf.saxon.value">NumericValue</A> e)</CODE>
<BR>
Get a number n raised to the power of another number e.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static double</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../net/sf/saxon/option/exslt/Math.html#random()">random</A></B>()</CODE>
<BR>
Get a random numeric value (SStL)</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static double</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../net/sf/saxon/option/exslt/Math.html#sin(double)">sin</A></B>(double x)</CODE>
<BR>
Get the sine of a numeric value (SStL)</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static double</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../net/sf/saxon/option/exslt/Math.html#sqrt(double)">sqrt</A></B>(double x)</CODE>
<BR>
Get the square root of a numeric value (SStL)</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static double</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../net/sf/saxon/option/exslt/Math.html#tan(double)">tan</A></B>(double x)</CODE>
<BR>
Get the tangent of a numeric value (SStL)</TD>
</TR>
</TABLE>
<A NAME="methods_inherited_from_class_java.lang.Object"><!-- --></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
<TH ALIGN="left"><B>Methods inherited from class java.lang.<A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</A></B></TH>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#clone()" title="class or interface in java.lang">clone</A>, <A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#equals(java.lang.Object)" title="class or interface in java.lang">equals</A>, <A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#finalize()" title="class or interface in java.lang">finalize</A>, <A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#getClass()" title="class or interface in java.lang">getClass</A>, <A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#hashCode()" title="class or interface in java.lang">hashCode</A>, <A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#notify()" title="class or interface in java.lang">notify</A>, <A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#notifyAll()" title="class or interface in java.lang">notifyAll</A>, <A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#toString()" title="class or interface in java.lang">toString</A>, <A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#wait()" title="class or interface in java.lang">wait</A>, <A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#wait(long)" title="class or interface in java.lang">wait</A>, <A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#wait(long, int)" title="class or interface in java.lang">wait</A></CODE></TD>
</TR>
</TABLE>
<P>
<!-- ========= CONSTRUCTOR DETAIL ======== -->
<A NAME="constructor_detail"><!-- --></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
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<B>Constructor Detail</B></FONT></TH>
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</TABLE>
<A NAME="Math()"><!-- --></A><H3>
Math</H3>
<PRE>
public <B>Math</B>()</PRE>
<DL>
</DL>
<!-- ============ METHOD DETAIL ========== -->
<A NAME="method_detail"><!-- --></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
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<B>Method Detail</B></FONT></TH>
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</TABLE>
<A NAME="max(net.sf.saxon.expr.XPathContext, net.sf.saxon.om.SequenceIterator)"><!-- --></A><H3>
max</H3>
<PRE>
public static double <B>max</B>(<A HREF="../../../../../net/sf/saxon/expr/XPathContext.html" title="interface in net.sf.saxon.expr">XPathContext</A> context,
<A HREF="../../../../../net/sf/saxon/om/SequenceIterator.html" title="interface in net.sf.saxon.om">SequenceIterator</A> nsv)
throws <A HREF="../../../../../net/sf/saxon/trans/XPathException.html" title="class in net.sf.saxon.trans">XPathException</A></PRE>
<DL>
<DD>Get the maximum numeric value of the string-value of each of a set of nodes
<P>
<DD><DL>
<DT><B>Throws:</B>
<DD><CODE><A HREF="../../../../../net/sf/saxon/trans/XPathException.html" title="class in net.sf.saxon.trans">XPathException</A></CODE></DL>
</DD>
</DL>
<HR>
<A NAME="min(net.sf.saxon.expr.XPathContext, net.sf.saxon.om.SequenceIterator)"><!-- --></A><H3>
min</H3>
<PRE>
public static double <B>min</B>(<A HREF="../../../../../net/sf/saxon/expr/XPathContext.html" title="interface in net.sf.saxon.expr">XPathContext</A> context,
<A HREF="../../../../../net/sf/saxon/om/SequenceIterator.html" title="interface in net.sf.saxon.om">SequenceIterator</A> nsv)
throws <A HREF="../../../../../net/sf/saxon/trans/XPathException.html" title="class in net.sf.saxon.trans">XPathException</A></PRE>
<DL>
<DD>Get the minimum numeric value of the string-value of each of a set of nodes
<P>
<DD><DL>
<DT><B>Throws:</B>
<DD><CODE><A HREF="../../../../../net/sf/saxon/trans/XPathException.html" title="class in net.sf.saxon.trans">XPathException</A></CODE></DL>
</DD>
</DL>
<HR>
<A NAME="highest(net.sf.saxon.expr.XPathContext, net.sf.saxon.om.SequenceIterator)"><!-- --></A><H3>
highest</H3>
<PRE>
public static <A HREF="../../../../../net/sf/saxon/value/Value.html" title="class in net.sf.saxon.value">Value</A> <B>highest</B>(<A HREF="../../../../../net/sf/saxon/expr/XPathContext.html" title="interface in net.sf.saxon.expr">XPathContext</A> context,
<A HREF="../../../../../net/sf/saxon/om/SequenceIterator.html" title="interface in net.sf.saxon.om">SequenceIterator</A> nsv)
throws <A HREF="../../../../../net/sf/saxon/trans/XPathException.html" title="class in net.sf.saxon.trans">XPathException</A></PRE>
<DL>
<DD>Get the items with maximum numeric value of the string-value of each of a sequence of items.
The items are returned in the order of the original sequence.
<P>
<DD><DL>
<DT><B>Throws:</B>
<DD><CODE><A HREF="../../../../../net/sf/saxon/trans/XPathException.html" title="class in net.sf.saxon.trans">XPathException</A></CODE></DL>
</DD>
</DL>
<HR>
<A NAME="lowest(net.sf.saxon.expr.XPathContext, net.sf.saxon.om.SequenceIterator)"><!-- --></A><H3>
lowest</H3>
<PRE>
public static <A HREF="../../../../../net/sf/saxon/value/Value.html" title="class in net.sf.saxon.value">Value</A> <B>lowest</B>(<A HREF="../../../../../net/sf/saxon/expr/XPathContext.html" title="interface in net.sf.saxon.expr">XPathContext</A> context,
<A HREF="../../../../../net/sf/saxon/om/SequenceIterator.html" title="interface in net.sf.saxon.om">SequenceIterator</A> nsv)
throws <A HREF="../../../../../net/sf/saxon/trans/XPathException.html" title="class in net.sf.saxon.trans">XPathException</A></PRE>
<DL>
<DD>Get the items with minimum numeric value of the string-value of each of a sequence of items
The items are returned in the order of the original sequence.
<P>
<DD><DL>
<DT><B>Throws:</B>
<DD><CODE><A HREF="../../../../../net/sf/saxon/trans/XPathException.html" title="class in net.sf.saxon.trans">XPathException</A></CODE></DL>
</DD>
</DL>
<HR>
<A NAME="abs(double)"><!-- --></A><H3>
abs</H3>
<PRE>
public static double <B>abs</B>(double x)</PRE>
<DL>
<DD>Get the absolute value of a numeric value (SStL)
<P>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="sqrt(double)"><!-- --></A><H3>
sqrt</H3>
<PRE>
public static double <B>sqrt</B>(double x)</PRE>
<DL>
<DD>Get the square root of a numeric value (SStL)
<P>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="power(net.sf.saxon.value.NumericValue, net.sf.saxon.value.NumericValue)"><!-- --></A><H3>
power</H3>
<PRE>
public static <A HREF="../../../../../net/sf/saxon/value/NumericValue.html" title="class in net.sf.saxon.value">NumericValue</A> <B>power</B>(<A HREF="../../../../../net/sf/saxon/value/NumericValue.html" title="class in net.sf.saxon.value">NumericValue</A> n,
<A HREF="../../../../../net/sf/saxon/value/NumericValue.html" title="class in net.sf.saxon.value">NumericValue</A> e)
throws <A HREF="../../../../../net/sf/saxon/trans/XPathException.html" title="class in net.sf.saxon.trans">XPathException</A></PRE>
<DL>
<DD>Get a number n raised to the power of another number e.
<p>If e is a non-negative integer, then the result will have the same type as n, except
that a float is always promoted to double.</p>
<p>If e is a negative integer, then the result will have the same type as n except that a float
is treated as a double and an integer is treated as a decimal.</p>
<p>If e is not an integer (or an xs:decimal representing an integer),
the result will be a double.</p>
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>n</CODE> - the first argument.<DD><CODE>e</CODE> - the second argument. M
<DT><B>Returns:</B><DD>the result of n^e
<DT><B>Throws:</B>
<DD><CODE><A HREF="../../../../../net/sf/saxon/trans/XPathException.html" title="class in net.sf.saxon.trans">XPathException</A></CODE> - if an arithmetic overflow is detected. However, there is no guarantee that
overflow will always be detected, it may (especially with double arithmetic) lead to wrong answers
being returned.</DL>
</DD>
</DL>
<HR>
<A NAME="constant(net.sf.saxon.expr.XPathContext, java.lang.String, double)"><!-- --></A><H3>
constant</H3>
<PRE>
public static double <B>constant</B>(<A HREF="../../../../../net/sf/saxon/expr/XPathContext.html" title="interface in net.sf.saxon.expr">XPathContext</A> context,
<A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A> name,
double precision)
throws <A HREF="../../../../../net/sf/saxon/trans/XPathException.html" title="class in net.sf.saxon.trans">XPathException</A></PRE>
<DL>
<DD>Get a named constant to a given precision (SStL)
<P>
<DD><DL>
<DT><B>Throws:</B>
<DD><CODE><A HREF="../../../../../net/sf/saxon/trans/XPathException.html" title="class in net.sf.saxon.trans">XPathException</A></CODE></DL>
</DD>
</DL>
<HR>
<A NAME="log(double)"><!-- --></A><H3>
log</H3>
<PRE>
public static double <B>log</B>(double x)</PRE>
<DL>
<DD>Get the logarithm of a numeric value (SStL)
<P>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="random()"><!-- --></A><H3>
random</H3>
<PRE>
public static double <B>random</B>()</PRE>
<DL>
<DD>Get a random numeric value (SStL)
<P>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="sin(double)"><!-- --></A><H3>
sin</H3>
<PRE>
public static double <B>sin</B>(double x)</PRE>
<DL>
<DD>Get the sine of a numeric value (SStL)
<P>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="cos(double)"><!-- --></A><H3>
cos</H3>
<PRE>
public static double <B>cos</B>(double x)</PRE>
<DL>
<DD>Get the cosine of a numeric value (SStL)
<P>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="tan(double)"><!-- --></A><H3>
tan</H3>
<PRE>
public static double <B>tan</B>(double x)</PRE>
<DL>
<DD>Get the tangent of a numeric value (SStL)
<P>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="asin(double)"><!-- --></A><H3>
asin</H3>
<PRE>
public static double <B>asin</B>(double x)</PRE>
<DL>
<DD>Get the arcsine of a numeric value (SStL)
<P>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="acos(double)"><!-- --></A><H3>
acos</H3>
<PRE>
public static double <B>acos</B>(double x)</PRE>
<DL>
<DD>Get the arccosine of a numeric value (SStL)
<P>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="atan(double)"><!-- --></A><H3>
atan</H3>
<PRE>
public static double <B>atan</B>(double x)</PRE>
<DL>
<DD>Get the arctangent of a numeric value (SStL)
<P>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="atan2(double, double)"><!-- --></A><H3>
atan2</H3>
<PRE>
public static double <B>atan2</B>(double x,
double y)</PRE>
<DL>
<DD>Converts rectangular coordinates to polar (SStL)
<P>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="exp(double)"><!-- --></A><H3>
exp</H3>
<PRE>
public static double <B>exp</B>(double x)</PRE>
<DL>
<DD>Get the exponential of a numeric value (SStL)
<P>
<DD><DL>
</DL>
</DD>
</DL>
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