Package net.sf.saxon.exslt
Class Math
java.lang.Object
net.sf.saxon.exslt.Math
This class implements extension functions in the
http://exslt.org/math namespace.
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Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionstatic double
abs
(double x) Get the absolute value of a numeric value (SStL)static double
acos
(double x) Get the arccosine of a numeric value (SStL)static double
asin
(double x) Get the arcsine of a numeric value (SStL)static double
atan
(double x) Get the arctangent of a numeric value (SStL)static double
atan2
(double x, double y) Converts rectangular coordinates to polar (SStL)static double
constant
(XPathContext context, String name, double precision) Get a named constant to a given precision (SStL)static double
cos
(double x) Get the cosine of a numeric value (SStL)static double
exp
(double x) Get the exponential of a numeric value (SStL)static Value
highest
(SequenceIterator nsv) Get the items with maximum numeric value of the string-value of each of a sequence of items.static double
log
(double x) Get the logarithm of a numeric value (SStL)static Value
lowest
(SequenceIterator nsv) 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.static double
max
(SequenceIterator nsv) Get the maximum numeric value of the string-value of each of a set of nodesstatic double
min
(SequenceIterator nsv) Get the minimum numeric value of the string-value of each of a set of nodesstatic double
power
(double x, double y) Get the power of two numeric values (SStL)static double
random()
Get a random numeric value (SStL)static double
sin
(double x) Get the sine of a numeric value (SStL)static double
sqrt
(double x) Get the square root of a numeric value (SStL)static double
tan
(double x) Get the tangent of a numeric value (SStL)
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Constructor Details
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Math
public Math()
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Method Details
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max
Get the maximum numeric value of the string-value of each of a set of nodes- Throws:
XPathException
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min
Get the minimum numeric value of the string-value of each of a set of nodes- Throws:
XPathException
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highest
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.- Throws:
XPathException
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lowest
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.- Throws:
XPathException
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abs
public static double abs(double x) Get the absolute value of a numeric value (SStL) -
sqrt
public static double sqrt(double x) Get the square root of a numeric value (SStL) -
power
public static double power(double x, double y) Get the power of two numeric values (SStL) -
constant
public static double constant(XPathContext context, String name, double precision) throws XPathException Get a named constant to a given precision (SStL)- Throws:
XPathException
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log
public static double log(double x) Get the logarithm of a numeric value (SStL) -
random
public static double random()Get a random numeric value (SStL) -
sin
public static double sin(double x) Get the sine of a numeric value (SStL) -
cos
public static double cos(double x) Get the cosine of a numeric value (SStL) -
tan
public static double tan(double x) Get the tangent of a numeric value (SStL) -
asin
public static double asin(double x) Get the arcsine of a numeric value (SStL) -
acos
public static double acos(double x) Get the arccosine of a numeric value (SStL) -
atan
public static double atan(double x) Get the arctangent of a numeric value (SStL) -
atan2
public static double atan2(double x, double y) Converts rectangular coordinates to polar (SStL) -
exp
public static double exp(double x) Get the exponential of a numeric value (SStL)
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