net.sf.saxon.functions

Class MathFunctionSet.SqrtFn

java.lang.Object

net.sf.saxon.functions.AbstractFunction

net.sf.saxon.functions.SystemFunction

net.sf.saxon.functions.MathFunctionSet.TrigFn1

net.sf.saxon.functions.MathFunctionSet.SqrtFn

All Implemented Interfaces:

Callable, Function, GroundedValue, Item, Sequence

Enclosing class:

MathFunctionSet

public static class MathFunctionSet.SqrtFn
extends MathFunctionSet.TrigFn1

Implement math:sqrt

Constructor Summary

Constructors

Constructor and Description
SqrtFn()

Method Summary

Modifier and Type	Method and Description
protected double	compute(double input)

Methods inherited from class net.sf.saxon.functions.MathFunctionSet.TrigFn1

call

Methods inherited from class net.sf.saxon.functions.SystemFunction

dependsOnContextItem, dynamicCall, equals, export, exportAdditionalArguments, exportAttributes, fixArguments, getArity, getCardinality, getCompilerName, getContextNode, getDescription, getDetails, getErrorCodeForTypeErrors, getFunctionItemType, getFunctionName, getIntegerBounds, getNetCost, getOperandRoles, getRequiredType, getResultItemType, getResultItemType, getRetainedStaticContext, getSpecialProperties, getStaticBaseUriString, getStreamerName, getUniStringArg, hashCode, importAttributes, isSequenceVariadic, isTrustedResultType, makeCall, makeFunction, makeFunctionCall, makeOptimizedFunctionCall, resultIfEmpty, setArity, setDetails, setRetainedStaticContext, supplyTypeInformation, toShortString, toString, typeCheckCaller

Methods inherited from class net.sf.saxon.functions.AbstractFunction

atomize, deepEquals, effectiveBooleanValue, getAnnotations, getUnicodeStringValue, isArray, isMap, makeNewContext, simplify, typeCheck

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface net.sf.saxon.om.Function

getGenre

Methods inherited from interface net.sf.saxon.om.Item

getLength, getStringValue, head, isStreamed, itemAt, iterate, reduce, subsequence

Methods inherited from interface net.sf.saxon.om.GroundedValue

asIterable, concatenate, containsNode, materialize

Methods inherited from interface net.sf.saxon.om.Sequence

makeRepeatable

Constructor Detail

SqrtFn

public SqrtFn()

Method Detail

compute

protected double compute(double input)

Specified by:

compute in class MathFunctionSet.TrigFn1