## Package com.saxonica.functions.xpath3

This package implements functions that appear for the first time in the third version of the XPath function library, currently titled Functions and Operators 1-1, other than functions that naturally fit into another category, such as higher-order functions.

See:
Description

Class Summary
AnalyzeStringFn: Implements the fn:analyze-string function defined in Functions and Operators 1.1.
AvailableEnvironmentVariables
FormatInteger
GetEnvironmentVariable
HeadFn: This class implements the function fn:head(), which is a standard function in XQuery 1.1
ParseXml
Pi: This class implements the function math:pi(), which is a standard function in XPath 3.0 and XQuery 3.0
Serialize
TailFn: This class implements the function fn:tail(), which is a standard function in XQuery 1.1
TrigonometricFn: Abstract class providing functionality common to functions math:sin(), math:cos(), math:sqrt() etc; contains the concrete implementations of these functions as inner subclasses
TrigonometricFn.AcosFn: Implement math:acos
TrigonometricFn.AsinFn: Implement math:asin
TrigonometricFn.AtanFn: Implement math:atan
TrigonometricFn.CosFn: Implement math:cos
TrigonometricFn.SinFn: Implement math:sin
TrigonometricFn.SqrtFn: Implement math:sqrt
TrigonometricFn.TanFn: Implement math:tan

## Package com.saxonica.functions.xpath3 Description

This package implements functions that appear for the first time in the third version of the XPath function library, currently titled Functions and Operators 1-1, other than functions that naturally fit into another category, such as higher-order functions.

Michael H. Kay
Saxonica Limited
30 July 2010

Copyright (c) 2004-2010 Saxonica Limited. All rights reserved.