<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <!--Rendered using the Haskell Html Library v0.2--> <HTML ><HEAD ><META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=UTF-8" ><TITLE >Text.XML.HXT.XPath.XPathArithmetic</TITLE ><LINK HREF="haddock.css" REL="stylesheet" TYPE="text/css" ><SCRIPT SRC="haddock.js" TYPE="text/javascript" ></SCRIPT ></HEAD ><BODY ><TABLE CLASS="vanilla" CELLSPACING="0" CELLPADDING="0" ><TR ><TD CLASS="topbar" ><TABLE CLASS="vanilla" CELLSPACING="0" CELLPADDING="0" ><TR ><TD ><IMG SRC="haskell_icon.gif" WIDTH="16" HEIGHT="16" ALT=" " ></TD ><TD CLASS="title" >hxt-7.1: </TD ><TD CLASS="topbut" ><A HREF="index.html" >Contents</A ></TD ><TD CLASS="topbut" ><A HREF="doc-index.html" >Index</A ></TD ></TR ></TABLE ></TD ></TR ><TR ><TD CLASS="modulebar" ><TABLE CLASS="vanilla" CELLSPACING="0" CELLPADDING="0" ><TR ><TD ><FONT SIZE="6" >Text.XML.HXT.XPath.XPathArithmetic</FONT ></TD ></TR ></TABLE ></TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="section1" >Description</TD ></TR ><TR ><TD CLASS="doc" >The module contains arithmetic calculations according the IEEE 754 standard for plus, minus, unary minus, multiplication, modulo and division. </TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="section1" >Synopsis</TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="body" ><TABLE CLASS="vanilla" CELLSPACING="0" CELLPADDING="0" ><TR ><TD CLASS="decl" ><A HREF="#v%3AxPathMulti" >xPathMulti</A > :: <A HREF="Text-XML-HXT-XPath-XPathDataTypes.html#t%3AOp" >Op</A > -> <A HREF="Text-XML-HXT-XPath-XPathDataTypes.html#t%3AXPathValue" >XPathValue</A > -> <A HREF="Text-XML-HXT-XPath-XPathDataTypes.html#t%3AXPathFilter" >XPathFilter</A ></TD ></TR ><TR ><TD CLASS="s8" ></TD ></TR ><TR ><TD CLASS="decl" ><A HREF="#v%3AxPathMod" >xPathMod</A > :: <A HREF="Text-XML-HXT-XPath-XPathDataTypes.html#t%3AOp" >Op</A > -> <A HREF="Text-XML-HXT-XPath-XPathDataTypes.html#t%3AXPathValue" >XPathValue</A > -> <A HREF="Text-XML-HXT-XPath-XPathDataTypes.html#t%3AXPathFilter" >XPathFilter</A ></TD ></TR ><TR ><TD CLASS="s8" ></TD ></TR ><TR ><TD CLASS="decl" ><A HREF="#v%3AxPathDiv" >xPathDiv</A > :: <A HREF="Text-XML-HXT-XPath-XPathDataTypes.html#t%3AOp" >Op</A > -> <A HREF="Text-XML-HXT-XPath-XPathDataTypes.html#t%3AXPathValue" >XPathValue</A > -> <A HREF="Text-XML-HXT-XPath-XPathDataTypes.html#t%3AXPathFilter" >XPathFilter</A ></TD ></TR ><TR ><TD CLASS="s8" ></TD ></TR ><TR ><TD CLASS="decl" ><A HREF="#v%3AxPathAdd" >xPathAdd</A > :: <A HREF="Text-XML-HXT-XPath-XPathDataTypes.html#t%3AOp" >Op</A > -> <A HREF="Text-XML-HXT-XPath-XPathDataTypes.html#t%3AXPathValue" >XPathValue</A > -> <A HREF="Text-XML-HXT-XPath-XPathDataTypes.html#t%3AXPathFilter" >XPathFilter</A ></TD ></TR ><TR ><TD CLASS="s8" ></TD ></TR ><TR ><TD CLASS="decl" ><A HREF="#v%3AxPathUnary" >xPathUnary</A > :: <A HREF="Text-XML-HXT-XPath-XPathDataTypes.html#t%3AXPathFilter" >XPathFilter</A ></TD ></TR ></TABLE ></TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="section1" >Documentation</TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="decl" ><A NAME="v%3AxPathMulti" ></A ><B >xPathMulti</B > :: <A HREF="Text-XML-HXT-XPath-XPathDataTypes.html#t%3AOp" >Op</A > -> <A HREF="Text-XML-HXT-XPath-XPathDataTypes.html#t%3AXPathValue" >XPathValue</A > -> <A HREF="Text-XML-HXT-XPath-XPathDataTypes.html#t%3AXPathFilter" >XPathFilter</A ></TD ></TR ><TR ><TD CLASS="doc" >Multiplication </TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="decl" ><A NAME="v%3AxPathMod" ></A ><B >xPathMod</B > :: <A HREF="Text-XML-HXT-XPath-XPathDataTypes.html#t%3AOp" >Op</A > -> <A HREF="Text-XML-HXT-XPath-XPathDataTypes.html#t%3AXPathValue" >XPathValue</A > -> <A HREF="Text-XML-HXT-XPath-XPathDataTypes.html#t%3AXPathFilter" >XPathFilter</A ></TD ></TR ><TR ><TD CLASS="doc" >Modulo </TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="decl" ><A NAME="v%3AxPathDiv" ></A ><B >xPathDiv</B > :: <A HREF="Text-XML-HXT-XPath-XPathDataTypes.html#t%3AOp" >Op</A > -> <A HREF="Text-XML-HXT-XPath-XPathDataTypes.html#t%3AXPathValue" >XPathValue</A > -> <A HREF="Text-XML-HXT-XPath-XPathDataTypes.html#t%3AXPathFilter" >XPathFilter</A ></TD ></TR ><TR ><TD CLASS="doc" >Division: the divison-operator is not according the IEEE 754 standard, it calculates the same as the % operator in Java and ECMAScript </TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="decl" ><A NAME="v%3AxPathAdd" ></A ><B >xPathAdd</B > :: <A HREF="Text-XML-HXT-XPath-XPathDataTypes.html#t%3AOp" >Op</A > -> <A HREF="Text-XML-HXT-XPath-XPathDataTypes.html#t%3AXPathValue" >XPathValue</A > -> <A HREF="Text-XML-HXT-XPath-XPathDataTypes.html#t%3AXPathFilter" >XPathFilter</A ></TD ></TR ><TR ><TD CLASS="doc" ><P >Plus and minus </P ><P >1.parameter op : plus or minus operation </P ></TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="decl" ><A NAME="v%3AxPathUnary" ></A ><B >xPathUnary</B > :: <A HREF="Text-XML-HXT-XPath-XPathDataTypes.html#t%3AXPathFilter" >XPathFilter</A ></TD ></TR ><TR ><TD CLASS="doc" >Unary minus: the value <TT ><A HREF="Text-XML-HXT-XPath-XPathDataTypes.html#v%3ANaN" >NaN</A ></TT > is not calculatable and returned unchanged, all other values can be denied. </TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="botbar" >Produced by <A HREF="http://www.haskell.org/haddock/" >Haddock</A > version 0.8</TD ></TR ></TABLE ></BODY ></HTML >
