Formats/XML - Help

XML (.xml) File Format

XML file format

Description

 • XML (eXtensible Markup Language) is a general purpose markup language and met-format for structured documents.
 • It is the successor of the SGML format.
 • The XMLTools package can be used to import and export arbitrary XML files.
 • The general-purpose commands Import and Export also support this format.

Notes

 • Content-Type: application/xml

Examples

 > $\mathrm{xmlfile}≔\mathrm{FileTools}:-\mathrm{JoinPath}\left(\left["example/maplecatalog.xml"\right],\mathrm{base}=\mathrm{datadir}\right)$
 ${"C:\Program Files\Maple 2016\data\example\maplecatalog.xml"}$ (1)
 > $\mathrm{with}\left(\mathrm{XMLTools}\right):$
 > $\mathrm{xmltree}≔\mathrm{ParseFile}\left(\mathrm{xmlfile}\right)$
 ${\mathrm{xmltree}}{≔}{\mathrm{_XML_Document}}{}\left({\mathrm{_XML_Element}}{}\left({\mathrm{_XML_ElementType}}{}\left({"catalog"}\right){,}\left[\right]{,}\left[{\mathrm{_XML_Element}}{}\left({\mathrm{_XML_ElementType}}{}\left({"book"}\right){,}\left[{\mathrm{_XML_Attribute}}{}\left({\mathrm{_XML_AttrName}}{}\left({"id"}\right){,}{\mathrm{_XML_AttrValue}}{}\left({"book01"}\right)\right)\right]{,}\left[{\mathrm{_XML_Element}}{}\left({\mathrm{_XML_ElementType}}{}\left({"author"}\right){,}\left[\right]{,}\left[{\mathrm{_XML_Text}}{}\left({"Walter Gander and Martin J. Gander"}\right)\right]\right){,}{\mathrm{_XML_Element}}{}\left({\mathrm{_XML_ElementType}}{}\left({"title"}\right){,}\left[\right]{,}\left[{\mathrm{_XML_Text}}{}\left({"Scientific Computing - An Introduction using Maple and MATLAB"}\right)\right]\right){,}{\mathrm{_XML_Element}}{}\left({\mathrm{_XML_ElementType}}{}\left({"language"}\right){,}\left[\right]{,}\left[{\mathrm{_XML_Text}}{}\left({"English"}\right)\right]\right){,}{\mathrm{_XML_Element}}{}\left({\mathrm{_XML_ElementType}}{}\left({"publish_date"}\right){,}\left[\right]{,}\left[{\mathrm{_XML_Text}}{}\left({"2014-04-24"}\right)\right]\right){,}{\mathrm{_XML_Element}}{}\left({\mathrm{_XML_ElementType}}{}\left({"isbn_10"}\right){,}\left[\right]{,}\left[{\mathrm{_XML_Text}}{}\left({"3319043242"}\right)\right]\right){,}{\mathrm{_XML_Element}}{}\left({\mathrm{_XML_ElementType}}{}\left({"isbn_13"}\right){,}\left[\right]{,}\left[{\mathrm{_XML_Text}}{}\left({"978-3319043241"}\right)\right]\right)\right]\right){,}{\mathrm{_XML_Element}}{}\left({\mathrm{_XML_ElementType}}{}\left({"book"}\right){,}\left[{\mathrm{_XML_Attribute}}{}\left({\mathrm{_XML_AttrName}}{}\left({"id"}\right){,}{\mathrm{_XML_AttrValue}}{}\left({"book02"}\right)\right)\right]{,}\left[{\mathrm{_XML_Element}}{}\left({\mathrm{_XML_ElementType}}{}\left({"author"}\right){,}\left[\right]{,}\left[{\mathrm{_XML_Text}}{}\left({"Joseph L. Zachary"}\right)\right]\right){,}{\mathrm{_XML_Element}}{}\left({\mathrm{_XML_ElementType}}{}\left({"title"}\right){,}\left[\right]{,}\left[{\mathrm{_XML_Text}}{}\left({"Introduction to Scientific Programming: Computational Problem Solving Using Maple and C"}\right)\right]\right){,}{\mathrm{_XML_Element}}{}\left({\mathrm{_XML_ElementType}}{}\left({"language"}\right){,}\left[\right]{,}\left[{\mathrm{_XML_Text}}{}\left({"English"}\right)\right]\right){,}{\mathrm{_XML_Element}}{}\left({\mathrm{_XML_ElementType}}{}\left({"publish_date"}\right){,}\left[\right]{,}\left[{\mathrm{_XML_Text}}{}\left({"2014-09-12"}\right)\right]\right){,}{\mathrm{_XML_Element}}{}\left({\mathrm{_XML_ElementType}}{}\left({"isbn_10"}\right){,}\left[\right]{,}\left[{\mathrm{_XML_Text}}{}\left({"1461275180"}\right)\right]\right){,}{\mathrm{_XML_Element}}{}\left({\mathrm{_XML_ElementType}}{}\left({"isbn_13"}\right){,}\left[\right]{,}\left[{\mathrm{_XML_Text}}{}\left({"978-1461275183"}\right)\right]\right)\right]\right){,}{\mathrm{_XML_Element}}{}\left({\mathrm{_XML_ElementType}}{}\left({"book"}\right){,}\left[{\mathrm{_XML_Attribute}}{}\left({\mathrm{_XML_AttrName}}{}\left({"id"}\right){,}{\mathrm{_XML_AttrValue}}{}\left({"book03"}\right)\right)\right]{,}\left[{\mathrm{_XML_Element}}{}\left({\mathrm{_XML_ElementType}}{}\left({"author"}\right){,}\left[\right]{,}\left[{\mathrm{_XML_Text}}{}\left({"Thomas Westermann"}\right)\right]\right){,}{\mathrm{_XML_Element}}{}\left({\mathrm{_XML_ElementType}}{}\left({"title"}\right){,}\left[\right]{,}\left[{\mathrm{_XML_Text}}{}\left({"Mathematische Probleme l"}\right){,}{\mathrm{_XML_Entity}}{}\left({"#xc3"}\right){,}{\mathrm{_XML_Entity}}{}\left({"#xb6"}\right){,}{\mathrm{_XML_Text}}{}\left({"sen mit Maple: Ein Kurzeinstieg"}\right)\right]\right){,}{\mathrm{_XML_Element}}{}\left({\mathrm{_XML_ElementType}}{}\left({"language"}\right){,}\left[\right]{,}\left[{\mathrm{_XML_Text}}{}\left({"Deutsch"}\right)\right]\right){,}{\mathrm{_XML_Element}}{}\left({\mathrm{_XML_ElementType}}{}\left({"publish_date"}\right){,}\left[\right]{,}\left[{\mathrm{_XML_Text}}{}\left({"2014-05-12"}\right)\right]\right){,}{\mathrm{_XML_Element}}{}\left({\mathrm{_XML_ElementType}}{}\left({"isbn_10"}\right){,}\left[\right]{,}\left[{\mathrm{_XML_Text}}{}\left({"364241351X"}\right)\right]\right){,}{\mathrm{_XML_Element}}{}\left({\mathrm{_XML_ElementType}}{}\left({"isbn_13"}\right){,}\left[\right]{,}\left[{\mathrm{_XML_Text}}{}\left({"978-3642413513"}\right)\right]\right)\right]\right){,}{\mathrm{_XML_Element}}{}\left({\mathrm{_XML_ElementType}}{}\left({"book"}\right){,}\left[{\mathrm{_XML_Attribute}}{}\left({\mathrm{_XML_AttrName}}{}\left({"id"}\right){,}{\mathrm{_XML_AttrValue}}{}\left({"book04"}\right)\right)\right]{,}\left[{\mathrm{_XML_Element}}{}\left({\mathrm{_XML_ElementType}}{}\left({"author"}\right){,}\left[\right]{,}\left[{\mathrm{_XML_Text}}{}\left({"Viktor Korobov"}\right)\right]\right){,}{\mathrm{_XML_Element}}{}\left({\mathrm{_XML_ElementType}}{}\left({"title"}\right){,}\left[\right]{,}\left[{\mathrm{_XML_Text}}{}\left({"Chemical Kinetics with Mathcad and Maple"}\right)\right]\right){,}{\mathrm{_XML_Element}}{}\left({\mathrm{_XML_ElementType}}{}\left({"language"}\right){,}\left[\right]{,}\left[{\mathrm{_XML_Text}}{}\left({"English"}\right)\right]\right){,}{\mathrm{_XML_Element}}{}\left({\mathrm{_XML_ElementType}}{}\left({"publish_date"}\right){,}\left[\right]{,}\left[{\mathrm{_XML_Text}}{}\left({"2014-10-12"}\right)\right]\right){,}{\mathrm{_XML_Element}}{}\left({\mathrm{_XML_ElementType}}{}\left({"isbn_10"}\right){,}\left[\right]{,}\left[{\mathrm{_XML_Text}}{}\left({"370911750X"}\right)\right]\right){,}{\mathrm{_XML_Element}}{}\left({\mathrm{_XML_ElementType}}{}\left({"isbn_13"}\right){,}\left[\right]{,}\left[{\mathrm{_XML_Text}}{}\left({"978-3709117507"}\right)\right]\right)\right]\right){,}{\mathrm{_XML_Element}}{}\left({\mathrm{_XML_ElementType}}{}\left({"book"}\right){,}\left[{\mathrm{_XML_Attribute}}{}\left({\mathrm{_XML_AttrName}}{}\left({"id"}\right){,}{\mathrm{_XML_AttrValue}}{}\left({"book05"}\right)\right)\right]{,}\left[{\mathrm{_XML_Element}}{}\left({\mathrm{_XML_ElementType}}{}\left({"author"}\right){,}\left[\right]{,}\left[{\mathrm{_XML_Text}}{}\left({"Mazen Shahin"}\right)\right]\right){,}{\mathrm{_XML_Element}}{}\left({\mathrm{_XML_ElementType}}{}\left({"title"}\right){,}\left[\right]{,}\left[{\mathrm{_XML_Text}}{}\left({"Explorations of Mathematical Models in Biology with Maple"}\right)\right]\right){,}{\mathrm{_XML_Element}}{}\left({\mathrm{_XML_ElementType}}{}\left({"language"}\right){,}\left[\right]{,}\left[{\mathrm{_XML_Text}}{}\left({"English"}\right)\right]\right){,}{\mathrm{_XML_Element}}{}\left({\mathrm{_XML_ElementType}}{}\left({"publish_date"}\right){,}\left[\right]{,}\left[{\mathrm{_XML_Text}}{}\left({"2014-10-12"}\right)\right]\right){,}{\mathrm{_XML_Element}}{}\left({\mathrm{_XML_ElementType}}{}\left({"isbn_10"}\right){,}\left[\right]{,}\left[{\mathrm{_XML_Text}}{}\left({"111803211X"}\right)\right]\right){,}{\mathrm{_XML_Element}}{}\left({\mathrm{_XML_ElementType}}{}\left({"isbn_13"}\right){,}\left[\right]{,}\left[{\mathrm{_XML_Text}}{}\left({"978-1118032114"}\right)\right]\right)\right]\right){,}{\mathrm{_XML_Element}}{}\left({\mathrm{_XML_ElementType}}{}\left({"book"}\right){,}\left[{\mathrm{_XML_Attribute}}{}\left({\mathrm{_XML_AttrName}}{}\left({"id"}\right){,}{\mathrm{_XML_AttrValue}}{}\left({"book06"}\right)\right)\right]{,}\left[{\mathrm{_XML_Element}}{}\left({\mathrm{_XML_ElementType}}{}\left({"author"}\right){,}\left[\right]{,}\left[{\mathrm{_XML_Text}}{}\left({"Ronald W. Shonkwiler and James Herod"}\right)\right]\right){,}{\mathrm{_XML_Element}}{}\left({\mathrm{_XML_ElementType}}{}\left({"title"}\right){,}\left[\right]{,}\left[{\mathrm{_XML_Text}}{}\left({"Mathematical Biology: An Introduction with Maple and MATLAB"}\right)\right]\right){,}{\mathrm{_XML_Element}}{}\left({\mathrm{_XML_ElementType}}{}\left({"language"}\right){,}\left[\right]{,}\left[{\mathrm{_XML_Text}}{}\left({"English"}\right)\right]\right){,}{\mathrm{_XML_Element}}{}\left({\mathrm{_XML_ElementType}}{}\left({"publish_date"}\right){,}\left[\right]{,}\left[{\mathrm{_XML_Text}}{}\left({"2014-03-31"}\right)\right]\right){,}{\mathrm{_XML_Element}}{}\left({\mathrm{_XML_ElementType}}{}\left({"isbn_10"}\right){,}\left[\right]{,}\left[{\mathrm{_XML_Text}}{}\left({"1489982817"}\right)\right]\right){,}{\mathrm{_XML_Element}}{}\left({\mathrm{_XML_ElementType}}{}\left({"isbn_13"}\right){,}\left[\right]{,}\left[{\mathrm{_XML_Text}}{}\left({"978-1489982810"}\right)\right]\right)\right]\right){,}{\mathrm{_XML_Element}}{}\left({\mathrm{_XML_ElementType}}{}\left({"book"}\right){,}\left[{\mathrm{_XML_Attribute}}{}\left({\mathrm{_XML_AttrName}}{}\left({"id"}\right){,}{\mathrm{_XML_AttrValue}}{}\left({"book07"}\right)\right)\right]{,}\left[{\mathrm{_XML_Element}}{}\left({\mathrm{_XML_ElementType}}{}\left({"author"}\right){,}\left[\right]{,}\left[{\mathrm{_XML_Text}}{}\left({"David Betounes"}\right)\right]\right){,}{\mathrm{_XML_Element}}{}\left({\mathrm{_XML_ElementType}}{}\left({"title"}\right){,}\left[\right]{,}\left[{\mathrm{_XML_Text}}{}\left({"Partial Differential Equations for Computational Science: With Maple"}\right){,}{\mathrm{_XML_Entity}}{}\left({"#xc2"}\right){,}{\mathrm{_XML_Entity}}{}\left({"#xae"}\right){,}{\mathrm{_XML_Text}}{}\left({"and Vector Analysis"}\right)\right]\right){,}{\mathrm{_XML_Element}}{}\left({\mathrm{_XML_ElementType}}{}\left({"language"}\right){,}\left[\right]{,}\left[{\mathrm{_XML_Text}}{}\left({"English"}\right)\right]\right){,}{\mathrm{_XML_Element}}{}\left({\mathrm{_XML_ElementType}}{}\left({"publish_date"}\right){,}\left[\right]{,}\left[{\mathrm{_XML_Text}}{}\left({"2014-01-14"}\right)\right]\right){,}{\mathrm{_XML_Element}}{}\left({\mathrm{_XML_ElementType}}{}\left({"isbn_10"}\right){,}\left[\right]{,}\left[{\mathrm{_XML_Text}}{}\left({"1461274567"}\right)\right]\right){,}{\mathrm{_XML_Element}}{}\left({\mathrm{_XML_ElementType}}{}\left({"isbn_13"}\right){,}\left[\right]{,}\left[{\mathrm{_XML_Text}}{}\left({"978-1461274568"}\right)\right]\right)\right]\right){,}{\mathrm{_XML_Element}}{}\left({\mathrm{_XML_ElementType}}{}\left({"book"}\right){,}\left[{\mathrm{_XML_Attribute}}{}\left({\mathrm{_XML_AttrName}}{}\left({"id"}\right){,}{\mathrm{_XML_AttrValue}}{}\left({"book08"}\right)\right)\right]{,}\left[{\mathrm{_XML_Element}}{}\left({\mathrm{_XML_ElementType}}{}\left({"author"}\right){,}\left[\right]{,}\left[{\mathrm{_XML_Text}}{}\left({"Frank E. Harris"}\right)\right]\right){,}{\mathrm{_XML_Element}}{}\left({\mathrm{_XML_ElementType}}{}\left({"title"}\right){,}\left[\right]{,}\left[{\mathrm{_XML_Text}}{}\left({"Mathematics for Physical Science and Engineering: Symbolic Computing Applications in Maple and Mathematica"}\right)\right]\right){,}{\mathrm{_XML_Element}}{}\left({\mathrm{_XML_ElementType}}{}\left({"language"}\right){,}\left[\right]{,}\left[{\mathrm{_XML_Text}}{}\left({"English"}\right)\right]\right){,}{\mathrm{_XML_Element}}{}\left({\mathrm{_XML_ElementType}}{}\left({"publish_date"}\right){,}\left[\right]{,}\left[{\mathrm{_XML_Text}}{}\left({"2014-01-14"}\right)\right]\right){,}{\mathrm{_XML_Element}}{}\left({\mathrm{_XML_ElementType}}{}\left({"isbn_10"}\right){,}\left[\right]{,}\left[{\mathrm{_XML_Text}}{}\left({"0128010002"}\right)\right]\right){,}{\mathrm{_XML_Element}}{}\left({\mathrm{_XML_ElementType}}{}\left({"isbn_13"}\right){,}\left[\right]{,}\left[{\mathrm{_XML_Text}}{}\left({"978-0128010006"}\right)\right]\right)\right]\right){,}{\mathrm{_XML_Element}}{}\left({\mathrm{_XML_ElementType}}{}\left({"book"}\right){,}\left[{\mathrm{_XML_Attribute}}{}\left({\mathrm{_XML_AttrName}}{}\left({"id"}\right){,}{\mathrm{_XML_AttrValue}}{}\left({"book09"}\right)\right)\right]{,}\left[{\mathrm{_XML_Element}}{}\left({\mathrm{_XML_ElementType}}{}\left({"author"}\right){,}\left[\right]{,}\left[{\mathrm{_XML_Text}}{}\left({"B. Barnes and G..R. Fulford"}\right)\right]\right){,}{\mathrm{_XML_Element}}{}\left({\mathrm{_XML_ElementType}}{}\left({"title"}\right){,}\left[\right]{,}\left[{\mathrm{_XML_Text}}{}\left({"Mathematical Modelling with Case Studies: Using Maple and MATLAB"}\right)\right]\right){,}{\mathrm{_XML_Element}}{}\left({\mathrm{_XML_ElementType}}{}\left({"language"}\right){,}\left[\right]{,}\left[{\mathrm{_XML_Text}}{}\left({"English"}\right)\right]\right){,}{\mathrm{_XML_Element}}{}\left({\mathrm{_XML_ElementType}}{}\left({"publish_date"}\right){,}\left[\right]{,}\left[{\mathrm{_XML_Text}}{}\left({"2014-12-16"}\right)\right]\right){,}{\mathrm{_XML_Element}}{}\left({\mathrm{_XML_ElementType}}{}\left({"isbn_10"}\right){,}\left[\right]{,}\left[{\mathrm{_XML_Text}}{}\left({"1482247720"}\right)\right]\right){,}{\mathrm{_XML_Element}}{}\left({\mathrm{_XML_ElementType}}{}\left({"isbn_13"}\right){,}\left[\right]{,}\left[{\mathrm{_XML_Text}}{}\left({"978-1482247725"}\right)\right]\right)\right]\right){,}{\mathrm{_XML_Element}}{}\left({\mathrm{_XML_ElementType}}{}\left({"book"}\right){,}\left[{\mathrm{_XML_Attribute}}{}\left({\mathrm{_XML_AttrName}}{}\left({"id"}\right){,}{\mathrm{_XML_AttrValue}}{}\left({"book10"}\right)\right)\right]{,}\left[{\mathrm{_XML_Element}}{}\left({\mathrm{_XML_ElementType}}{}\left({"author"}\right){,}\left[\right]{,}\left[{\mathrm{_XML_Entity}}{}\left({"#xd0"}\right){,}{\mathrm{_XML_Entity}}{}\left({"#x90"}\right){,}{\mathrm{_XML_Entity}}{}\left({"#xd0"}\right){,}{\mathrm{_XML_Entity}}{}\left({"#xbb"}\right){,}{\mathrm{_XML_Entity}}{}\left({"#xd0"}\right){,}{\mathrm{_XML_Entity}}{}\left({"#xb5"}\right){,}{\mathrm{_XML_Entity}}{}\left({"#xd0"}\right){,}{\mathrm{_XML_Entity}}{}\left({"#xba"}\right){,}{\mathrm{_XML_Entity}}{}\left({"#xd1"}\right){,}{\mathrm{_XML_Entity}}{}\left({"#x81"}\right){,}{\mathrm{_XML_Entity}}{}\left({"#xd0"}\right){,}{\mathrm{_XML_Entity}}{}\left({"#xb0"}\right){,}{\mathrm{_XML_Entity}}{}\left({"#xd0"}\right){,}{\mathrm{_XML_Entity}}{}\left({"#xbd"}\right){,}{\mathrm{_XML_Entity}}{}\left({"#xd0"}\right){,}{\mathrm{_XML_Entity}}{}\left({"#xb4"}\right){,}{\mathrm{_XML_Entity}}{}\left({"#xd1"}\right){,}{\mathrm{_XML_Entity}}{}\left({"#x80"}\right){,}{\mathrm{_XML_Text}}{}\left({""}\right){,}{\mathrm{_XML_Entity}}{}\left({"#xd0"}\right){,}{\mathrm{_XML_Entity}}{}\left({"#x93"}\right){,}{\mathrm{_XML_Entity}}{}\left({"#xd0"}\right){,}{\mathrm{_XML_Entity}}{}\left({"#xbe"}\right){,}{\mathrm{_XML_Entity}}{}\left({"#xd1"}\right){,}{\mathrm{_XML_Entity}}{}\left({"#x80"}\right){,}{\mathrm{_XML_Entity}}{}\left({"#xd1"}\right){,}{\mathrm{_XML_Entity}}{}\left({"#x8e"}\right){,}{\mathrm{_XML_Entity}}{}\left({"#xd1"}\right){,}{\mathrm{_XML_Entity}}{}\left({"#x88"}\right){,}{\mathrm{_XML_Entity}}{}\left({"#xd0"}\right){,}{\mathrm{_XML_Entity}}{}\left({"#xba"}\right){,}{\mathrm{_XML_Entity}}{}\left({"#xd0"}\right){,}{\mathrm{_XML_Entity}}{}\left({"#xb8"}\right){,}{\mathrm{_XML_Entity}}{}\left({"#xd0"}\right){,}{\mathrm{_XML_Entity}}{}\left({"#xbd"}\right)\right]\right){,}{\mathrm{_XML_Element}}{}\left({\mathrm{_XML_ElementType}}{}\left({"title"}\right){,}\left[\right]{,}\left[{\mathrm{_XML_Entity}}{}\left({"#xd0"}\right){,}{\mathrm{_XML_Entity}}{}\left({"#xa2"}\right){,}{\mathrm{_XML_Entity}}{}\left({"#xd0"}\right){,}{\mathrm{_XML_Entity}}{}\left({"#xb5"}\right){,}{\mathrm{_XML_Entity}}{}\left({"#xd0"}\right){,}{\mathrm{_XML_Entity}}{}\left({"#xbe"}\right){,}{\mathrm{_XML_Entity}}{}\left({"#xd1"}\right){,}{\mathrm{_XML_Entity}}{}\left({"#x80"}\right){,}{\mathrm{_XML_Entity}}{}\left({"#xd0"}\right){,}{\mathrm{_XML_Entity}}{}\left({"#xb8"}\right){,}{\mathrm{_XML_Entity}}{}\left({"#xd1"}\right){,}{\mathrm{_XML_Entity}}{}\left({"#x8f"}\right){,}{\mathrm{_XML_Text}}{}\left({""}\right){,}{\mathrm{_XML_Entity}}{}\left({"#xd0"}\right){,}{\mathrm{_XML_Entity}}{}\left({"#xb3"}\right){,}{\mathrm{_XML_Entity}}{}\left({"#xd1"}\right){,}{\mathrm{_XML_Entity}}{}\left({"#x80"}\right){,}{\mathrm{_XML_Entity}}{}\left({"#xd1"}\right){,}{\mathrm{_XML_Entity}}{}\left({"#x83"}\right){,}{\mathrm{_XML_Entity}}{}\left({"#xd0"}\right){,}{\mathrm{_XML_Entity}}{}\left({"#xbf"}\right){,}{\mathrm{_XML_Entity}}{}\left({"#xd0"}\right){,}{\mathrm{_XML_Entity}}{}\left({"#xbf"}\right){,}{\mathrm{_XML_Text}}{}\left({""}\right){,}{\mathrm{_XML_Entity}}{}\left({"#xd0"}\right){,}{\mathrm{_XML_Entity}}{}\left({"#xb2"}\right){,}{\mathrm{_XML_Text}}{}\left({"Maple"}\right)\right]\right){,}{\mathrm{_XML_Element}}{}\left({\mathrm{_XML_ElementType}}{}\left({"language"}\right){,}\left[\right]{,}\left[{\mathrm{_XML_Entity}}{}\left({"#xd0"}\right){,}{\mathrm{_XML_Entity}}{}\left({"#xa0"}\right){,}{\mathrm{_XML_Entity}}{}\left({"#xd1"}\right){,}{\mathrm{_XML_Entity}}{}\left({"#x83"}\right){,}{\mathrm{_XML_Entity}}{}\left({"#xd1"}\right){,}{\mathrm{_XML_Entity}}{}\left({"#x81"}\right){,}{\mathrm{_XML_Entity}}{}\left({"#xd1"}\right){,}{\mathrm{_XML_Entity}}{}\left({"#x81"}\right){,}{\mathrm{_XML_Entity}}{}\left({"#xd0"}\right){,}{\mathrm{_XML_Entity}}{}\left({"#xba"}\right){,}{\mathrm{_XML_Entity}}{}\left({"#xd0"}\right){,}{\mathrm{_XML_Entity}}{}\left({"#xb8"}\right){,}{\mathrm{_XML_Entity}}{}\left({"#xd0"}\right){,}{\mathrm{_XML_Entity}}{}\left({"#xb9"}\right)\right]\right){,}{\mathrm{_XML_Element}}{}\left({\mathrm{_XML_ElementType}}{}\left({"publish_date"}\right){,}\left[\right]{,}\left[{\mathrm{_XML_Text}}{}\left({"2014-04-24"}\right)\right]\right){,}{\mathrm{_XML_Element}}{}\left({\mathrm{_XML_ElementType}}{}\left({"isbn_10"}\right){,}\left[\right]{,}\left[{\mathrm{_XML_Text}}{}\left({"3659984043"}\right)\right]\right){,}{\mathrm{_XML_Element}}{}\left({\mathrm{_XML_ElementType}}{}\left({"isbn_13"}\right){,}\left[\right]{,}\left[{\mathrm{_XML_Text}}{}\left({"978-3659984044"}\right)\right]\right)\right]\right)\right]\right)\right)$ (2)
 > $\mathrm{book1}≔{\mathrm{GetChildByName}\left(\mathrm{xmltree},"book"\right)}_{1}$
 ${\mathrm{book1}}{≔}{\mathrm{_XML_Element}}{}\left({\mathrm{_XML_ElementType}}{}\left({"book"}\right){,}\left[{\mathrm{_XML_Attribute}}{}\left({\mathrm{_XML_AttrName}}{}\left({"id"}\right){,}{\mathrm{_XML_AttrValue}}{}\left({"book01"}\right)\right)\right]{,}\left[{\mathrm{_XML_Element}}{}\left({\mathrm{_XML_ElementType}}{}\left({"author"}\right){,}\left[\right]{,}\left[{\mathrm{_XML_Text}}{}\left({"Walter Gander and Martin J. Gander"}\right)\right]\right){,}{\mathrm{_XML_Element}}{}\left({\mathrm{_XML_ElementType}}{}\left({"title"}\right){,}\left[\right]{,}\left[{\mathrm{_XML_Text}}{}\left({"Scientific Computing - An Introduction using Maple and MATLAB"}\right)\right]\right){,}{\mathrm{_XML_Element}}{}\left({\mathrm{_XML_ElementType}}{}\left({"language"}\right){,}\left[\right]{,}\left[{\mathrm{_XML_Text}}{}\left({"English"}\right)\right]\right){,}{\mathrm{_XML_Element}}{}\left({\mathrm{_XML_ElementType}}{}\left({"publish_date"}\right){,}\left[\right]{,}\left[{\mathrm{_XML_Text}}{}\left({"2014-04-24"}\right)\right]\right){,}{\mathrm{_XML_Element}}{}\left({\mathrm{_XML_ElementType}}{}\left({"isbn_10"}\right){,}\left[\right]{,}\left[{\mathrm{_XML_Text}}{}\left({"3319043242"}\right)\right]\right){,}{\mathrm{_XML_Element}}{}\left({\mathrm{_XML_ElementType}}{}\left({"isbn_13"}\right){,}\left[\right]{,}\left[{\mathrm{_XML_Text}}{}\left({"978-3319043241"}\right)\right]\right)\right]\right)$ (3)
 > $\mathrm{Print}\left(\mathrm{book1}\right)$
   Walter Gander and Martin J. Gander   Scientific Computing - An Introduction using Maple and MATLAB   English   2014-04-24   3319043242   978-3319043241