<?xml version=“1.0” encoding=“UTF-8”?>
<xs:schema
xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns="http://www.w3.org/1998/Math/MathML" targetNamespace="http://www.w3.org/1998/Math/MathML" elementFormDefault="qualified" >
<xs:annotation>
<xs:documentation> This is an XML Schema module for the vector calculs operators of content MathML. Author: Stéphane Dalmas, INRIA. </xs:documentation>
</xs:annotation>
<!– “divergence” –>
<xs:attributeGroup name=“divergence.attlist”>
<xs:attributeGroup ref="Definition.attrib"/> <xs:attributeGroup ref="Common.attrib"/>
</xs:attributeGroup>
<xs:complexType name=“divergence.type”>
<xs:attributeGroup ref="divergence.attlist"/>
</xs:complexType>
<xs:element name=“divergence” type=“divergence.type”/>
<!– “grad” –>
<xs:attributeGroup name=“grad.attlist”>
<xs:attributeGroup ref="Definition.attrib"/> <xs:attributeGroup ref="Common.attrib"/>
</xs:attributeGroup>
<xs:complexType name=“grad.type”>
<xs:attributeGroup ref="grad.attlist"/>
</xs:complexType>
<xs:element name=“grad” type=“grad.type”/>
<!– “curl” –>
<xs:attributeGroup name=“curl.attlist”>
<xs:attributeGroup ref="Definition.attrib"/> <xs:attributeGroup ref="Common.attrib"/>
</xs:attributeGroup>
<xs:complexType name=“curl.type”>
<xs:attributeGroup ref="curl.attlist"/>
</xs:complexType>
<xs:element name=“curl” type=“curl.type”/>
<!– “laplacian” –>
<xs:attributeGroup name=“laplacian.attlist”>
<xs:attributeGroup ref="Definition.attrib"/> <xs:attributeGroup ref="Common.attrib"/>
</xs:attributeGroup>
<xs:complexType name=“laplacian.type”>
<xs:attributeGroup ref="laplacian.attlist"/>
</xs:complexType>
<xs:element name=“laplacian” type=“laplacian.type”/>
<!– And the group of everything –>
<xs:group name=“Content-vector-calculus.class”>
<xs:choice> <xs:element ref="divergence"/> <xs:element ref="grad"/> <xs:element ref="curl"/> <xs:element ref="laplacian"/> </xs:choice>
</xs:group>
</xs:schema> <!–
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