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<define name="matrixrow_linalg2_elt" combine="choice">
<element name="m:matrixrow">
<ref name="MathML.Common.attrib"/>
<optional>
<ref name="Definition.attrib"/>
</optional>
<zeroOrMore>
<ref name="ContExp"/>
</zeroOrMore>
</element>
</define>
<define name="matrixrow_linalg2_elt" combine="choice">
<element name="m:matrixrow">
<ref name="MathML.Common.attrib"/>
<optional>
<ref name="Definition.attrib"/>
</optional>
<zeroOrMore>
<ref name="bvar"/>
</zeroOrMore>
<optional>
<ref name="qualifier"/>
</optional>
<zeroOrMore>
<ref name="ContExp"/>
</zeroOrMore>
</element>
</define>
<define name="container" combine="choice">
<ref name="matrixrow_linalg2_elt"/>
</define>
<define name="opel.application" combine="choice">
<ref name="matrix_linalg2_elt"/>
</define>
<define name="matrix_linalg2_elt" combine="choice">
<element name="m:matrix">
<ref name="MathML.Common.attrib"/>
<optional>
<ref name="Definition.attrib"/>
</optional>
<optional>
<attribute name="type">
<choice>
<value>real</value>
<value>complex</value>
<value>integer</value>
<value>symbolic</value>
<ref name="MathMLType"/>
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</attribute>
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<zeroOrMore>
<ref name="ContExp"/>
</zeroOrMore>
</element>
</define>
<define name="matrix_linalg2_elt" combine="choice">
<element name="m:matrix">
<ref name="MathML.Common.attrib"/>
<optional>
<ref name="Definition.attrib"/>
</optional>
<optional>
<attribute name="type">
<choice>
<value>real</value>
<value>complex</value>
<value>integer</value>
<value>symbolic</value>
<ref name="MathMLType"/>
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<zeroOrMore>
<ref name="bvar"/>
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<optional>
<ref name="qualifier"/>
</optional>
<zeroOrMore>
<ref name="ContExp"/>
</zeroOrMore>
</element>
</define>
<define name="container" combine="choice">
<ref name="matrix_linalg2_elt"/>
</define>
<define name="opel.application" combine="choice">
<ref name="vector_linalg3_elt"/>
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<define name="vector_linalg3_elt" combine="choice">
<element name="m:vector">
<ref name="MathML.Common.attrib"/>
<optional>
<ref name="Definition.attrib"/>
</optional>
<optional>
<attribute name="type">
<choice>
<value>column</value>
<ref name="MathMLType"/>
</choice>
</attribute>
</optional>
<zeroOrMore>
<ref name="ContExp"/>
</zeroOrMore>
</element>
</define>
<define name="vector_linalg3_elt" combine="choice">
<element name="m:vector">
<ref name="MathML.Common.attrib"/>
<optional>
<ref name="Definition.attrib"/>
</optional>
<optional>
<attribute name="type">
<choice>
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<ref name="MathMLType"/>
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<zeroOrMore>
<ref name="bvar"/>
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<optional>
<ref name="qualifier"/>
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<zeroOrMore>
<ref name="ContExp"/>
</zeroOrMore>
</element>
</define>
<define name="container" combine="choice">
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</define>
<define name="opel.application" combine="choice">
<ref name="matrixcolumn_linalg3_elt"/>
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<define name="matrixcolumn_linalg3_elt" combine="choice">
<element name="m:matrixcolumn">
<ref name="MathML.Common.attrib"/>
<optional>
<ref name="Definition.attrib"/>
</optional>
</element>
</define>
<define name="opel.application" combine="choice">
<ref name="matrix_linalg3_elt"/>
</define>
<define name="matrix_linalg3_elt" combine="choice">
<element name="m:matrix">
<ref name="MathML.Common.attrib"/>
<optional>
<ref name="Definition.attrib"/>
</optional>
</element>
</define>
<define name="opel.application" combine="choice">
<ref name="vector_linalg6_elt"/>
</define>
<define name="vector_linalg6_elt" combine="choice">
<element name="m:vector">
<ref name="MathML.Common.attrib"/>
<optional>
<ref name="Definition.attrib"/>
</optional>
<optional>
<attribute name="type">
<choice>
<value>row</value>
<ref name="MathMLType"/>
</choice>
</attribute>
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<zeroOrMore>
<ref name="ContExp"/>
</zeroOrMore>
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</define>
<define name="vector_linalg6_elt" combine="choice">
<element name="m:vector">
<ref name="MathML.Common.attrib"/>
<optional>
<ref name="Definition.attrib"/>
</optional>
<optional>
<attribute name="type">
<choice>
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<ref name="MathMLType"/>
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<zeroOrMore>
<ref name="bvar"/>
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<optional>
<ref name="qualifier"/>
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<zeroOrMore>
<ref name="ContExp"/>
</zeroOrMore>
</element>
</define>
<define name="container" combine="choice">
<ref name="vector_linalg6_elt"/>
</define>
<define name="opel.application" combine="choice">
<ref name="matrix_linalg6_elt"/>
</define>
<define name="matrix_linalg6_elt" combine="choice">
<element name="m:matrix">
<ref name="MathML.Common.attrib"/>
<optional>
<ref name="Definition.attrib"/>
</optional>
<optional>
<attribute name="type">
<choice>
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<value>complex</value>
<value>integer</value>
<value>symbolic</value>
<ref name="MathMLType"/>
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<zeroOrMore>
<ref name="ContExp"/>
</zeroOrMore>
</element>
</define>
<define name="matrix_linalg6_elt" combine="choice">
<element name="m:matrix">
<ref name="MathML.Common.attrib"/>
<optional>
<ref name="Definition.attrib"/>
</optional>
<optional>
<attribute name="type">
<choice>
<value>real</value>
<value>complex</value>
<value>integer</value>
<value>symbolic</value>
<ref name="MathMLType"/>
</choice>
</attribute>
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<zeroOrMore>
<ref name="bvar"/>
</zeroOrMore>
<optional>
<ref name="qualifier"/>
</optional>
<zeroOrMore>
<ref name="ContExp"/>
</zeroOrMore>
</element>
</define>
<define name="container" combine="choice">
<ref name="matrix_linalg6_elt"/>
</define>
<define name="opel.application" combine="choice">
<ref name="list_list1_elt"/>
</define>
<define name="list_list1_elt" combine="choice">
<element name="m:list">
<ref name="MathML.Common.attrib"/>
<optional>
<ref name="Definition.attrib"/>
</optional>
<optional>
<attribute name="order">
<choice>
<value>lexicographic</value>
<value>numeric</value>
</choice>
</attribute>
</optional>
<zeroOrMore>
<ref name="ContExp"/>
</zeroOrMore>
</element>
</define>
<define name="list_list1_elt" combine="choice">
<element name="m:list">
<ref name="MathML.Common.attrib"/>
<optional>
<ref name="Definition.attrib"/>
</optional>
<optional>
<attribute name="order">
<choice>
<value>lexicographic</value>
<value>numeric</value>
</choice>
</attribute>
</optional>
<zeroOrMore>
<ref name="bvar"/>
</zeroOrMore>
<optional>
<ref name="qualifier"/>
</optional>
<zeroOrMore>
<ref name="ContExp"/>
</zeroOrMore>
</element>
</define>
<define name="container" combine="choice">
<ref name="list_list1_elt"/>
</define>
<define name="opel.application" combine="choice">
<ref name="list_selector_list2_elt"/>
</define>
<define name="list_selector_list2_elt" combine="choice">
<element name="m:selector">
<ref name="MathML.Common.attrib"/>
<optional>
<ref name="Definition.attrib"/>
</optional>
</element>
</define>
<define name="opel.application" combine="choice">
<ref name="equivalent_logic1_elt"/>
</define>
<define name="equivalent_logic1_elt" combine="choice">
<element name="m:equivalent">
<ref name="MathML.Common.attrib"/>
<optional>
<ref name="Definition.attrib"/>
</optional>
</element>
</define>
<define name="opel.binder" combine="choice">
<ref name="equivalent_logic1_elt"/>
</define>
<define name="opel.application" combine="choice">
<ref name="not_logic1_elt"/>
</define>
<define name="not_logic1_elt" combine="choice">
<element name="m:not">
<ref name="MathML.Common.attrib"/>
<optional>
<ref name="Definition.attrib"/>
</optional>
<optional>
<attribute name="type">
<ref name="MathMLType"/>
</attribute>
</optional>
</element>
</define>
<define name="opel.application" combine="choice">
<ref name="and_logic1_elt"/>
</define>
<define name="and_logic1_elt" combine="choice">
<element name="m:and">
<ref name="MathML.Common.attrib"/>
<optional>
<ref name="Definition.attrib"/>
</optional>
<optional>
<attribute name="type">
<ref name="MathMLType"/>
</attribute>
</optional>
</element>
</define>
<define name="opel.binder" combine="choice">
<ref name="and_logic1_elt"/>
</define>
<define name="opel.application" combine="choice">
<ref name="xor_logic1_elt"/>
</define>
<define name="xor_logic1_elt" combine="choice">
<element name="m:xor">
<ref name="MathML.Common.attrib"/>
<optional>
<ref name="Definition.attrib"/>
</optional>
<optional>
<attribute name="type">
<ref name="MathMLType"/>
</attribute>
</optional>
</element>
</define>
<define name="opel.binder" combine="choice">
<ref name="xor_logic1_elt"/>
</define>
<define name="opel.application" combine="choice">
<ref name="or_logic1_elt"/>
</define>
<define name="or_logic1_elt" combine="choice">
<element name="m:or">
<ref name="MathML.Common.attrib"/>
<optional>
<ref name="Definition.attrib"/>
</optional>
<optional>
<attribute name="type">
<ref name="MathMLType"/>
</attribute>
</optional>
</element>
</define>
<define name="opel.binder" combine="choice">
<ref name="or_logic1_elt"/>
</define>
<define name="opel.application" combine="choice">
<ref name="implies_logic1_elt"/>
</define>
<define name="implies_logic1_elt" combine="choice">
<element name="m:implies">
<ref name="MathML.Common.attrib"/>
<optional>
<ref name="Definition.attrib"/>
</optional>
<optional>
<attribute name="type">
<ref name="MathMLType"/>
</attribute>
</optional>
</element>
</define>
<define name="opel.constant" combine="choice">
<ref name="true_logic1_elt"/>
</define>
<define name="true_logic1_elt" combine="choice">
<element name="m:true">
<ref name="MathML.Common.attrib"/>
<optional>
<ref name="Definition.attrib"/>
</optional>
</element>
</define>
<define name="opel.constant" combine="choice">
<ref name="false_logic1_elt"/>
</define>
<define name="false_logic1_elt" combine="choice">
<element name="m:false">
<ref name="MathML.Common.attrib"/>
<optional>
<ref name="Definition.attrib"/>
</optional>
</element>
</define>
<define name="opel.semantic-attribution" combine="choice">
<ref name="type_mathmltypes_elt"/>
</define>
<define name="type_mathmltypes_elt" combine="choice">
<element name="m:type">
<ref name="MathML.Common.attrib"/>
<optional>
<ref name="Definition.attrib"/>
</optional>
</element>
</define>
<define name="opel.application" combine="choice">
<ref name="min_minmax1_elt"/>
</define>
<define name="min_minmax1_elt" combine="choice">
<element name="m:min">
<ref name="MathML.Common.attrib"/>
<optional>
<ref name="Definition.attrib"/>
</optional>
<optional>
<attribute name="type">
<ref name="MathMLType"/>
</attribute>
</optional>
</element>
</define>
<define name="opel.binder" combine="choice">
<ref name="min_minmax1_elt"/>
</define>
<define name="opel.application" combine="choice">
<ref name="max_minmax1_elt"/>
</define>
<define name="max_minmax1_elt" combine="choice">
<element name="m:max">
<ref name="MathML.Common.attrib"/>
<optional>
<ref name="Definition.attrib"/>
</optional>
<optional>
<attribute name="type">
<ref name="MathMLType"/>
</attribute>
</optional>
</element>
</define>
<define name="opel.binder" combine="choice">
<ref name="max_minmax1_elt"/>
</define>
<define name="opel.application" combine="choice">
<ref name="cartesian_product_multiset1_elt"/>
</define>
<define name="cartesian_product_multiset1_elt" combine="choice">
<element name="m:cartesianproduct">
<ref name="MathML.Common.attrib"/>
<optional>
<ref name="Definition.attrib"/>
</optional>
<attribute name="type">
<value>multiset</value>
</attribute>
</element>
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<define name="opel.binder" combine="choice">
<ref name="cartesian_product_multiset1_elt"/>
</define>
<define name="opel.constant" combine="choice">
<ref name="emptyset_multiset1_elt"/>
</define>
<define name="emptyset_multiset1_elt" combine="choice">
<element name="m:emptyset">
<ref name="MathML.Common.attrib"/>
<optional>
<ref name="Definition.attrib"/>
</optional>
<attribute name="type">
<value>multiset</value>
</attribute>
</element>
</define>
<define name="opel.application" combine="choice">
<ref name="map_multiset1_elt"/>
</define>
<define name="map_multiset1_elt" combine="choice">
<element name="m:map">
<ref name="MathML.Common.attrib"/>
<optional>
<ref name="Definition.attrib"/>
</optional>
<attribute name="type">
<value>multiset</value>
</attribute>
</element>
</define>
<define name="opel.application" combine="choice">
<ref name="size_multiset1_elt"/>
</define>
<define name="size_multiset1_elt" combine="choice">
<element name="m:card">
<ref name="MathML.Common.attrib"/>
<optional>
<ref name="Definition.attrib"/>
</optional>
<attribute name="type">
<value>multiset</value>
</attribute>
</element>
</define>
<define name="opel.application" combine="choice">
<ref name="suchthat_multiset1_elt"/>
</define>
<define name="suchthat_multiset1_elt" combine="choice">
<element name="m:suchthat">
<ref name="MathML.Common.attrib"/>
<optional>
<ref name="Definition.attrib"/>
</optional>
<attribute name="type">
<value>multiset</value>
</attribute>
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<define name="opel.application" combine="choice">
<ref name="multiset_multiset1_elt"/>
</define>
<define name="multiset_multiset1_elt" combine="choice">
<element name="m:multiset">
<ref name="MathML.Common.attrib"/>
<optional>
<ref name="Definition.attrib"/>
</optional>
<attribute name="type">
<value>multiset</value>
</attribute>
<zeroOrMore>
<ref name="ContExp"/>
</zeroOrMore>
</element>
</define>
<define name="multiset_multiset1_elt" combine="choice">
<element name="m:multiset">
<ref name="MathML.Common.attrib"/>
<optional>
<ref name="Definition.attrib"/>
</optional>
<attribute name="type">
<value>multiset</value>
</attribute>
<zeroOrMore>
<ref name="bvar"/>
</zeroOrMore>
<optional>
<ref name="qualifier"/>
</optional>
<zeroOrMore>
<ref name="ContExp"/>
</zeroOrMore>
</element>
</define>
<define name="container" combine="choice">
<ref name="multiset_multiset1_elt"/>
</define>
<define name="opel.application" combine="choice">
<ref name="intersect_multiset1_elt"/>
</define>
<define name="intersect_multiset1_elt" combine="choice">
<element name="m:intersect">
<ref name="MathML.Common.attrib"/>
<optional>
<ref name="Definition.attrib"/>
</optional>
<attribute name="type">
<value>multiset</value>
</attribute>
</element>
</define>
<define name="opel.binder" combine="choice">
<ref name="intersect_multiset1_elt"/>
</define>
<define name="opel.application" combine="choice">
<ref name="union_multiset1_elt"/>
</define>
<define name="union_multiset1_elt" combine="choice">
<element name="m:union">
<ref name="MathML.Common.attrib"/>
<optional>
<ref name="Definition.attrib"/>
</optional>
<attribute name="type">
<value>multiset</value>
</attribute>
</element>
</define>
<define name="opel.binder" combine="choice">
<ref name="union_multiset1_elt"/>
</define>
<define name="opel.application" combine="choice">
<ref name="setdiff_multiset1_elt"/>
</define>
<define name="setdiff_multiset1_elt" combine="choice">
<element name="m:setdiff">
<ref name="MathML.Common.attrib"/>
<optional>
<ref name="Definition.attrib"/>
</optional>
<attribute name="type">
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</attribute>
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<define name="opel.application" combine="choice">
<ref name="subset_multiset1_elt"/>
</define>
<define name="subset_multiset1_elt" combine="choice">
<element name="m:subset">
<ref name="MathML.Common.attrib"/>
<optional>
<ref name="Definition.attrib"/>
</optional>
<attribute name="type">
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</attribute>
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<define name="opel.binder" combine="choice">
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</define>
<define name="opel.application" combine="choice">
<ref name="in_multiset1_elt"/>
</define>
<define name="in_multiset1_elt" combine="choice">
<element name="m:in">
<ref name="MathML.Common.attrib"/>
<optional>
<ref name="Definition.attrib"/>
</optional>
<attribute name="type">
<value>multiset</value>
</attribute>
</element>
</define>
<define name="opel.application" combine="choice">
<ref name="notin_multiset1_elt"/>
</define>
<define name="notin_multiset1_elt" combine="choice">
<element name="m:notin">
<ref name="MathML.Common.attrib"/>
<optional>
<ref name="Definition.attrib"/>
</optional>
<attribute name="type">
<value>multiset</value>
</attribute>
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</define>
<define name="opel.application" combine="choice">
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</define>
<define name="prsubset_multiset1_elt" combine="choice">
<element name="m:prsubset">
<ref name="MathML.Common.attrib"/>
<optional>
<ref name="Definition.attrib"/>
</optional>
<attribute name="type">
<value>multiset</value>
</attribute>
</element>
</define>
<define name="opel.binder" combine="choice">
<ref name="prsubset_multiset1_elt"/>
</define>
<define name="opel.application" combine="choice">
<ref name="notsubset_multiset1_elt"/>
</define>
<define name="notsubset_multiset1_elt" combine="choice">
<element name="m:notsubset">
<ref name="MathML.Common.attrib"/>
<optional>
<ref name="Definition.attrib"/>
</optional>
<attribute name="type">
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</attribute>
</element>
</define>
<define name="opel.application" combine="choice">
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</define>
<define name="notprsubset_multiset1_elt" combine="choice">
<element name="m:notprsubset">
<ref name="MathML.Common.attrib"/>
<optional>
<ref name="Definition.attrib"/>
</optional>
<attribute name="type">
<value>multiset</value>
</attribute>
</element>
</define>
<define name="opel.application" combine="choice">
<ref name="rational_nums1_elt"/>
</define>
<define name="rational_nums1_elt" combine="choice">
<element name="m:rational">
<ref name="MathML.Common.attrib"/>
<optional>
<ref name="Definition.attrib"/>
</optional>
</element>
</define>
<define name="opel.constant" combine="choice">
<ref name="infinity_nums1_elt"/>
</define>
<define name="infinity_nums1_elt" combine="choice">
<element name="m:infinity">
<ref name="MathML.Common.attrib"/>
<optional>
<ref name="Definition.attrib"/>
</optional>
</element>
</define>
<define name="opel.constant" combine="choice">
<ref name="e_nums1_elt"/>
</define>
<define name="e_nums1_elt" combine="choice">
<element name="m:exponentiale">
<ref name="MathML.Common.attrib"/>
<optional>
<ref name="Definition.attrib"/>
</optional>
</element>
</define>
<define name="opel.constant" combine="choice">
<ref name="i_nums1_elt"/>
</define>
<define name="i_nums1_elt" combine="choice">
<element name="m:imaginaryi">
<ref name="MathML.Common.attrib"/>
<optional>
<ref name="Definition.attrib"/>
</optional>
</element>
</define>
<define name="opel.constant" combine="choice">
<ref name="pi_nums1_elt"/>
</define>
<define name="pi_nums1_elt" combine="choice">
<element name="m:pi">
<ref name="MathML.Common.attrib"/>
<optional>
<ref name="Definition.attrib"/>
</optional>
</element>
</define>
<define name="opel.constant" combine="choice">
<ref name="gamma_nums1_elt"/>
</define>
<define name="gamma_nums1_elt" combine="choice">
<element name="m:eulergamma">
<ref name="MathML.Common.attrib"/>
<optional>
<ref name="Definition.attrib"/>
</optional>
</element>
</define>
<define name="opel.constant" combine="choice">
<ref name="NaN_nums1_elt"/>
</define>
<define name="NaN_nums1_elt" combine="choice">
<element name="m:notanumber">
<ref name="MathML.Common.attrib"/>
<optional>
<ref name="Definition.attrib"/>
</optional>
</element>
</define>
<define name="opel.constant" combine="choice">
<ref name="omtype_omtypes_elt"/>
</define>
<define name="omtype_omtypes_elt" combine="choice">
<element name="m:omtype">
<ref name="MathML.Common.attrib"/>
<optional>
<ref name="Definition.attrib"/>
</optional>
</element>
</define>
<define name="opel.constant" combine="choice">
<ref name="integer_omtypes_elt"/>
</define>
<define name="integer_omtypes_elt" combine="choice">
<element name="m:integer">
<ref name="MathML.Common.attrib"/>
<optional>
<ref name="Definition.attrib"/>
</optional>
</element>
</define>
<define name="opel.constant" combine="choice">
<ref name="float_omtypes_elt"/>
</define>
<define name="float_omtypes_elt" combine="choice">
<element name="m:float">
<ref name="MathML.Common.attrib"/>
<optional>
<ref name="Definition.attrib"/>
</optional>
</element>
</define>
<define name="opel.constant" combine="choice">
<ref name="string_omtypes_elt"/>
</define>
<define name="string_omtypes_elt" combine="choice">
<element name="m:string">
<ref name="MathML.Common.attrib"/>
<optional>
<ref name="Definition.attrib"/>
</optional>
</element>
</define>
<define name="opel.constant" combine="choice">
<ref name="bytearray_omtypes_elt"/>
</define>
<define name="bytearray_omtypes_elt" combine="choice">
<element name="m:bytearray">
<ref name="MathML.Common.attrib"/>
<optional>
<ref name="Definition.attrib"/>
</optional>
</element>
</define>
<define name="opel.application" combine="choice">
<ref name="piecewise_piece1_elt"/>
</define>
<define name="piecewise_piece1_elt" combine="choice">
<element name="m:piecewise">
<ref name="MathML.Common.attrib"/>
<optional>
<ref name="Definition.attrib"/>
</optional>
<zeroOrMore>
<ref name="ContExp"/>
</zeroOrMore>
</element>
</define>
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<define name="otherwise_piece1_elt" combine="choice">
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<define name="floor_rounding1_elt" combine="choice">
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<ref name="cosh_transc1_elt"/>
</define>
<define name="cosh_transc1_elt" combine="choice">
<element name="m:cosh">
<ref name="MathML.Common.attrib"/>
<optional>
<ref name="Definition.attrib"/>
</optional>
</element>
</define>
<define name="opel.application" combine="choice">
<ref name="tanh_transc1_elt"/>
</define>
<define name="tanh_transc1_elt" combine="choice">
<element name="m:tanh">
<ref name="MathML.Common.attrib"/>
<optional>
<ref name="Definition.attrib"/>
</optional>
</element>
</define>
<define name="opel.application" combine="choice">
<ref name="sech_transc1_elt"/>
</define>
<define name="sech_transc1_elt" combine="choice">
<element name="m:sech">
<ref name="MathML.Common.attrib"/>
<optional>
<ref name="Definition.attrib"/>
</optional>
</element>
</define>
<define name="opel.application" combine="choice">
<ref name="csch_transc1_elt"/>
</define>
<define name="csch_transc1_elt" combine="choice">
<element name="m:csch">
<ref name="MathML.Common.attrib"/>
<optional>
<ref name="Definition.attrib"/>
</optional>
</element>
</define>
<define name="opel.application" combine="choice">
<ref name="coth_transc1_elt"/>
</define>
<define name="coth_transc1_elt" combine="choice">
<element name="m:coth">
<ref name="MathML.Common.attrib"/>
<optional>
<ref name="Definition.attrib"/>
</optional>
</element>
</define>
<define name="opel.application" combine="choice">
<ref name="arcsin_transc1_elt"/>
</define>
<define name="arcsin_transc1_elt" combine="choice">
<element name="m:arcsin">
<ref name="MathML.Common.attrib"/>
<optional>
<ref name="Definition.attrib"/>
</optional>
</element>
</define>
<define name="opel.application" combine="choice">
<ref name="arccos_transc1_elt"/>
</define>
<define name="arccos_transc1_elt" combine="choice">
<element name="m:arccos">
<ref name="MathML.Common.attrib"/>
<optional>
<ref name="Definition.attrib"/>
</optional>
</element>
</define>
<define name="opel.application" combine="choice">
<ref name="arctan_transc1_elt"/>
</define>
<define name="arctan_transc1_elt" combine="choice">
<element name="m:arctan">
<ref name="MathML.Common.attrib"/>
<optional>
<ref name="Definition.attrib"/>
</optional>
</element>
</define>
<define name="opel.application" combine="choice">
<ref name="arcsec_transc1_elt"/>
</define>
<define name="arcsec_transc1_elt" combine="choice">
<element name="m:arcsec">
<ref name="MathML.Common.attrib"/>
<optional>
<ref name="Definition.attrib"/>
</optional>
</element>
</define>
<define name="opel.application" combine="choice">
<ref name="arccsc_transc1_elt"/>
</define>
<define name="arccsc_transc1_elt" combine="choice">
<element name="m:arccsc">
<ref name="MathML.Common.attrib"/>
<optional>
<ref name="Definition.attrib"/>
</optional>
</element>
</define>
<define name="opel.application" combine="choice">
<ref name="arccot_transc1_elt"/>
</define>
<define name="arccot_transc1_elt" combine="choice">
<element name="m:arccot">
<ref name="MathML.Common.attrib"/>
<optional>
<ref name="Definition.attrib"/>
</optional>
</element>
</define>
<define name="opel.application" combine="choice">
<ref name="arcsinh_transc1_elt"/>
</define>
<define name="arcsinh_transc1_elt" combine="choice">
<element name="m:arcsinh">
<ref name="MathML.Common.attrib"/>
<optional>
<ref name="Definition.attrib"/>
</optional>
</element>
</define>
<define name="opel.application" combine="choice">
<ref name="arccosh_transc1_elt"/>
</define>
<define name="arccosh_transc1_elt" combine="choice">
<element name="m:arccosh">
<ref name="MathML.Common.attrib"/>
<optional>
<ref name="Definition.attrib"/>
</optional>
</element>
</define>
<define name="opel.application" combine="choice">
<ref name="arctanh_transc1_elt"/>
</define>
<define name="arctanh_transc1_elt" combine="choice">
<element name="m:arctanh">
<ref name="MathML.Common.attrib"/>
<optional>
<ref name="Definition.attrib"/>
</optional>
</element>
</define>
<define name="opel.application" combine="choice">
<ref name="arcsech_transc1_elt"/>
</define>
<define name="arcsech_transc1_elt" combine="choice">
<element name="m:arcsech">
<ref name="MathML.Common.attrib"/>
<optional>
<ref name="Definition.attrib"/>
</optional>
</element>
</define>
<define name="opel.application" combine="choice">
<ref name="arccsch_transc1_elt"/>
</define>
<define name="arccsch_transc1_elt" combine="choice">
<element name="m:arccsch">
<ref name="MathML.Common.attrib"/>
<optional>
<ref name="Definition.attrib"/>
</optional>
</element>
</define>
<define name="opel.application" combine="choice">
<ref name="arccoth_transc1_elt"/>
</define>
<define name="arccoth_transc1_elt" combine="choice">
<element name="m:arccoth">
<ref name="MathML.Common.attrib"/>
<optional>
<ref name="Definition.attrib"/>
</optional>
</element>
</define>
<define name="opel.application" combine="choice">
<ref name="divergence_veccalc1_elt"/>
</define>
<define name="divergence_veccalc1_elt" combine="choice">
<element name="m:divergence">
<ref name="MathML.Common.attrib"/>
<optional>
<ref name="Definition.attrib"/>
</optional>
</element>
</define>
<define name="opel.application" combine="choice">
<ref name="grad_veccalc1_elt"/>
</define>
<define name="grad_veccalc1_elt" combine="choice">
<element name="m:grad">
<ref name="MathML.Common.attrib"/>
<optional>
<ref name="Definition.attrib"/>
</optional>
</element>
</define>
<define name="opel.application" combine="choice">
<ref name="curl_veccalc1_elt"/>
</define>
<define name="curl_veccalc1_elt" combine="choice">
<element name="m:curl">
<ref name="MathML.Common.attrib"/>
<optional>
<ref name="Definition.attrib"/>
</optional>
</element>
</define>
<define name="opel.application" combine="choice">
<ref name="Laplacian_veccalc1_elt"/>
</define>
<define name="Laplacian_veccalc1_elt" combine="choice">
<element name="m:laplacian">
<ref name="MathML.Common.attrib"/>
<optional>
<ref name="Definition.attrib"/>
</optional>
</element>
</define>
</grammar>