+++ /dev/null
-<?xml encoding="ISO-8859-1"?>
-
-<!--*****************************************************************-->
-<!-- DTD FOR CIC OBJECTS AT LEVEL OF MATHML CONTENT: -->
-<!-- First draft: March 21, Claudio Sacerdoti Coen, Irene Schena -->
-<!--*****************************************************************-->
-
-<!ENTITY % mathml SYSTEM "mathml2.dtd">
-
-%mathml;
-
-<!ENTITY % term '(annotation|%math.qname;)'>
-
-<!-- Terms: -->
-
-<!ELEMENT annotation (#PCDATA|annotation|%math.qname;)*>
-<!ATTLIST annotation
- xmlns:m CDATA #REQUIRED>
-
-<!-- CIC objects: -->
-
-<!ELEMENT Definition (Params,body,type)>
-<!ATTLIST Definition
- name CDATA #REQUIRED
- xmlns:m CDATA #REQUIRED>
-
-<!ELEMENT Axiom (Params,type)>
-<!ATTLIST Axiom
- name CDATA #REQUIRED
- xmlns:m CDATA #REQUIRED>
-
-<!ELEMENT CurrentProof (Conjecture*,body,type)>
-<!ATTLIST CurrentProof
- name CDATA #REQUIRED
- xmlns:m CDATA #REQUIRED>
-
-<!ELEMENT InductiveDefinition (Params,Param*,InductiveType+)>
-<!ATTLIST InductiveDefinition
- xmlns:m CDATA #REQUIRED>
-
-<!ELEMENT Variable (type)>
-<!ATTLIST Variable
- name CDATA #REQUIRED
- xmlns:m CDATA #REQUIRED>
-
-<!-- Elements used in CIC objects, which are not terms: -->
-
-<!ELEMENT InductiveType (arity,Constructor*)>
-<!ATTLIST InductiveType
- name CDATA #REQUIRED
- inductive (true|false) #REQUIRED>
-
-<!ELEMENT Conjecture %term;>
-<!ATTLIST Conjecture
- no NMTOKEN #REQUIRED>
-
-<!ELEMENT Constructor %term;>
-<!ATTLIST Constructor
- name CDATA #REQUIRED>
-
-<!ELEMENT Param %term;>
-<!ATTLIST Param
- name CDATA #REQUIRED>
-
-<!ELEMENT Params (#PCDATA)*>
-
-<!-- Sintactic sugar for CIC objects: -->
-
-<!ELEMENT type %term;>
-
-<!ELEMENT arity %term;>
-
-<!ELEMENT body %term;>
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