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- - Implementation
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+ - Implementation
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- Implementation
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- The MathQL-1 Suite for HELM is implemented in Caml and is currently available through
+ |
+
+ Implementation
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+ The MathQL-1 Suite for HELM is implemented in Caml and is currently available through
the HELM CVS repository.
- The Suite provides the following software components:
-
+The Suite provides the following software components:
+
- - The basic Caml package for MathQL-1 (mathql)
- provides a HELM independent Caml
-representation of queries and query results, plus some functions to convert
-this representation in text and XML and viceversa.
-
+ - The basic Caml package for MathQL-1 (mathql)
+ provides a HELM independent Caml
+representation of queries and query results, plus some general purpose utilities.
+
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+
- - The MathQL-1 interpreter (mathql_interpreter)
- is HELM dependent just in the implementation of the property operator,
- which still relies on the architecture of the relational database holding
- HELM metadata. The HELM team is planning to remove this drawback in the
-near future.
-
+ - The MathQL-1 interpreter (mathql_interpreter)
+provides the proper search engine and is now HELM independent.
-
- - The HELM query generator (mathql_generator)
- allows to build specific kinds of MathQL-1 queries, which are meaningful
- in the context of HELM, starting from a high-level description of the wanted
- results. These queries are descibed at an abstract level in the following
- paper:
-
+ - The HELM query generator (mathql_generator)
+ allows to build specific kinds of MathQL-1 queries, which are meaningful
+in the context of HELM, starting from a high-level description of the wanted
+ results. These queries are described at an abstract level in the following
+ paper:
+
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+
- - F. Guidi and C. Sacerdoti Coen: Querying Distributed
- Digital Libraries of Mathematics.
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+ - F. Guidi and C. Sacerdoti Coen: Querying Distributed Digital Libraries
+ of Mathematics. In Proc. of the 11th Symposium on the Integration of
+Symbolic Computation and Mechanized Reasoning (Calculemus 2003). Rome, Italy,
+September 2003. pages 17-30, Aracne. 2003.
+
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- - The testing software for the MathQL-1 Suite (mathql_test)
- providides three textual interfaces (one for the basic package, one for
-the interpreter and one for the query generator) with specific features meant
- for testing.
-
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+ - The testing software for the MathQL-1 Suite (mathql_test)
+ provides three textual interfaces (one for the basic package, one for the
+ interpreter and one for the query generator) with specific features meant
+ for testing.
+
- The current version of the Suite, realized entirely by F. Guidi, implements
- MathQL-1 version 3 (i.e. MathQL-1.3). The newly implemented features, which
- are not included in the ufficial documentation
- yet, are reported in the What's new section.
-
- The latest HELM
- query engine (enter here
-if you are behind a restrictive firewall), powered by MathQL-1.3, allows to
-issue both user-defined queries and the specific queries produced by the
-HELM query generator.
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