+ 
+ Matita is a new document-centric interactive theorem prover that - integrates several Mathematical Knowledge - Management tools and techniques.
++ Matita (that means pencil in italian) is an experimental, + interactive theorem prover under development at the + Computer Science Department of the + University of Bologna. +
-Matita is traditional. Its logical foundation is the - Calculus of (Co)Inductive Constructions (CIC). It can re-use - mathematical concepts produced by other proof assistants like - Coq and encoded in an - XML encoding of CIC. The interaction - paradigm of Matita is familiar, being inspired by CtCoq and - Proof General. Its - proof language is procedural in the same spirit of LCF.
+ -Matita is innovative:
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+ + +
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+ Matita is based on the
+ Calculus of (Co)Inductive Constructions, and is compatible, at some
+ extent, with Coq.
+ It is a reasonably small and simple application, whose
+ architectural and software complexity is meant to be mastered by
+ students, providing a tool particularly suited for testing innovative
+ ideas and solutions.
+ Matita adopts a tactic based editing mode; (XML-encoded) proof objects
+ are produced for storage and exchange.
+ +
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- the user interface sports high quality bidimensional rendering of
- proofs and formulae transformed on-the-fly to MathML markup, on which direct
- manipulation of the underlying CIC terms is still possible;
-
+ The graphical interface has been inspired by CtCoq and
+ Proof General.
+ It supports high quality bidimensional rendering of
+ proofs and formulae transformed on-the-fly to
+ MathML markup
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- the knowledge base is distributed: every authored concepts can be
- published becoming part of the Matita library which can be browsed as an hypertext
- (locally or on the World Wide Web) and searched by means of
- content-based queries;
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+
+ The knowledge base can be
+ browsed as an hypertext
+ (locally or on the World Wide Web) and
+ searched by means of
+ content-based queries;
- -
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+
-
- the tactical language, part of the proof language, has
+ The tactical language, part of the proof language, has
step-by-step semantics, enabling inspection and replaying of deeply
structured proof scripts.
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+
+ - + Types Project +
- McTafi +
- Dama
+ 
Matita is partially supported by the following Projects: +
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+