Template for ARS database entries Name: Keywords: Description: Semantics: the underlying logic Deductive machinery: structure of proofs, deciders, ... Dynamics: how are theories built up, proofs developed, ... Persistence: what can be saved and restored -- theories, proofs, proof development states, .... Contact persons: User group: Pragmatics: Documentation: Applications: Extensions/enhancements: Resource requirements: implementation language environment support required [only runs under X, only runs on DOS, ...] requires at least 28meg memory ... Where-to-get-it: ftp tape -- address of supplier ??? [Info source, date]