According to http://pvs.csl.sri.com/announcements/pvs3.2-release-notes.shtml
this contains a number of bug fixes as well as the following improvements
and added features:
-Startup Script Update
-Theory Interpretation Enhancements
-References to Mapped Entities
-Cleaning up Specifications
-Binary Files
-Generating HTML
-Default Strategies
-Better handling of TCCs in Proofs
-typepred! rule and all-typepreds strategy
-grind-with-ext and reduce-with-ext
-New forward chain commands
-TeX Substitutions
-add-declaration and IMPORTINGs
-Prelude additions
PVS is a verification system: that is, a specification language integrated
with support tools and a theorem prover. It is intended to capture the
state-of-the-art in mechanized formal methods and to be sufficiently rugged
that it can be used for significant applications.
For more details, please see http://pvs.csl.sri.com/ and
http://pvs.csl.sri.com/overview.html
This package was tested on NetBSD-1.6-i386 and Linux-i386, it might work
(but might need some modification) on NetBSD-1.6-sparc and SunOS as well.
For i386, NetBSD 1.6 is required -- on 1.5.x versions, it will (seemingly)
install fine but not work correctly in various instances.
