The Web Presentation of PVS Libraries is in Development.

Some collections of standard PVS theories are presented below.

We have collected into the prototype FDL all 79 theories of the PVS prelude, the complete libraries on bitvectors, finite sets, arrays, number and graph theory, real analysis, etc. We are in the process of importing the remaining theories of NASA Langley PVS library. Migrating PVS content to the formal digital library makes the library a common repository for PVS users and others.

Although full access to the FDL content will be effected by APIs, for the purpose of showing the structure of this material, it is projected onto the web showing references between the individual objects. Each inference step of a proof is presented as a single page with links to its children and ancestors. For convenience, each theorem statement is also directly linked to all the inference steps of its proof.

Each theory page is linked in the upper righthand corner to the ascii *.pvs source for the theory (the whole collection of theories in the Prelude is, however, from a single file).

Improvements to come: more theories will be presented (now only the theory collections from the standard Prelude through Graphs are presented); cross referencing will be introduced (now only direct mention of one entity by another is presented).

Aug 2003

Prelude FiniteSets Mod Div

Array NumThy Graphs