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  • PVSio

    PVSio is a PVS* package that extends the ground evaluator with a predefined library of imperative programming language features such as side effects, unbounded loops, input/output operations, floating point arithmetic, exception handling, pretty printing, and parsing. The PVSio input/output library is implemented via semantic attachments*.

    PVSio has been part of PVS since PVS 5.0. The current version of PVSio is 6.0 and is included in PVS 6.0*. PVSio 6.0 provides:

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    The tag [*] identifies links that are outside the NASA domain