CADiZ

Reference manual / Z-related commands / In situ replacement commands / denormalization


The denormalization command performs in situ replacements that are each like normalization steps but performed in the opposite direction.

...; i : \tau e; ... | ... i \in e ...   \trarrow   ...; i : e; ... | ... true ...

The command is offered on inspection of the membership predicate, which should be an outermost conjunct of the | part.

Tactic example

"denormalization" p1 p2

This example applies the denormalization command to predicates p1 and p2.


IT 7-Apr-2000