CADiZ

Reference manual / Z-related commands / Miscellaneous commands / precondition


The precondition command generates the precondition of an operation expressed using the convention of a schema paragraph involving declarations with ?, ! or ' decorations in their names. The whole schema paragraph must be inspected. The result, which is displayed in the left window, has the ! and ' decorated names existentially quantified.


IT 11-Oct-1997