Declaration of Specman e-language Basic Temporal Expressions

Cadence Specman Elite e-language TE (Temporal Expression), is always associated with a sampling event indicating when the Temporal Expression needs to be evaluated by Specman elite e-language.
1) true(Boolean-exp)@sample-event
The above expression indicates for every Sample-event that the Boolean Expression is true.
2) rise/fall/change (exp)@sample-event
The above expression indicates for every Sample-event that the Expression is rising (falling/change).
3) Cycle @sample-event
The above Expression indicates for every sampling event.
4) [Number] * TE
The above expression indicates the TE’s is repeated for number of times.