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TraceAbove

FilledSmallSquare TraceAbove is an option for Trace and related functions which specifies whether to include evaluation chains which contain the evaluation chain containing the pattern form sought.

FilledSmallSquare TraceAbove -> True includes the first and last expressions in all evaluation chains within which the evaluation chain containing form occurs.

FilledSmallSquare TraceAbove -> All includes all expressions in these evaluation chains.

FilledSmallSquare TraceAbove -> backward, forward allows you to specify separately which expressions to include in the backward and forward directions.

FilledSmallSquare Using TraceAbove, you can see the complete paths by which expressions matching form arose during an evaluation.

FilledSmallSquare See Section 2.6.11.

FilledSmallSquare See also: StackComplete.

FilledSmallSquare New in Version 2.

Further Examples