TracePrint

Usage

• TracePrint[expr] prints all expressions used in the evaluation of expr.
• TracePrint[expr, form] includes only those expressions which match form.
• TracePrint[expr, s] includes all evaluations which use transformation rules associated with the symbol s.

Notes

• See notes for Trace.

• TracePrint indents its output in correspondence with the nesting levels for lists generated by Trace.

• The indentation is done using the print form defined for the object Indent[d].

• TracePrint prints the forms of expressions before any of their elements are evaluated.

• TracePrint does not support the TraceBackward option of Trace.

• TracePrint yields only the forward part of the output specified by the option setting TraceAbove -> All.

• TracePrint[expr] returns the result of evaluating expr.

• See Section 2.6.11.

• New in Version 2.

Further Examples