Manipulating Trace objectsThis package defines functionality for manipulating nodes and expressions which define the
combine_traces(ex: Ex) -> Ex
Combine separate trace nodes into one sum.This will only move nodes which it classifies as safe to do this on, checking that no objects which are non-scalar will be pulled inside the new trace node. If multiple nodes with different names, but the Trace property defined, are found then they will be combined separately.
Test 1 passed