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PR summary db1186dd23

Import changes for modified files

No significant changes to the import graph

Declarations diff

+ leadingTerm_mul

## summary with just the declaration names:
./scripts/pr_summary/declarations_diff.sh <optional_commit>

## more verbose report:
./scripts/pr_summary/declarations_diff.sh long <optional_commit>

The doc-module for scripts/pr_summary/declarations_diff.sh contains some details about this script.

./scripts/reporting/technical-debt-metrics.sh pr_summary

Sure, I can work on adding those in a later PR.