EXPLAINABLE ENGINEERING INTELLIGENCE

Understand the timing delta.
Keep the evidence.

Explore five engineering cases. Separate what the reports show from what still needs verification.

1. Choose an engineering case

Synthetic case

Inspect the original reports

Baseline reportCandidate report

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Declared run metadata — values are not independently verified
Field	Baseline	Candidate	Check

Find a pathDirectionSort by

Δ = candidate − baseline, in ns. Positive means improved slack, not necessarily timing closure.
Matched path	Baseline (ns)	Candidate (ns)	Δ (ns)	Evidence

Source provenance & limitations

A reproducible difference between two reported values, with both source lines attached.

A possible explanation. Slack-only reports cannot establish which mechanism caused a change.

The next engineering check needed to distinguish explanations. No automated signoff decision is made.