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Measured-action cost comparison reference
Family 259: A group without fixed price. First application triage, 9 October 2026 Australia/Brisbane.
Problem and potential new use
Distinguish costs of free probability-measure-preserving actions of a finitely generated group.
Applicability and commercial boundary
Measured group-theoretic cost is unrelated to monetary cost; infinite actions and asymptotic extensions cannot be sold as business optimization.
Initial business decision
Research reference or conditional symbolic/verification engineering. No recurring buyer need, practical implementation or profitability has been demonstrated. Defer a standalone commercial product until a constructive example and a measurable workflow improvement exist. These records also identify unsupported inferences that an evidence platform could flag.
Next verification action
Map action assumptions and a finite teaching illustration.
Evidence scope
The repository catalog statement was individually read. Main-paper construction, effectiveness and selected formal-scope comparison remain queued for this record. No independent Lean verification was run. Source revision fd4aeeb2ee4fc729c18d98444fed42fd0529eeeb. See source metadata.