Notice
© 2026 Roy Benjamin. All rights reserved.
Benjamin Knowledge Models (BKM) and BKM Sidekick, including the service, its published contract, capability catalog, recognition cues, exclusions, proposal schemas, calculation traces, cookbooks, documentation, site content and software, are proprietary works of Roy Benjamin.
Access to the service is granted for the purpose of obtaining calculations for your own use. It does not include a licence to copy, scrape, catalogue or redistribute the contract, catalog, schemas, cookbooks or traces, or to use the service or its outputs to build, train, calibrate or validate a competing calculation or reasoning service.
The mathematical methods the service implements are those published by Jack R. Benjamin and C. Allin Cornell in Probability, Statistics, and Decision for Civil Engineers (McGraw-Hill, 1970; Dover reprint). The book's text is not reproduced. BKM is independent software; no endorsement by the authors or publisher is claimed or implied.