Calculator Forensics: Uncovering Chip Design Secrets

This article introduces 'calculator forensics,' a technique that analyzes the results of embedded algorithms in calculators to identify the origins and evolution of different calculator chip designs. The author devised a standardized algorithm and compiled results from numerous calculators, creating comparison tables to trace the design history and technological lineage of calculator chips. This technique is significant for studying calculator history and chip design, particularly useful when official documentation is scarce, enabling researchers to understand the relationships between different calculators.