Blue Wizard’s Logic: The Context-Free Grammar and Pushdown Automata Engine
Introduction: Context-Free Grammar and Pushdown Automata — The Core Computational Engine Context-Free Grammar (CFG) and Pushdown Automata (PDAs) form the foundational computational models for understanding and implementing hierarchical, recursive logic. While CFGs provide the formal rules for generating nested structures, PDAs serve as the dynamic engine that recognizes and processes such languages using stack-based memory. […]