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Tree Calculus

6 days ago
  • #Tree Calculus
  • #Formal Systems
  • #Programming Languages
  • Tree Calculus is minimal with a single operator that operates on three values, using a visual tree structure where values are natural binary trees with leaves, stems, and forks.
  • It is Turing-complete, comparable to combinatory logic with operators S and K, and allows recursive functions to be represented as normal forms via fixpoint constructions.
  • Tree Calculus is reflective, enabling case analysis on tree structures and self-application for introspection; for example, it can represent natural numbers and compute node counts, facilitating program serialization and analysis.
  • It is modular, with sub-terms as sub-trees, allowing recursive operations like node counting and supporting the bootstrapping of common functionality without large tree structures.