proofgeneral-narya

Version-controlling higher-dimensional type theory proofs uses observational bridge types to track proof derivations and transports. Proof General and Narya bridge this workflow, enabling fork, continue, and merge operations on proofs with 2- and 3-cells while maintaining type structure integrity.

Yes. Proof General integrates with Narya to support observational equality, where bridge types are computed directly from type structure. This enables interactive proof development in Emacs with proof-state visualization for higher-dimensional type theory.

Observational bridge-type workflow connects proof states across Proof General and Narya by computing bridge types from type structure, enabling transport semantics. This approach unifies proof derivations across higher-dimensional type theory without manual state translation.

Yes. Starting an observational proof session requires installing Proof General and Narya, then loading the environment in Emacs. Basic Emacs Lisp configuration examples are provided to set up the bridge-type workflow for interactive proof development.

Higher-dimensional proofs in observational type theory are constrained to 2- and 3-cells within the current proof assistant bridge. Transport semantics and version-control operations apply only to proofs constructed through Proof General and Narya integration.