lean2/doc/todo.md

To Do List

• Universe polymorphism.
• Inductive datatypes.
• New representation for metavariables.
• New elaborator
• Add unification hints support in the Lean front-end.
• Improved extensible parser and pretty printer.
• Notation-sets for organizing user defined notation.
• Generic Tableaux prover.
• MCSat framework.
• Independent type checker using a different programming language (e.g., F* or OCaml).
• New apply-tactic.