From cf5136f00a5eaa0f81cb84705db04171a614c43a Mon Sep 17 00:00:00 2001 From: Josh Chen Date: Mon, 1 Jun 2020 17:22:09 +0200 Subject: update --- README.md | 13 +++++++------ 1 file changed, 7 insertions(+), 6 deletions(-) diff --git a/README.md b/README.md index 3bba5f0..329ecf1 100644 --- a/README.md +++ b/README.md @@ -20,10 +20,11 @@ $ echo path/to/Isabelle/HoTT >> ~/.isabelle/Isabelle2020/ROOTS In no particular order. Some of the following might require changes to the Isabelle prover itself. -[ ] Typing information is implicit in context facts, and the collection must be searched every time we need a type for a term. - For performance, should probably implement dedicated tables. -[ ] Tactic-based term elaboration has (at least) two problems: 1. `assume(s)` clauses don't accept schematic vars, and 2. it often results in overly-flexible subgoals that the typechecker doesn't solve. - Will likely need an elaborator integrated into Isabelle's syntax checking. -[ ] Inductive type definitions. -[ ] Recursive function definitions. +- [ ] Implement dedicated tables for type information. +- [ ] Tactic-based term elaboration has (at least) two problems: + 1. `assume(s)` clauses don't accept schematic vars, and + 2. it often results in overly-flexible subgoals that the typechecker doesn't solve. + Will need an elaborator integrated into Isabelle's syntax checking. +- [ ] Inductive type definitions. +- [ ] Recursive function definitions. -- cgit v1.2.3