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authorJosh Chen2020-06-04 14:27:41 +0200
committerJosh Chen2020-06-04 14:27:41 +0200
commit8d6d633c66c8ed385f2263cdc5dcad14d1ef5c16 (patch)
treee20ec1941eaad008f5c237a39743e89a6f9ebc64
parent515c142828e66dcb1c273e53816ef8b6e1bb3f01 (diff)
some documentation
Diffstat (limited to '')
-rw-r--r--README.md3
-rw-r--r--TODO.md14
2 files changed, 2 insertions, 15 deletions
diff --git a/README.md b/README.md
index 14dd5d9..53be95a 100644
--- a/README.md
+++ b/README.md
@@ -18,13 +18,14 @@ $ echo path/to/Isabelle/HoTT >> ~/.isabelle/Isabelle2020/ROOTS
### To-do list
-In no particular order. Some of the following might require changes to the Isabelle prover itself.
+In no particular order. Some of the following might(?) require changes to the Isabelle prover itself.
- [ ] 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.
+- [ ] Proper handling of universes.
- [ ] Inductive type definitions.
- [ ] Recursive function definitions.
- [ ] Higher inductive type definitions.
diff --git a/TODO.md b/TODO.md
deleted file mode 100644
index 84f1160..0000000
--- a/TODO.md
+++ /dev/null
@@ -1,14 +0,0 @@
-# To-do list
-
-In no particular order. Some of the following might need 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.