diff options
| author | Son Ho | 2023-06-26 23:41:01 +0200 |
|---|---|---|
| committer | Son Ho | 2023-06-26 23:41:01 +0200 |
| commit | 7f3604c21bb9f923aecb98917b5c7a33bafd1bcb (patch) | |
| tree | ec49ec1718b592beda888c551bc81ace111d42ca /backends/lean | |
| parent | f4ee75da0959ff06ce4cfaab817de540fcd0433f (diff) | |
Make minor modifications
Diffstat (limited to 'backends/lean')
| -rw-r--r-- | backends/lean/Base/Diverge.lean | 16 |
1 files changed, 0 insertions, 16 deletions
diff --git a/backends/lean/Base/Diverge.lean b/backends/lean/Base/Diverge.lean index 907075d7..f3fa4815 100644 --- a/backends/lean/Base/Diverge.lean +++ b/backends/lean/Base/Diverge.lean @@ -522,20 +522,6 @@ namespace FixI def is_valid (f : ((i:id) → a i → Result (b i)) → (i:id) → a i → Result (b i)) : Prop := ∀ k i x, is_valid_p k (λ k => f k i x) - @[simp] theorem kk_to_gen_kk_of_gen - (k : (x: (i:id) × a i) → Result (b x.fst)) : - kk_to_gen (kk_of_gen kk) = kk := by - simp [kk_to_gen, kk_of_gen] - - @[simp] theorem k_to_gen_k_of_gen - (k : ((x: (i:id) × a i) → Result (b x.fst)) → (x: (i:id) × a i) → Result (b x.fst)) : - k_to_gen (k_of_gen kk) = kk := by - simp [k_to_gen, k_of_gen] - apply funext - intro kk_1 - -- TODO: some simplifications don't work - simp [kk_to_gen, kk_of_gen] - noncomputable def fix (f : ((i:id) → a i → Result (b i)) → (i:id) → a i → Result (b i)) : (i:id) → a i → Result (b i) := @@ -548,10 +534,8 @@ namespace FixI have Hvalid' : Fix.is_valid (k_to_gen f) := by intro k x simp [is_valid, is_valid_p] at Hvalid - --simp [Fix.is_valid_p] let ⟨ i, x ⟩ := x have Hvalid := Hvalid (k_of_gen k) i x - -- TODO: some simplifications don't work simp [k_to_gen, k_of_gen, kk_to_gen, kk_of_gen] at Hvalid refine Hvalid have Heq := Fix.is_valid_fix_fixed_eq Hvalid' |