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Diffstat (limited to 'Nominal/Helpers/Finset.lean')
| -rw-r--r-- | Nominal/Helpers/Finset.lean | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/Nominal/Helpers/Finset.lean b/Nominal/Helpers/Finset.lean index 1287c8e..9a74ffc 100644 --- a/Nominal/Helpers/Finset.lean +++ b/Nominal/Helpers/Finset.lean @@ -16,7 +16,7 @@ theorem induction · apply insert · assumption · apply h_1; assumption - · simp at h + · simp only [not_nonempty_iff_eq_empty] at h rw [h] apply single |