diff options
| author | Cyril Cohen | 2018-12-11 13:36:32 +0100 |
|---|---|---|
| committer | GitHub | 2018-12-11 13:36:32 +0100 |
| commit | b2d25dc356c4a2500d861e7d3eb5a272a3072129 (patch) | |
| tree | 10e3129f0584233d7fb825973794b517371c6024 /mathcomp/character/mxabelem.v | |
| parent | 316cca94aef28c2023cd823c588b140e13d0aded (diff) | |
| parent | 2e6e0001f8215e3c42f2557df42e0d6486035c07 (diff) | |
Merge pull request #252 from anton-trunov/implicit-core-hint-db
Fix some new warnings emitted by Coq 8.10
Diffstat (limited to 'mathcomp/character/mxabelem.v')
| -rw-r--r-- | mathcomp/character/mxabelem.v | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/mathcomp/character/mxabelem.v b/mathcomp/character/mxabelem.v index 69055d4..22ab389 100644 --- a/mathcomp/character/mxabelem.v +++ b/mathcomp/character/mxabelem.v @@ -511,7 +511,7 @@ Proof. by rewrite im_abelem_rV inE. Qed. Lemma sub_im_abelem_rV mA : subset mA (mem (ErV @* E)). Proof. by rewrite unlock; apply/pred0P=> v /=; rewrite mem_im_abelem_rV. Qed. -Hint Resolve mem_im_abelem_rV sub_im_abelem_rV. +Hint Resolve mem_im_abelem_rV sub_im_abelem_rV : core. Lemma abelem_rV_1 : ErV 1 = 0%R. Proof. by rewrite morph1. Qed. @@ -552,7 +552,7 @@ Proof. by rewrite -im_rVabelem mem_morphim. Qed. Lemma sub_rVabelem L : rV_E @* L \subset E. Proof. by rewrite -[_ @* L]morphimIim im_invm subsetIl. Qed. -Hint Resolve mem_rVabelem sub_rVabelem. +Hint Resolve mem_rVabelem sub_rVabelem : core. Lemma card_rVabelem L : #|rV_E @* L| = #|L|. Proof. by rewrite card_injm ?rVabelem_injm. Qed. |