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| author | Enrico Tassi | 2019-01-29 16:22:41 +0100 |
|---|---|---|
| committer | Enrico Tassi | 2019-01-29 16:22:41 +0100 |
| commit | 325c4ae65f5c72c531a18b1d3871c840a2f32980 (patch) | |
| tree | 0783ae991ce01a9d9b7ffbc520bba0d1ca8502db /plugins/setoid_ring/Ncring_initial.v | |
| parent | a9b141469fe3036355be95d8cf5f0bf5c240fe37 (diff) | |
| parent | 309cf3d3d6fe57ba9c15c32872b42433596c7748 (diff) | |
Merge PR #9274: Make `Instance` without a body always open a proof
Reviewed-by: gares
Reviewed-by: mattam82
Reviewed-by: ppedrot
Diffstat (limited to 'plugins/setoid_ring/Ncring_initial.v')
| -rw-r--r-- | plugins/setoid_ring/Ncring_initial.v | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/plugins/setoid_ring/Ncring_initial.v b/plugins/setoid_ring/Ncring_initial.v index 1ca6227f25..aa0370b2ac 100644 --- a/plugins/setoid_ring/Ncring_initial.v +++ b/plugins/setoid_ring/Ncring_initial.v @@ -32,6 +32,7 @@ Lemma Zsth : Equivalence (@eq Z). Proof. exact Z.eq_equiv. Qed. Instance Zops:@Ring_ops Z 0%Z 1%Z Z.add Z.mul Z.sub Z.opp (@eq Z). +Defined. Instance Zr: (@Ring _ _ _ _ _ _ _ _ Zops). Proof. |