diff options
Diffstat (limited to 'theories/Classes/RelationPairs.v')
-rw-r--r-- | theories/Classes/RelationPairs.v | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/theories/Classes/RelationPairs.v b/theories/Classes/RelationPairs.v index cbde5f9ab..8ce3e4b6b 100644 --- a/theories/Classes/RelationPairs.v +++ b/theories/Classes/RelationPairs.v @@ -42,6 +42,7 @@ Generalizable Variables A B RA RB Ri Ro f. Definition RelCompFun {A} {B : Type}(R:relation B)(f:A->B) : relation A := fun a a' => R (f a) (f a'). +Typeclasses Opaque RelCompFun. Infix "@@" := RelCompFun (at level 30, right associativity) : signature_scope. |