If x \/ y is defined, x /\ (x \/ y) has to be defined, too. Previously, we stated them in terms of "if x /\ (x \/ y) is defined", which is not right. Signed-off-by: Danila Fedorin <danila.fedorin@gmail.com>  | 
			||
|---|---|---|
| .. | ||
| AboveBelow.agda | ||
| Builder.agda | ||
| ExtendBelow.agda | ||
| FiniteMap.agda | ||
| IterProd.agda | ||
| Map.agda | ||
| MapSet.agda | ||
| Nat.agda | ||
| Prod.agda | ||
| Unit.agda | ||