@@ -92,8 +92,10 @@ repeatString :: Int -> String -> String
92repeatString c s = concat (take c (repeat s))
92repeatString c s = concat (take c (repeat s))
94showRelation :: Relation -> String
94showRelation :: Relation -> String
96+ | rel == relationTrue = "true"
97+ | rel == relationFalse = "false"
95−showRelation = renderTable . relationAsTable
98+ | otherwise = renderTable (relationAsTable rel)