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Update doc on comparison

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1 parent 6a7f3ac commit a0f557f59f247f28dc8d1b585216a6818c39aa53 @Shimuuar committed Jul 27, 2010
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  1. +2 −0 Types/Number/Classes.hs
@@ -89,6 +89,8 @@ instance Show IsGreater where show _ = "IsGreater"
--
-- They have generic instances and every number which is instance of
-- Compare type family is instance of these type classes.
+--
+-- These instance could have problems. They weren't exensively tested.
-- | Numbers n and m are instances of this class if and only is n < m.
class Lesser n m

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