Hi there.
If someone can tell me why I am getting type ambiguity
in the following code:
class (Ord s, Num s) = Scalar s where
zero :: s
class Metric m where
delta :: Scalar s = m - m - s
(=~):: m - m - Bool
(/~):: m - m - Bool
(=~) a b
On 29 Dec 2007, at 9:31 PM, alex wrote:
Hi there.
If someone can tell me why I am getting type ambiguity
in the following code:
class (Ord s, Num s) = Scalar s where
zero :: s
class Metric m where
delta :: Scalar s = m - m - s
(=~):: m - m - Bool
On Dec 30, 2007 3:43 AM, Jonathan Cast [EMAIL PROTECTED] wrote:
On 29 Dec 2007, at 9:31 PM, alex wrote:
Hi there.
If someone can tell me why I am getting type ambiguity
in the following code:
class (Ord s, Num s) = Scalar s where
zero :: s
class Metric m where
