On 11-08-17 12:10 PM, Patrick Browne wrote:
-- Are  + and negate part of the signature of Numb1?
class Numb0 a  =>  Numb1 a where

No.

-- Is it possible to override these operations in instances of Numb1?
-- Something like:
-- instance Numb1 Float where
--    x + y = y
--    negate x =  x

No.

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