MathObj.Wrapper.NumericPrelude

This makes a type usable with Haskell98 type classes that was initially implemented for NumericPrelude typeclasses. E.g. if a is in class C, then T a is both in class Num and in C.

You can even lift container types. If Polynomial a is in C for all types a that are in C, then T (Polynomial (MathObj.Wrapper.Haskell98.T a)) is in Num for all types a that are in Num.