You might want to read the Repa tutorial:
http://www.haskell.org/haskellwiki/Numeric_Haskell:_A_Repa_Tutorial
e.g.
fromList (Z :. (3::Int)) [1,2,3]
2011/5/16 Grigory Sarnitskiy <[email protected]>:
>> There's fromIArray and fromList [1]. Does that answer your question?
>
> Huh, yes, thank you! But still I don't get it. Neither
>
> arr1 = fromList 3 [1,2,3] :: Array DIM1 Int
>
> nor
>
> arr1 = fromList (1,3) [1,2,3] :: Array DIM1 Int
>
> works
>
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