[Haskell-cafe] matrix computations based on the GSL

[Michael Walter]

On 7/5/05, Henning Thielemann <lemming at henning-thielemann.de> wrote:
> The example, again: If you write some common expression like
> 
> transpose x * a * x
> 
> then both the human reader and the compiler don't know whether x is a
> "true" matrix or if it simulates a column or a row vector.

But since a, by definition (question), is a 1xN matrix, what's the
ambiguity exactly?

Michael