[Haskell-cafe] matrix computations based on the GSL
k.schupke at imperial.ac.uk
Fri Jul 8 10:10:06 EDT 2005
Henning Thielemann wrote:
>Do you mean
> [x,y,z,1] * [[1,0,0,0],[0,1,0,0],[0,0,1,0],[dx,dy,dz,dw+1]]
Erm, yes thats what I meant ... but you obviously got the point.
>>but how is this different from adding vectors? If we allow vector
>>addition then we no longer have the nice separation between values and
>>linear operators, as a value can also be a linear operator (a
Well if a vector can be a linear-operator, then surely it _is_ a matrix!
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