On 09/10/2010 06:59, Bo Berglund wrote:
I am translating a bunch of Fortran functions to FPC and I
have now come across a problem with a couple of built-in
Fortran90 functions:
MATMUL multiplies two matrices (arrays) and returns the result.
TRANSPOSE reorders the array elemsnts in some predefined way.
The call in the Fortran routine is like this:
b = matmul(transpose(a), a)
where a and b are equal sized dynamic arrays of double.
So I need to get hold of two Delphi functions:
function matmul(X, Y: array of double): array of double;
and
function transpose(X: array of double): array of double;
Where can I find such functions?
I am not a matematician myself so I don't know what these
functions really do...
Try:
http://paginas.fe.up.pt/~paco/pmwiki/index.php?n=DynMatrix.DynMatrix
It is a bit more than just those functions but it could solve, for a
while, your problem.
Paulo Costa
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