[tecmul]

Hi all,
The rotational transformation tensors in transform.H seem to be the transpose of the actual transformation tensors.
For example:

//- Rotational transformation tensor about the z-axis by omega radians
inline tensor Rz(const scalar& omega)
{
    const scalar s = sin(omega);
    const scalar c = cos(omega);
    return tensor
    (
        c,  s,  0,
       -s,  c,  0,
        0,  0,  1
    );
}

This is the rotational transformation tensor around the z-axis.


I checked multiple versions of OpenFoam and they all do the same thing. Why is this?