ArrayFire.jl
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Different `tau` array in qr
The array tau
that's returned looks different from what Julia returns. Why are they different?
@ranjanan I think tau
is implementation dependent.
Yes, this is a placeholder for me to check how the arrayfire
and Julia implementations are different.
I am just saying tau
is never used by itself so the values shouldn't matter. It is always used along with the other outputs from QR.
That it's different is not to me as important as whether it's internally consistent.