On 13-06-18 12:57 AM, peter dalgaard wrote:
Coercing A to a complex matrix should make no difference, but makes
>eigen() return the wrong answer:
>
>>min(eigen(A+0i,T,T)$values)
>[1] -0.359347
>>
>
>This is very, very wrong.
Yep. I see this also on 10.6/7 (Snow Leopard, Lion) and 3.0.x, but NOT with a
MacPorts build of 2.15.3 that I had lying around.
So this sits somewhere between Mac builds, R versions, and possibly LAPACK
issues. Can anyone reproduce on non-Mac?
It doesn't happen with the CRAN binary of 2.15.3 built for Ubuntu Precise.
Davor
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