Dear all
Some computations gave a matrix. The single value decomposition of it worked
fine previously, after an system upgrade I get the following error:
-----
> La.svd(x,256,256)
Error in La.svd(x, nu, nv) :
BLAS/LAPACK routine 'DLASCL' gave error code -4
-----
Erroneous Matrix:
ftp://usys-ftp.ethz.ch/ITES/STEP/nussbaum/R/matrix-lapack-error4.RData /.csv
Operating System: Debian 8
Previous version: liblapack3 3.4.1 (running without error)
New version: liblapack3 3.5.0-4 (gives error above)
How do I track down this error code?
Is this a bug in liblapack3 or what did change?
Thank you!
M. Nussbaum
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