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2 Commits

Author SHA1 Message Date
Peter Boyle
a6ac2abb64 No compile fix after merge 2015-06-08 12:12:13 +01:00
Azusa Yamaguchi
a8b9109cc8 multishift conjugate gradient added and a strong test: take a diagonal 
but non-identity matrix
l1 0  0  0 ....
0  l2 0  0 ....
0  0  l3 0 ...
.  .   .
.  .   .
.  .   .

And apply the multishift CG to it. Sum the poles and residues.
Insist that this be the same as the exactly taken square root
where l1,l2,l3 >= 0.
 2015-06-08 11:52:44 +01:00