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3 Commits

Author SHA1 Message Date
fad743fbb1 Build system sanity check: corrected several headers not in the <Grid/*> format 2017-01-26 17:00:41 -08:00
paboyle
aae8bf31a7 Global edit adding copyright and license info to every source file. 2016-01-02 14:51:32 +00:00
Azusa Yamaguchi
8688ff8b3a 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