Jack Schmidt 9a63e0e82e Bugix for Frobenius norm of complex matrices.
Also improve efficiency from cubic to quadratic by avoiding taking
the trace of a mat-mat multiplication, and rather just summing the
formula for the diagonal entries.

Include a unit test to avoid regressions.
2018-05-02 10:58:42 -04:00
..
2015-09-17 20:39:29 +02:00
2018-04-29 19:31:30 +01:00
2018-02-20 20:59:05 +01:00