[la.container.eigen] try to be a bit smarter * simplify clear_row() and unit_row() * be a bit smarter in assert_these_are...
[la.container.eigen] try to be a bit smarter
* simplify clear_row() and unit_row()
* be a bit smarter in assert_these_are...

renemilk/DUNE-Stuff,renemilk/DUNE-Stuff,renemilk/DUNE-Stuff