ok    variant0 first fields exact
  ok    variant0 all Hessian entries
  ok    variant0 signed bath columns zero
  ok    variant0 three Hessian actions
  ok    variant0 all diagonal entries
  ok    variant0 volume cache invalidates
  ok    invalid physical volume rejected by both
  ok    invalid physical units rejected by both
  ok    variant1 first fields exact
  ok    variant1 all Hessian entries
  ok    variant1 signed bath columns zero
  ok    variant1 three Hessian actions
  ok    variant1 all diagonal entries
  ok    variant1 volume cache invalidates
  ok    variant2 first fields exact
  ok    variant2 all Hessian entries
  ok    variant2 signed bath columns zero
  ok    variant2 three Hessian actions
  ok    variant2 all diagonal entries
  ok    variant2 volume cache invalidates
  ok    variant3 first fields exact
  ok    variant3 all Hessian entries
  ok    variant3 signed bath columns zero
  ok    variant3 three Hessian actions
  ok    variant3 all diagonal entries
  ok    variant3 volume cache invalidates
  ok    variant4 first fields exact
  ok    variant4 all Hessian entries
  ok    variant4 signed bath columns zero
  ok    variant4 three Hessian actions
  ok    variant4 all diagonal entries
  ok    variant4 volume cache invalidates

32 passed, 0 failed