Yesterday, I accidently discovered after visting
the site of Rob Nugen that
today, I will be 18000 days old.
Rob Nugen found my site because yesterday was a palindrome
date and I wrote something about it.
Today, Li-Xia was admitted in a nursing home
as a result of the progression of her Alzheimer's Disease. In the past year she started to fail
in the area of personal care and needed more and more support.
Due to tensions, Annabel stayed with
other families for 18 months in the past two years. I spend a long
time struggling with finding the right moment for her admission.
Of course, Li-Xia objected against the admission when we confronted
her. I did talk about it in the past days, but did not make it very
explicit. When I phoned this evening, I heard that Li-Xia had calmed
down and that she had laughed already.
Vladimir Romanov has admitted in
a comment to his open letter that his polynomial algorithm
for Sat-3 contains a shortcoming which requires an amendment.
This means that so far he did not proof P=NP. It is quite likely that the amendment will never be completed.
This months interesting links