From: Nikita Kniazev (nok.raven_at_[hidden])
Date: 2021-09-03 20:53:54
https://www.boost.org/doc/libs/develop/doc/html/accumulators.html
Last revised: June 10, 2021 at 02:32:49 GMT
https://www.boost.org/doc/libs/master/doc/html/accumulators.html
Last revised: June 10, 2021 at 15:48:57 GMT
I thought it was related to the regression matrix not being updated but
that was fixed while documentation is still stale.