Number History
Channel: Gridmath
Date: 2020-05-09

9 may 20 - Removed several years ago due to low views - due to corona virus I may have time to revisit some of this math. This is to refresh my recollection of what I was doing back then.

 On line references are out of date and I no longer have reference books, Wi-fi as available will be my only source from now on - together with advancing age and slowing down and a 10 yr old Imac this will be challenging.