tag:blogger.com,1999:blog-11439944.post5627599195314012494..comments2024-03-21T13:06:59.456-07:00Comments on Grey Matters: Blog: Day for any Date Online ToolboxPi Guyhttp://www.blogger.com/profile/09760001560356969164noreply@blogger.comBlogger3125tag:blogger.com,1999:blog-11439944.post-67911347509376544522013-08-03T21:31:24.293-07:002013-08-03T21:31:24.293-07:00The "“Dozens, remainder, and fours" appr...The "“Dozens, remainder, and fours" approach was actually invented by Lewis Carroll. John Horton Conway copied it.Travisnoreply@blogger.comtag:blogger.com,1999:blog-11439944.post-90717377084508280622011-08-29T16:45:18.749-07:002011-08-29T16:45:18.749-07:00To remember all the year keys I use an approach ta...To remember all the year keys I use an approach taught by Dominic O'Brien. I make one journey/loci for each key number, 0-6 and then store the years in that path, so the years that have a key of 0 will be stored in the 0's path.<br /><br />A better way to calcuate the year key is the odd/11 formula. It's given on the doomsday algorithm wikipedia page<br />http://en.wikipedia.org/Jaynoreply@blogger.comtag:blogger.com,1999:blog-11439944.post-26188240919401003392011-08-28T11:52:21.961-07:002011-08-28T11:52:21.961-07:00This is really helpful! Thank you!This is really helpful! Thank you!Anonymousnoreply@blogger.com