Above you state that: "By comparison, 2100 is again a leap year, and so no extra leap year adjustment from 1900 is required: we simply add 4 for the century offset and conclude that Bond's bicentennial, on 4 January 2100, will occur on a Monday."
I think that should read '2100 is not a leap year'.
Above you state that: "By comparison, 2100 is again a leap year, and so no extra leap year adjustment from 1900 is required: we simply add 4 for the century offset and conclude that Bond's bicentennial, on 4 January 2100, will occur on a Monday."
I think that should read '2100 is not a leap year'.