Any calendar savants out there?
I used to think these people were quite amazing until I looked into some research on the matter. Most savants miss a good number of their targets, running at about 70% accuracy, and many take up to 5 seconds to give an answer.
So I decided to have some fun and I discovered my own algorithm, so I can figure out the weekday of any date now from 1 AD to 100,000+ A.D. It takes me between one and 4 seconds to get an answer, depending on the particular date.
I learned this method which I invented last week but my accuracy is about 90%, so I know I'll get very good at this. Besides I find it soothing. I like rocking back and forth while I do it.
But of course I am cheating. (Or am I? You savants tell me! )