This is a poem written by Christina Rossetti, set to music first by Gustav Holst in 1906 and then by Harold Darke in 1911.
This is by Darke :
© OldTrout \(2020\)
In The Bleak Midwinter
Arts
Going Postal New Year’s Eve
© EJ 2018
Mathematics
The Number of Derangements
Read as : the limit, as approaches infinity, of subfactorial divided by factorial is equal to divided by which approximates to , where is Euler’s number, The Hat Check Problem, as first described by Montmort [more…]