"Cadaeic Cadenza" is a 1996 short story by Mike Keith. It is an example of constrained writing, a story with restrictions on how it can be written. It is also one of the most prodigious examples of piphilology, being written in "pilish". The word "cadaeic" is the alphabetical equivalent of 3.141593, the first six decimal digits of pi when rounded, where each digit is replaced by the Nth letter of the alphabet; a cadenza is a solo passage in music.
When the number of letters in each word is written out they form the first 3835 digits of pi.
One
/
A
Poem
/
A
Raven
/
Midnights
so
dreary,
tired
and
weary,
3
.
1
4
1
5
9
2
6
5
3
5
While in this example each word is the same number of letters as the next digit of pi (and ten letters for the digit 0), some sections use words of more than ten letters as a one followed by another digit:
And
fear
overcame
my
being
–
the
fear
of
"forevermore".
3
4
8
2
5
3
4
2
11
where 11 represents two consecutive digit "1"s in pi.
Taking "A" as 1, "B" as 2, "C" as 3, etc., the name of the piece itself is based on pi, as "Cadaeic" is the first 7 digits of pi, when rounded to that number of significant digits.
C a d a e i c
3.1 4 1 5 9 3
Near a Raven
The first part of Cadaeic Cadenza is slightly changed from an earlier version, "Near a Raven", which was a retelling of Edgar Allan Poe's "The Raven".[1]
Wikisource has original text related to this article:
Midnights so dreary, tired and weary,
Silently pondering volumes extolling all by-now obsolete lore.
During my rather long nap - the weirdest tap!
An ominous vibrating sound disturbing my chamber's antedoor.
"This", I whispered quietly, "I ignore".
— Mike Keith, First verse of Near a Raven
See also
Six nines in pi (handled at the start of chapter 2, "Change")
