|
|
A345703
|
|
Expansion of Pi in signed binary nonadjacent form.
|
|
2
|
|
|
1, 0, -1, 0, 0, 1, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, -1, 0, -1, 0, 1, 0, 1, 0, 1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0, 1, 0, -1, 0, -1, 0, 1, 0, 0, 1, 0, -1, 0, 0, 0, 0, 1, 0, 0, 1, 0, -1, 0, 1, 0, 1, 0, -1, 0, 0, 0, 1, 0, 1, 0, -1, 0, 0, 1, 0, -1, 0, 1, 0
(list;
graph;
refs;
listen;
history;
text;
internal format)
|
|
|
OFFSET
|
3
|
|
COMMENTS
|
The signed binary nonadjacent form is also called "canonical signed digit representation" or the result of a "canonical recoding" algorithm.
|
|
REFERENCES
|
I. Koren, Computer Arithmetic Algorithms, 2nd edition, page 146.
H. Prodinger, On binary representations of integers with digits -1, 0, 1 , INTEGERS 0 (2000).
|
|
LINKS
|
|
|
EXAMPLE
|
10T.0010010001000000T0T010101000100010001...
|
|
CROSSREFS
|
|
|
KEYWORD
|
sign,easy,base
|
|
AUTHOR
|
|
|
STATUS
|
approved
|
|
|
|