Negabinary
- like the binary numeral system with the crucial difference that powers of −2 are used rather than 2
Example
For example, the negabinary representation of 201 is
|
(−2)8 |
(−2)7 |
(−2)6 |
(−2)5 |
(−2)4 |
(−2)3 |
(−2)2 |
(−2)1 |
(−2)0 |
|
256s |
−128s |
64s |
−32s |
16s |
−8s |
4s |
−2s |
1s |
|
1 |
1 |
1 |
0 |
1 |
1 |
0 |
0 |
1 |