<s>
Elias	B-Algorithm
δ	I-Algorithm
code	I-Algorithm
or	O
Elias	B-Algorithm
delta	I-Algorithm
code	I-Algorithm
is	O
a	O
universal	B-Algorithm
code	I-Algorithm
encoding	O
the	O
positive	O
integers	O
developed	O
by	O
Peter	O
Elias	O
.	O
</s>
<s>
Encode	O
N+1	O
with	O
Elias	B-Algorithm
gamma	I-Algorithm
coding	I-Algorithm
.	O
</s>
<s>
This	O
code	O
can	O
be	O
generalized	O
to	O
zero	O
or	O
negative	O
integers	O
in	O
the	O
same	O
ways	O
described	O
in	O
Elias	B-Algorithm
gamma	I-Algorithm
coding	I-Algorithm
.	O
</s>
<s>
Elias	B-Algorithm
delta	I-Algorithm
coding	I-Algorithm
does	O
not	O
code	O
zero	O
or	O
negative	O
integers	O
.	O
</s>
<s>
One	O
way	O
to	O
code	O
all	O
integers	O
is	O
to	O
set	O
up	O
a	O
bijection	B-Algorithm
,	O
mapping	O
integers	O
all	O
integers	O
(	O
0	O
,	O
1	O
,	O
−1	O
,	O
2	O
,	O
−2	O
,	O
3	O
,	O
−3	O
,	O
...	O
)	O
to	O
strictly	O
positive	O
integers	O
(	O
1	O
,	O
2	O
,	O
3	O
,	O
4	O
,	O
5	O
,	O
6	O
,	O
7	O
,	O
...	O
)	O
before	O
coding	O
.	O
</s>
<s>
This	O
bijection	B-Algorithm
can	O
be	O
performed	O
using	O
the	O
"	B-Application
ZigZag	I-Application
"	I-Application
encoding	I-Application
from	I-Application
Protocol	I-Application
Buffers	I-Application
(	O
not	O
to	O
be	O
confused	O
with	O
Zigzag	O
code	O
,	O
nor	O
the	O
JPEG	O
Zig-zag	O
entropy	O
coding	O
)	O
.	O
</s>
