<s>
In	O
computer	B-General_Concept
science	I-General_Concept
,	O
occam-π	B-Language
(	O
or	O
occam-pi	B-Language
)	O
is	O
the	O
name	O
of	O
a	O
variant	O
of	O
the	O
programming	O
language	O
occam	B-Language
developed	O
by	O
the	O
Kent	O
Retargetable	O
occam	B-Language
Compiler	O
(	O
KRoC	B-Application
)	O
team	O
at	O
the	O
University	O
of	O
Kent	O
.	O
</s>
<s>
The	O
name	O
reflects	O
the	O
introduction	O
of	O
elements	O
of	O
π-calculus	O
(	O
pi-calculus	O
)	O
into	O
occam	B-Language
,	O
especially	O
concepts	O
involving	O
mobile	B-Operating_System
agents	I-Operating_System
(	O
processes	O
)	O
and	O
data	O
.	O
</s>
<s>
The	O
language	O
contains	O
several	O
extensions	O
to	O
occam	B-Language
2.1	I-Language
,	O
including	O
:	O
</s>
