<s>
is	O
a	O
free	O
computer	B-General_Concept
algebra	I-General_Concept
system	I-General_Concept
developed	O
by	O
the	O
University	O
of	O
Genova	O
,	O
Italy	O
,	O
used	O
to	O
compute	O
with	O
numbers	O
and	O
polynomials	O
.	O
</s>
<s>
is	O
available	O
under	O
GNU	B-License
General	I-License
Public	I-License
License	I-License
.	O
</s>
<s>
CoCoA	B-Language
has	O
been	O
ported	O
to	O
many	O
operating	O
systems	O
including	O
Macintosh	B-Device
on	O
PPC	O
and	O
x86	O
,	O
Linux	B-Application
on	O
x86	O
,	O
Unix	B-Application
x86-64	O
&	O
PPC	O
,	O
Solaris	B-Application
on	O
SPARC	B-Architecture
and	O
Windows	B-Application
on	O
x86	O
.	O
</s>
<s>
CoCoA	B-Language
's	O
features	O
include	O
:	O
</s>
<s>
The	O
capabilities	O
of	O
CoCoA	B-Language
and	O
the	O
flexibility	O
of	O
its	O
use	O
are	O
further	O
enhanced	O
by	O
the	O
dedicated	O
high-level	O
programming	O
language	O
.	O
</s>
<s>
Its	O
mathematical	O
core	O
,	O
CoCoALib	O
,	O
has	O
been	O
designed	O
as	O
an	O
open	O
source	O
C++	B-Language
library	B-Library
,	O
focussing	O
on	O
ease	O
of	O
use	O
and	O
flexibility	O
.	O
</s>
<s>
CoCoALib	O
is	O
based	O
on	O
GNU	B-Application
Multi-Precision	I-Application
Library	I-Application
.	O
</s>
