<s>
Sysquake	B-Language
is	O
a	O
numerical	B-General_Concept
computing	I-General_Concept
environment	O
based	O
on	O
a	O
programming	O
language	O
mostly-compatible	O
with	O
MATLAB	B-Language
.	O
</s>
<s>
Sysquake	B-Language
supports	O
two	O
kinds	O
of	O
codes	O
:	O
libraries	B-Library
(	O
collections	O
of	O
related	O
functions	O
which	O
extend	O
Sysquake	B-Language
capabilities	O
)	O
,	O
and	O
SQ	O
files	O
,	O
applications	O
with	O
interactive	O
graphics	O
which	O
can	O
have	O
their	O
own	O
menus	O
.	O
</s>
<s>
Sysquake	B-Language
Pro	O
can	O
also	O
be	O
extended	O
with	O
plugins	B-Application
.	O
</s>
<s>
Several	O
applications	O
share	O
a	O
large	O
part	O
of	O
Sysquake	B-Language
code	O
:	O
</s>
<s>
Libraries	B-Library
are	O
usually	O
compatible	O
with	O
all	O
these	O
applications	O
.	O
</s>
