<s>
COSILAB	B-Application
is	O
a	O
software	O
tool	O
for	O
solving	O
complex	O
chemical	O
kinetics	O
problems	O
.	O
</s>
<s>
It	O
is	O
used	O
worldwide	O
in	O
research	O
and	O
industry	O
,	O
in	O
particular	O
in	O
automotive	O
,	O
combustion	B-Application
,	O
and	O
chemical	O
processing	O
applications	O
.	O
</s>
<s>
Problems	O
to	O
be	O
solved	O
by	O
COSILAB	B-Application
may	O
involve	O
thousands	O
of	O
reactions	O
amongst	O
hundreds	O
of	O
species	O
for	O
practically	O
any	O
mixture	O
composition	O
,	O
pressure	O
and	O
temperature	O
.	O
</s>
<s>
Whilst	O
complex	O
chemistry	O
is	O
accounted	O
for	O
,	O
chemical	O
reactor	O
or	O
combustion	B-Application
geometries	O
that	O
can	O
be	O
handled	O
by	O
COSILAB	B-Application
are	O
relatively	O
simple	O
.	O
</s>
<s>
For	O
the	O
purpose	O
of	O
``	O
real-life	O
"	O
simulations	O
this	O
limitation	O
can	O
be	O
overcome	O
,	O
however	O
,	O
by	O
using	O
a	O
library	O
of	O
pre-compiled	O
subroutines	O
and	O
functions	O
,	O
that	O
one	O
can	O
link	O
to	O
his	O
or	O
her	O
own	O
code	O
written	O
in	O
Fortran	B-Application
,	O
the	O
C	B-Language
programming	I-Language
language	I-Language
or	O
C++	B-Language
.	O
</s>
<s>
The	O
development	O
of	O
codes	O
like	O
COSILAB	B-Application
is	O
motivated	O
by	O
a	O
worldwide	O
attempt	O
to	O
keep	O
the	O
environment	O
clean	O
and	O
to	O
save	O
—	O
or	O
at	O
least	O
make	O
best	O
use	O
of	O
—	O
the	O
continuously	O
diminishing	O
fossil	O
fuel	O
resources	O
.	O
</s>
