<s>
CASINO	B-Algorithm
is	O
a	O
quantum	O
Monte	O
Carlo	O
program	O
that	O
was	O
originally	O
developed	O
in	O
the	O
Theory	O
of	O
Condensed	O
Matter	O
group	O
at	O
the	O
Cavendish	O
Laboratory	O
in	O
Cambridge	O
.	O
</s>
<s>
CASINO	B-Algorithm
can	O
be	O
used	O
to	O
perform	O
variational	O
quantum	O
Monte	O
Carlo	O
and	O
diffusion	O
quantum	O
Monte	O
Carlo	O
simulations	O
to	O
calculate	O
the	O
energy	O
and	O
distribution	O
of	O
electrons	O
in	O
atoms	O
,	O
molecules	O
and	O
crystals	O
.	O
</s>
