<s>
An	O
unrestricted	B-Algorithm
algorithm	I-Algorithm
is	O
an	O
algorithm	O
for	O
the	O
computation	O
of	O
a	O
mathematical	O
function	O
that	O
puts	O
no	O
restrictions	O
on	O
the	O
range	O
of	O
the	O
argument	O
or	O
on	O
the	O
precision	O
that	O
may	O
be	O
demanded	O
in	O
the	O
result	O
.	O
</s>
<s>
An	O
unrestricted	B-Algorithm
algorithm	I-Algorithm
envisages	O
a	O
situation	O
in	O
which	O
a	O
user	O
may	O
stipulate	O
the	O
value	O
of	O
x	O
and	O
also	O
the	O
precision	O
required	O
in	O
g(x )	O
quite	O
arbitrarily	O
.	O
</s>
