<s>
In	O
mathematics	O
,	O
Spouge	B-Algorithm
's	I-Algorithm
approximation	I-Algorithm
is	O
a	O
formula	O
for	O
computing	O
an	O
approximation	O
of	O
the	O
gamma	O
function	O
.	O
</s>
<s>
The	O
formula	O
is	O
similar	O
to	O
the	O
Lanczos	B-Algorithm
approximation	I-Algorithm
,	O
but	O
has	O
some	O
distinct	O
features	O
.	O
</s>
<s>
The	O
formula	O
is	O
therefore	O
feasible	O
for	O
arbitrary-precision	B-Algorithm
evaluation	O
of	O
the	O
gamma	O
function	O
.	O
</s>
