<s>
Landau	B-Algorithm
's	I-Algorithm
algorithm	I-Algorithm
involves	O
complex	O
roots	O
of	O
unity	O
and	O
runs	O
in	O
exponential	O
time	O
with	O
respect	O
to	O
the	O
depth	O
of	O
the	O
nested	O
radical	O
.	O
</s>
<s>
It	O
can	O
then	O
be	O
shown	O
that	O
,	O
assuming	O
is	O
analytic	B-Language
,	O
</s>
