<s>
In	O
mathematical	O
optimization	O
,	O
Lemke	B-Algorithm
's	I-Algorithm
algorithm	I-Algorithm
is	O
a	O
procedure	O
for	O
solving	O
linear	O
complementarity	O
problems	O
,	O
and	O
more	O
generally	O
mixed	O
linear	O
complementarity	O
problems	O
.	O
</s>
<s>
Lemke	B-Algorithm
's	I-Algorithm
algorithm	I-Algorithm
is	O
of	O
pivoting	B-Algorithm
or	O
basis-exchange	O
type	O
.	O
</s>
