<s>
In	O
mathematics	O
,	O
and	O
in	O
particular	O
ordinary	O
differential	O
equations	O
,	O
a	O
Green	B-Algorithm
's	I-Algorithm
matrix	I-Algorithm
helps	O
to	O
determine	O
a	O
particular	O
solution	O
to	O
a	O
first-order	O
inhomogeneous	O
linear	O
system	O
of	O
ODEs	O
.	O
</s>
