<s>
LAPACK++	B-Language
,	O
the	O
Linear	B-Application
Algebra	I-Application
PACKage	I-Application
in	O
C++	B-Language
,	O
is	O
a	O
computer	O
software	B-Library
library	I-Library
of	O
algorithms	O
for	O
numerical	O
linear	B-Language
algebra	I-Language
that	O
solves	O
systems	O
of	O
linear	O
equations	O
and	O
eigenvalue	O
problems	O
.	O
</s>
<s>
It	O
supports	O
various	O
matrix	B-Architecture
classes	O
for	O
vectors	O
,	O
non-symmetric	O
matrices	O
,	O
SPD	B-Algorithm
matrices	I-Algorithm
,	O
symmetric	O
matrices	O
,	O
banded	O
,	O
triangular	O
,	O
and	O
tridiagonal	O
matrices	O
.	O
</s>
<s>
However	O
,	O
it	O
does	O
not	O
include	O
all	O
of	O
the	O
capabilities	O
of	O
original	O
LAPACK	B-Application
library	O
.	O
</s>
<s>
The	O
original	O
LAPACK++	B-Language
(	O
up	O
to	O
v1.1a	O
)	O
was	O
written	O
by	O
R	O
.	O
Pozo	O
et	O
al	O
.	O
</s>
<s>
left	O
the	O
project	O
,	O
with	O
the	O
projects	O
 '	O
web	O
page	O
stating	O
LAPACK++	B-Language
would	O
be	O
superseded	O
by	O
the	O
Template	B-Language
Numerical	I-Language
Toolkit	I-Language
(	O
TNT	O
)	O
.	O
</s>
<s>
The	O
current	O
LAPACK++	B-Language
(	O
versions	O
1.9	O
onwards	O
)	O
started	O
off	O
as	O
a	O
fork	O
from	O
the	O
original	O
LAPACK++	B-Language
.	O
</s>
<s>
There	O
are	O
extensive	O
fixes	O
and	O
changes	O
,	O
such	O
as	O
more	O
wrapper	O
functions	O
for	O
LAPACK	B-Application
and	O
BLAS	B-Application
routines	O
.	O
</s>
