<s>
by	O
a	O
sequential	B-Algorithm
quadratic	I-Algorithm
programming	I-Algorithm
(	O
SQP	O
)	O
algorithm	O
.	O
</s>
<s>
The	O
code	O
is	O
easily	O
transformed	O
to	O
C	O
by	O
f2c	B-Language
and	O
is	O
widely	O
used	O
in	O
academia	O
and	O
industry	O
.	O
</s>
