<s>
Sequential	B-Algorithm
quadratic	I-Algorithm
programming	I-Algorithm
(	O
SQP	O
)	O
is	O
an	O
iterative	B-Algorithm
method	I-Algorithm
for	O
constrained	B-Algorithm
nonlinear	I-Algorithm
optimization	I-Algorithm
.	O
</s>
<s>
Consider	O
a	O
nonlinear	B-Algorithm
programming	I-Algorithm
problem	O
of	O
the	O
form	O
:	O
</s>
<s>
SQP	O
methods	O
have	O
been	O
implemented	O
in	O
well	O
known	O
numerical	O
environments	O
such	O
as	O
MATLAB	B-Language
and	O
GNU	B-Language
Octave	I-Language
.	O
</s>
<s>
SciPy	B-Application
(	O
de	O
facto	O
standard	O
for	O
scientific	O
Python	O
)	O
has	O
scipy.optimize.minimize	O
( method=’SLSQP’	O
)	O
solver	O
.	O
</s>
<s>
(	O
C/C	O
++	O
implementation	O
,	O
with	O
numerous	O
interfaces	O
including	O
Julia	O
,	O
Python	O
,	O
R	O
,	O
MATLAB/Octave	O
)	O
,	O
implemented	O
by	O
Dieter	O
Kraft	O
as	O
part	O
of	O
a	O
package	O
for	O
optimal	O
control	O
,	O
and	O
modified	O
by	O
S	O
.	O
G	O
.	O
Johnson	O
.	O
</s>
