scitbx
.minimizers
index
/net/chevy/raid1/rwgk/dist/cctbx_project/scitbx/minimizers.py
Modules
scitbx.array_family.flex
scitbx
Classes
exceptions.RuntimeError
(
exceptions.StandardError
)
FunctionalException
damped_newton
newton_more_thuente_1994
class
FunctionalException
(
exceptions.RuntimeError
)
Method resolution order:
FunctionalException
exceptions.RuntimeError
exceptions.StandardError
exceptions.Exception
exceptions.BaseException
__builtin__.object
Data descriptors defined here:
__weakref__
list of weak references to the object (if defined)
Methods inherited from
exceptions.RuntimeError
:
__init__
(...)
x.
__init__
(...) initializes x; see x.__class__.__doc__ for signature
Data and other attributes inherited from
exceptions.RuntimeError
:
__new__
= <built-in method __new__ of type object at 0x74f5c0>
T.
__new__
(S, ...) -> a new object with type S, a subtype of T
Methods inherited from
exceptions.BaseException
:
__delattr__
(...)
x.
__delattr__
('name') <==> del x.name
__getattribute__
(...)
x.
__getattribute__
('name') <==> x.name
__getitem__
(...)
x.
__getitem__
(y) <==> x[y]
__getslice__
(...)
x.
__getslice__
(i, j) <==> x[i:j]
Use of negative indices is not supported.
__reduce__
(...)
__repr__
(...)
x.
__repr__
() <==> repr(x)
__setattr__
(...)
x.
__setattr__
('name', value) <==> x.name = value
__setstate__
(...)
__str__
(...)
x.
__str__
() <==> str(x)
__unicode__
(...)
Data descriptors inherited from
exceptions.BaseException
:
__dict__
args
message
class
damped_newton
Methods defined here:
__init__
(self, function, x0, mu0
=None
, tau
=0.001
, eps_1
=9.9999999999999998e-17
, eps_2
=9.9999999999999998e-17
, mu_min
=1e-300
, k_max
=1000
)
show_statistics
(self)
class
newton_more_thuente_1994
Methods defined here:
__init__
(self, function, x0, xtol
=None
, gtol
=None
, ftol
=None
, stpmin
=None
, stpmax
=None
, eps_1
=9.9999999999999998e-17
, eps_2
=9.9999999999999998e-17
, matrix_symmetric_relative_epsilon
=9.9999999999999998e-13
, k_max
=1000
)
show_statistics
(self)
Data
division
= _Feature((2, 2, 0, 'alpha', 2), (3, 0, 0, 'alpha', 0), 8192)
floating_point_epsilon_double
= 2.2204460492503131e-16