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ift
NIFTy
Commits
7f771412
Commit
7f771412
authored
Mar 13, 2018
by
Martin Reinecke
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add some words of caution
parent
83a0b1f3
Pipeline
#26043
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in 16 minutes and 20 seconds
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nifty4/operators/diagonal_operator.py
nifty4/operators/diagonal_operator.py
+10
-0
nifty4/operators/scaling_operator.py
nifty4/operators/scaling_operator.py
+10
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nifty4/operators/diagonal_operator.py
View file @
7f771412
...
...
@@ -42,6 +42,16 @@ class DiagonalOperator(EndomorphicOperator):
spaces : int or tuple of int, optional
The elements of "domain" on which the operator acts.
If None, it acts on all elements.
Notes
-----
Formally, this operator always supports all operation modes (times,
adjoint_times, inverse_times and inverse_adjoint_times), even if there
are diagonal elements with value 0 or infinity. It is the user's
responsibility to apply the operator only in appropriate ways (e.g. call
inverse_times only if there are no zeros on the diagonal).
This shortcoming will hopefully be fixed in the future.
"""
def
__init__
(
self
,
diagonal
,
domain
=
None
,
spaces
=
None
):
...
...
nifty4/operators/scaling_operator.py
View file @
7f771412
...
...
@@ -35,6 +35,16 @@ class ScalingOperator(EndomorphicOperator):
The multiplication factor
domain : Domain or tuple of Domain or DomainTuple
The domain on which the Operator's input Field lives.
Notes
-----
Formally, this operator always supports all operation modes (times,
adjoint_times, inverse_times and inverse_adjoint_times), even if `factor`
is 0 or infinity. It is the user's responsibility to apply the operator
only in appropriate ways (e.g. call inverse_times only if `factor` is
nonzero).
This shortcoming will hopefully be fixed in the future.
"""
def
__init__
(
self
,
factor
,
domain
):
...
...
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