Wolfram Language Paclet Repository
Community-contributed installable additions to the Wolfram Language
Wolfram`TensorNetworks`
TensorNetworkGraphQ  |
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Details and Options
Examples
(7)
Basic Examples
(1)
Build a valid annotated tensor-network graph and test it:
In[1]:=
SeedRandom[42];g=ToTensorNetworkGraph[RandomTensorNetwork["MPS"[4,2,2]]];
In[2]:=
TensorNetworkGraphQ[g]
Out[2]=
True
A plain Graph carries no "Tensor" or "Index" annotations, so the predicate returns False:
In[3]:=
TensorNetworkGraphQ[Graph[{12,23}]]
Out[3]=
False
Pass True as a second argument to print the first failing check on a malformed graph:
In[4]:=
TensorNetworkGraphQ[Graph[{12}],True]
Out[4]=
False
Scope
(4)
Applications
(1)
Properties & Relations
(1)
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""