Wolfram Language Paclet Repository
Community-contributed installable additions to the Wolfram Language
Wolfram`TensorNetworks`
PathToTreePath  |
|
| | ||||
|
| | ||||
Details and Options
Examples
(10)
Basic Examples
(4)
The simplest pairwise path produces a two-leaf tree:
In[1]:=
PathToTreePath[{{1,2}}]
Out[1]=
{{1},{2}}
A two-step path builds a deeper tree; the last leaf appears at the top of the tree:
In[1]:=
PathToTreePath[{{1,2},{1,2}}]
Out[1]=
{{3},{{1},{2}}}
Pass an explicit list of leaf labels:
In[1]:=
PathToTreePath[{{1,2}},{x,y}]
Out[1]=
{{x},{y}}
Derive the leaf labels from a tensor network and pass them as the second argument; the result is the tree path induced by a :
In[1]:=
tn=RandomTensorNetwork["MPS"[4,3,2]]
In[2]:=
path=GreedyContractionPath[tn]
Out[2]=
{{2,3},{1,3},{1,2}}
In[3]:=
PathToTreePath[path,tn["Vertices"]]
Out[3]=
{{4},{{1},{{2},{3}}}}
Scope
(4)
Applications
(1)
Properties & Relations
(1)
 |
|
 |
|
 |
|
""