Wolfram Language Paclet Repository
Community-contributed installable additions to the Wolfram Language
BowenPing`STensor`
ChristoffelSymbol  |
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Details and Options
Examples
(4)
Basic Examples
(1)
Create a metric tensor of 2D sphere first:
In[1]:=
g=
"g",{0,2},{θ,ϕ},DiagonalMatrix[{R^2,R^2Sin[θ]^2}],
True
 | CreateTensor |
 | IsMetric |
Out[1]=
STensor
 |  |
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Calculate the Christoffel symbol:
In[2]:=
 | ChristoffelSymbol |
Out[2]=
STensor
|  |
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The result can be directly used in calculation:
In[3]:=
 | ChristoffelSymbol |
Out[3]=
STensor
[,bcd]
|  |
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Scope
(1)
Properties & Relations
(1)
Possible Issues
(1)
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""