Wolfram Language Paclet Repository
Community-contributed installable additions to the Wolfram Language
BowenPing`STensor`
RiemannTensor  |
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Details and Options
Examples
(7)
Basic Examples
(1)
Create a metric of 2D sphere first:
In[1]:=
g=CreateTensor["g",{θ, ϕ},DiagonalMatrix[{R^2, R^2Sin[θ]^2}],IsMetric->True]
Out[1]=
STensor
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Calculate the Riemann Tensor:
In[2]:=
RiemannTensor[g]
Out[2]=
STensor
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It can be used in calculation directly:
In[3]:=
 | RiemannTensor |
Out[3]=
STensor
[,bc]
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Scope
(4)
Generalizations & Extensions
(1)
Properties & Relations
(1)
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