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SpTm: package for Differential Geometry and General Relativity calculations

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SpTm.wl
POSTED BY: Bowen Ping
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Excellent! Looking forward to more contributions. You might want to take a look at Wolfram Paclet Repository for hosting your packages and their docs:

POSTED BY: Vitaliy Kaurov
POSTED BY: Bowen Ping

Thanks for your attention, sir!

I'm still a learner about both General Relativity and Mathematica. I'm going to learn more knowledge and make my package perfect.

And I'm learning to using more Wolfram techniques. I'm going to try Wolfram Paclet Repository to host my package.

Best Regards.
POSTED BY: Bowen Ping

Thank you for this helpful package! it helped me a lot. Is there is a possibility to add to your package, or alternatively use your results and write a different code to calculate the Kretschmann scalar which is given by:

K = R_{abcd}R^{abcd}

Where R_{abcd} is the Riemann tensor which obtained by:

R_{abcd}=g_{ce}R_{abd}^{e}
POSTED BY: Daniel Vainshtein

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POSTED BY: EDITORIAL BOARD
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