Documentation and example for DefMapping in xTensor

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ehki...@gmail.com

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Nov 6, 2025, 2:49:31 AMNov 6

to xAct Tensor Computer Algebra

Hi all,
Could anyone share documentation or a simple example of how to use DefMapping in xTensor? I’d like to understand its syntax and typical use cases.

Thanks,
Ehsan

Juan Margalef

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Dec 8, 2025, 10:32:05 AMDec 8

to xAct Tensor Computer Algebra

Section 8.1-8.11 of xTensorDoc gives the definition and examples. You can find that document here: https://www.xact.es/xTensor/index.html

Good luck!

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