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Sum of tensors in coordinate form

+1 vote

Hello! If I want to sum several tensors, for example enter image description here , how can I do this, so that I get one tensor?

in General questions by (1.8k points)

1 Answer

+1 vote

Use collect_components(ex).

by (83.1k points)

Thank you! There is no such command on manual page by the way.

by (1.8k points)

Pull requests are gratefully accepted.

by (83.1k points)
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