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by magicalhippo 345 days ago
> I give you a 2x2x2 matrix.

That'd be a tensor, no?
1 comments
sva_ 345 days ago
A rank-3 tensor, yes. Matrices are rank-2 tensors.
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avs733 345 days ago
God I hated tensors in grad school. Give me a Taylor series any day.
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dboreham 345 days ago
Everything that seems complicated is just a "fancy matrix".
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