Comment on number box o number box

• OpenStars@piefed.social ⁨3⁩ ⁨weeks⁩ ago

  Isn't a tensor a multilinear map taking as input a tensor and outputting another tensor?

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  • Eq0@literature.cafe ⁨2⁩ ⁨weeks⁩ ago

    Also, but that is because math likes to reuse names like Donald Duck reuses his jacket…

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  • NoneOfUrBusiness@fedia.io ⁨3⁩ ⁨weeks⁩ ago

    You just used "tensor" to define "tensor," but also any list of number formulated as an n-dimensional matrix will satisfy this criterion. A tensor is both a linear transformation and an n-dimensional box-shaped list of numbers, but there's nothing such as a linear list of numbers.

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