Hadamard product

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Notion

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Science and technology

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What Wikipedia says

In mathematics, the Hadamard product (also known as the element-wise product, entrywise product or Schur product) is a binary operation that takes in two matrices of the same dimensions and returns a matrix of the multiplied corresponding elements.

Excerpt from the Wikipedia article “Hadamard product (matrices)”, under the CC BY-SA 4.0 license. Read the article on Wikipedia

Image: Quartl, CC BY-SA 3.0, via Wikimedia Commons.