Math 2.0

concept

Elementary matrix

Summary

An elementary matrix is a matrix that we get from the identity matrix by one elementary row operation. Multiplying a matrix on the left by an elementary matrix performs that row operation.

What this node needs for W1
  • an inventory row: the row of the inventory that the node accounts for (0 of 1)

The writing levels say how complete the text of a node is. They do not measure its truth.

Sources

  1. Web https://en.wikipedia.org/wiki/Elementary_matrix, lead section

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