identity matrix love

Help Wordnik hunt for a million missing words by backing our Kickstarter!

identity matrix


from The American Heritage® Dictionary of the English Language, 4th Edition

  • n. A square matrix with 1's along the diagonal from upper left to lower right and 0's in all other positions.

from Wiktionary, Creative Commons Attribution/Share-Alike License

  • n. A diagonal matrix all of the diagonal elements of which are equal to 1.

from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.

  • n. a scalar matrix in which all of the diagonal elements are unity


Sorry, no etymologies found.


Sorry, no example sentences found.


Log in or sign up to get involved in the conversation. It's quick and easy.