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identity matrix

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

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Word of the Day

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  • identity element
  • identity crisis
  • identity card
  • identity
  • identikit picture
  • identikit
  • identifying
  • identify
  • identifier
  • identified
  • identity operator
  • identity theft
  • identity verification
  • ideogram
  • ideograph
  • ideographic
  • ideographically
  • ideography
  • ideologic
  • ideological
  • xenon
  • judgmental
  • moonlight
  • verbally
  • vision
  • anoa depressicornis
  • assuagement
  • die-cast
  • genus leucocytozoon
  • south southwest

  • Idiom of the Day

    paint oneself into a corner
    to get into a bad situation that is difficult or impossible to get out of
    My friend has painted himself into a corner now that he has begun to fight with his supervisor.



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    The characters Bert and Ernie on Sesame Street were named after Bert the cop and Ernie the taxi driver in Frank Capra's 'Its A Wonderful Life.'      .. More >>
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