Definitions

from Wiktionary, Creative Commons Attribution/Share-Alike License.

  • noun A scalar product.

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

  • noun a real number (a scalar) that is the product of two vectors

Etymologies

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

[From the use of a dot to indicate the function, as in x · y.]

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Examples

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