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Nonnegative

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

adj. Of, relating to, or being a quantity that is either positive or zero.

Wiktionary, Creative Commons Attribution/Share-Alike License

adj. (of a quantity) Not negative; either zero or positive

n. Any value that is not negative.

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

adj. either positive or zero

Word Usage

"Now the covariance matrix can be written as where T is the transpose, U is an orthogonal matrix (, I is an identity matrix), D is a diagonal matrix matrix of eigenvalues (nonnegative numbers)."

Equivalent

plus

Cross Reference

nonpositive nonvanishing nonzero

Same Context

Words that are found in similar contexts

non-negative real-valued sieving herby measurable