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extremum

American  
[ik-stree-muhm] / ɪkˈstri məm /

noun

Mathematics.

plural

extrema
  1. a maximum or minimum value of a function in a specified neighborhood.


Etymology

Origin of extremum

1900–05; < New Latin, noun use of neuter of Latin extrēmus extreme

Vocabulary lists containing extremum

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Each extremum occurs at a critical point or an endpoint.

From Textbooks • Mar. 30, 2016

The second derivative test for a function of one variable provides a method for determining whether an extremum occurs at a critical point of a function.

From Textbooks • Mar. 30, 2016

Since f has a local extremum at c, f has a local maximum or local minimum at c.

From Textbooks • Mar. 30, 2016

A function may or may not have a local extremum at a critical point.

From Textbooks • Mar. 30, 2016

"Clausitque diem extremum apud castrum de Pontefracto, die Sancti Valentini."

From Notes and Queries, Number 57, November 30, 1850 by Various