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integrand

American  
[in-ti-grand] / ˈɪn tɪˌgrænd /

noun

Mathematics.
  1. the expression to be integrated.


integrand British  
/ ˈɪntɪˌɡrænd /

noun

  1. a mathematical function to be integrated

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

integrand Scientific  
/ ĭntĭ-grănd′ /
  1. A function to be integrated.


Etymology

Origin of integrand

1895–1900; < Latin integrandum, noun use of neuter of integrandus, gerund of integrāre to integrate

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.

See Examples For:

It does this by expressing the massive high-dimensional dataset of the integrand as a sequence of smaller connected pieces.

From Science Daily Mar. 15, 2026

The integrand of a surface integral can be a scalar function or a vector field.

From Textbooks Mar. 30, 2016

In the next example, we find a substitution that makes the integrand much simpler to compute.

From Textbooks Mar. 30, 2016

To calculate a surface integral with an integrand that is a vector field, use Equation 6.20.

From Textbooks Mar. 30, 2016

Second, we show how power series can be used to evaluate integrals when the antiderivative of the integrand cannot be expressed in terms of elementary functions.

From Textbooks Mar. 30, 2016

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