# integral calculus

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Related to integral calculus: differential calculus

## integral calculus

*n.*

The study of integration and its uses, such as in finding volumes, areas, and solutions of differential equations.

American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

## integral calculus

*n*

(Mathematics) the branch of calculus concerned with the determination of integrals and their application to the solution of differential equations, the determination of areas and volumes, etc. Compare differential calculus

Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014

## in′tegral cal′culus

*n.*

the branch of mathematics that deals with integration and its use in the solution of differential equations and the determining of areas, volumes, and lengths.

[1720–30]

Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.

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Noun | 1. | integral calculus - the part of calculus that deals with integration and its application in the solution of differential equations and in determining areas or volumes etc.math, mathematics, maths - a science (or group of related sciences) dealing with the logic of quantity and shape and arrangement infinitesimal calculus, calculus - the branch of mathematics that is concerned with limits and with the differentiation and integration of functions |

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## integral calculus

Collins German Dictionary – Complete and Unabridged 7th Edition 2005. © William Collins Sons & Co. Ltd. 1980 © HarperCollins Publishers 1991, 1997, 1999, 2004, 2005, 2007

Collins Italian Dictionary 1st Edition © HarperCollins Publishers 1995

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