[n] - the part of calculus that deals with integration and its application in the solution of differential equations and in determining areas or volumes etc.
noun the part of calculus that deals with integration and its application in the solution of differential equations and in determining areas or volumes etc.
Branch of mathematics using the process of integration. It is concerned with finding volumes and areas and summing infinitesimally small quantities
the branch of mathematics that deals with integrals, esp. the methods of ascertaining indefinite integrals and applying them to the solution of differential equations and the determining of areas, volumes, and lengths.