Discusses the properties of an alternative integration theory, and its relationship with the Riemann and Lebesgue integrals.

CCA Net aims to provide a central location for collecting information useful for researchers.

Draw direction fields. Estimate solutions using Euler's and Runge-Kutter methods. See the algorithms.

Graphing calculator for functions of a single real variable. Find roots, intersections, maximums and minimums, approximate integrals. See the algorithms.

Maintained by Terence Tao, UCLA. Lists events, personal pages, preprints, research groups, other links.

An overview of the Atiyah-Singer Index Theorem that places the result in historical and mathematical context.

Draw direction fields for an autonomous system of two differential equations. Estimate solutions using Runge-Kutter methods. See the algorithms.

Established in 1994 to promote and advance analysis, its applications, and its interaction with computation. Meetings, lists.

Using the gamma function, a definition of integration and differentiation performed a fractional number of times is presented.

Covers functions, limits, convergence, divergence, sequences, differentiability and multivariable calculus.

An interdisciplinary group of scholars from operations research, economics, engineering, applied sciences, mathematics, statistics, among others, with an interest in generalizations of the classical concept of a convex function.