Learn the foundations of calculus using simple math concepts that are easy to understand, even if you’re new to the subject. This guide breaks down limits, derivatives, and basic integrals using clear ...

In this video, we break the problem down step by step to show how basic math principles are all you really need. By focusing on logic and simplification instead of heavy formulas, you’ll see how ...

Abstract: Intuitionistic fuzzy set (IFS) can depict an object simultaneously from both the superiority and inferiority aspects, and its basic element is an intuitionistic fuzzy number (IFN). Based on ...

Abstract: Functions of complex variables arise frequently in the formulation of signal processing problems. The basic calculus rules on differentiation and integration for functions of complex ...

Forbes contributors publish independent expert analyses and insights. Erik Sherman reports on business, economics, finance, tech, and law. Chief executives typically look to improve the fortunes of a ...

Derrick Johnson, the president and CEO of the NAACP, said he believes President Trump is “deliberately dismantling the basic functions” of U.S. democracy. In a post on the social platform X, Johnson ...

The original version of this story appeared in Quanta Magazine. Calculus is a powerful mathematical tool. But for hundreds of years after its invention in the 17th century, it stood on a shaky ...

In the late 19th century, Karl Weierstrass invented a fractal-like function that was decried as nothing less than a “deplorable evil.” In time, it would transform the foundations of mathematics.

There is something inescapably bleak about a nation that relies on charity appeals to fix its social and economic problems “Will Santa find me?” a subject line in my inbox asked last week. I wondered ...

In 1916, a French coal mine director named Henri Fayol wrote a book entitled "Administration Industrielle et Generale," which set forth five distinct functions of managing that Fayol insisted were ...