THE integral calculus was founded two thousand years ago by the Greeks, who applied it with much success to the determination of areas and volumes. Its first appeal to the mathematical world was that ...

Find out why the most popular mathematical subjects in engineering in 2026 are calculus and linear algebra. Discover how ...

Abstract: Intuitionistic fuzzy set (A-IFS) introduced by Atanassov, a generalized form of fuzzy sets, is a useful tool to deal with vagueness and ambiguity. Each element of an A-IFS is called an ...

A team of international researchers has discovered that the diet of Scythians, groups of people living in what is now Ukraine during the Ice Age, drank milk from various ruminants, including horses.

Russell (Rust Scientific Library) assists in developing high-performance computations involving linear algebra, sparse linear systems, differential equations, statistics, and continuum mechanics using ...

Ask the publishers to restore access to 500,000+ books. An icon used to represent a menu that can be toggled by interacting with this icon. A line drawing of the Internet Archive headquarters building ...

Discover how Education AI is transforming student learning through personalized lessons, smart assessments, adaptive ...

Such actions also invite retaliation. If central agencies intensify raids in opposition-ruled regions, state agencies are ...

Study: Paleo-proteomic analysis of Iron Age dental calculus provides direct evidenceof Scythian reliance on ruminant dairy (DOI ...

Cheng, R. , Liu, J. , Hao, L. and Wu, D. (2026) On the Application of the Infinitesimal Method to Two Categories of Problems in College Physics. Open Journal of Social Sciences, 14, 378-389. doi: ...

Mastercard (MA) buy case: low odds of rate caps/CCCA, limited revenue/EPS exposure, strong moat and growth from cross-border ...

The findings come from a major, yearlong “premortem” conducted by the Brookings Institution’s Center for Universal Education.