Abstract: Relational calculus of object systems (rCOS) is an OO-language which is equipped with an observation-oriented semantics and a refinement calculus based on the Hoare and He's unifying ...

The totality of an asset’s fundamentals constitute its earning power, which in turn is the source of its value. That’s what an asset’s price is: the consensus view of investors regarding its ...

For some high school students, statistics and other data science courses have unseated calculus as the de facto option for pursuing advanced math, in part due to targeted state efforts to expand ...

Human skills — our ability to build trust, intuit emotions and form deep interpersonal bonds — are among the most-in-demand competencies precisely because AI cannot replicate them. Credit: Allison ...

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 one of Robert F. Kennedy Jr.’s first moves as secretary of the US Department of Health and Human Services, the agency released guidance Wednesday for the US government, external partners and the ...

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.

Enterprise use of AI agents is on the rise, with 25% of enterprises using generative AI forecast to deploy AI agents in 2025, growing to 50% by 2027, according to Deloitte. The rise of agents means we ...

Childhood trauma is a concept that has traditionally been understood in the context of the abuse and neglect perpetrated by primary caregivers. However, this narrow definition, in my personal and ...

As America emerges from a deeply divisive election season, the need for leadership that prioritizes unity, empathy and connection has never been more urgent. Polarization in both political and social ...

Lisa Rodriguez teaches Algebra II and Pre-Calculus Honors and is co-director of the Calculus Project at Brookline High. Credit: Javeria Salman/The Hechinger Report The Hechinger Report covers one ...