Building a good mathematics test is a surprisingly hard optimization problem. Every item in a test bank carries its own content domain, difficulty level, cognitive demand, and point value, and a ...

The NumPy 2.5.0 release notes state that the return values of eig and eigvals will always be complex, and that ...

The benchmark confirms that some AIs are becoming exceptional tools for research-level math. But open-source models still ...

Producing alloys from recycled metals via secondary synthesis can markedly cut energy use, greenhouse-gas emissions, and dependence on scarce, strategically important elements relative to primary ...

The short version: scrypt leans on memory, forcing an attacker to buy expensive RAM-heavy hardware instead of cheap GPU ...

(WSVN) - University of Florida researchers have created a new tool to help fight the spread of pythons in the Everglades. With help from “citizen scientists” and Florida’s annual python challenge, ...

Everyone has those tasks they keep putting off because dealing with them sounds worse than living with the problem for another day. Maybe it’s chasing an airline credit, sitting on hold with customer ...

NYU mathematics professor Tristan Buckmaster announced three proofs on Tuesday with a preliminary finding on one of the major unsolved problems in theoretical mathematics. The findings, made in ...

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In November 2022, OpenAI released ChatGPT to the public for the first time. Less than four years later, around half of U.S. adults say they use chatbots powered by artificial intelligence, including ...

But a new study shows that work use cases make up less of the picture than AI companies claim. AI companies like Anthropic and OpenAI regularly publish reports on how people are using products like ...

On a recent Sunday night, an employee at Anthropic was out for a jog in San Francisco, opened the Claude app on his phone and instructed the outrageously powerful AI model in his pocket to solve the ...