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Recursion Pharmaceuticals, a drug discovery company that applies artificial intelligence to biology, is shoring up its technology platform by buying two startups that bolster its chemistry ...

Pinker's new book reveals how recursive mentalizing—thinking about thinking—may be the hidden engine of human life, from ...

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In this article, we study some new characterizations of primitive recursive functions based on restricted forms of primitive recursion, improving the pioneering work of R. M. Robinson and M. D.