The proof, known to be so hard that a mathematician once offered 10 martinis to whoever could figure it out, uses number ...

The Notes app on iOS 26 gets an update that lets you create 3D graphs from functions you enter without needing another app or doing too much work.

Open disloyalty to Mr Ruto could, at a minimum, harm their job prospects., 至少，公开表达对鲁托先生的不忠诚危害到他们的工作前景。