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Mathematicians Uncover a New Way to Count Prime Numbers

Mathematicians Uncover a New Way to Count Prime Numbers

But that wasn’t obvious. They’d have to analyze a special set of functions, called Type I and Type II sums, for each version of their problem, then show that the sums were equivalent no matter which constraint they used. Only then would Green and Sawhney know they...

TikTok is no longer available in the US

TikTok is no longer available in the US

The switch has flipped on the US TikTok ban. TikTok's app stoped working and was removed from the App Store and Google Play on Saturday night, just hours before the January 19 ban was expected to take effect.People who have previously installed the app are instead...