H undreds of years before a Greek scholar outlined his proof of the Pythagorean theorem, ancient Chinese scholars proved it ...

The four stamps, issued by China Post, each depicts pi the mathematical constant, the Pythagorean theorem, Euler's formula and Mobius strip. [Photo by Jiang Dong/China Daily] They are enthralled ...

It’s understandable how most netizens preached DeepSeek for impressive responses like explaining the Pythagorean Theorem with ...