IFLScience on MSN5mon
The Pythagorean Theorem Is Actually 1,000 Years Older Than Pythagoras
“Any history book will tell you that trigonometry goes ... goes by the catchy name of IM 67118 – that uses the Pythagorean ...
Hosted on MSN2mon
Ancient Chinese proved the Pythagorean theorem in 17 characters: mathematician
He believes ancient Chinese books contain theories that significantly ... Among these theories, the proof of the Pythagorean theorem is particularly fascinating. The theorem defines the ...