Posted 4/5 days ago. An ancient Babylonian tablet may contain the first evidence of trigonometry[0] (sciencemag.org) https://news.ycombinator.com/item?id=1509

Posted 4/5 days ago. An ancient Babylonian tablet may contain the first evidence of trigonometry[0] (sciencemag.org) https://news.ycombinator.com/item?id=15095237 https://news.ycombinator.com/item?id=15095237 [0] http://www.sciencemag.org/news/2017/08/ancient-babylonian-tablet-may-contain-first-evidence-trigonometry http://www.sciencemag.org/news/2017/08/ancient-babylonian-ta...