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    Ancient Babylonian tablet - world's first trig table?
    From: Jackson McDonald
    Date: 2017 Aug 25, 21:55 +0000

    Scholars have discovered evidence of an ancient Babylonian system of 
    trigonometry dating from 1000 years before Pythagoras.  
    
    I wonder if this system could be applied to spherical trigonometry.  
    
    
    https://m.youtube.com/watch?v=i9-ZPGp1AJE
    
    JMcD
    
    
    

       
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