div class=trans-pagebuttonPage 1button div class=trans-image a href=https:reader042fdocumentsinreader042viewer202202060257506fbd1a28ab0f07d1baf2html5page1jpg target=_blank amp-img class=trans-thumb alt=Page 1: The fall of pythagoras src=https:reader042fdocumentsinreader042viewer202202060257506fbd1a28ab0f07d1baf2html5thumbnails1jpg width=142 height=106 layout=responsive amp-imga divpCathedral of Notre Dame de Chartresp pThe left-handed Pythagorasp pTHE MATHEMATICAL INTELLIGENCER VOL 12 NO 3 1990 ~ 3pdiv