div class=ts-pagebuttonPage 1button div class=ts-image amp-img class=ts-thumb alt=Page 1: WAVE FUNCTION · WAVE FUNCTION Created Date: 2142012 10:44:17 PM src=https:reader034vdocumentssitereader034viewer20220424095f26645aee03ee715e53c231html5thumbnails1jpg width=142 height=106 layout=responsive amp-img divdiv