E693 -- De centro simulitudinis
(On the center of similitude)
This is an introduction to fixed point theory. Euler shows how to determine the point p such that pAB and pab are similar, where AB and ab are homologous sides of two figures.
Originally published in Nova Acta Academiae Scientarum Imperialis Petropolitinae 9, 1795, pp. 154-169
Opera Omnia: Series 1, Volume 26, pp. 276 - 285
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