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<DIV>Sirs,</DIV>
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<DIV>In the 19th century, Cauchy and others author used a special character
(like a curved E ) for the sum of residues (see attached file).</DIV>
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<DIV>How can I use it in TeX or Latex ?</DIV>
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<DIV>Best regards</DIV>
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<DIV>Claude Picard (<A
href="mailto:claudeh5@free.fr">claudeh5@free.fr</A>)</DIV></DIV></DIV></BODY></HTML>