<?xml version="1.0" encoding="utf-8"?>
<rdf:Description rdf:about="https://catalogues.royalsociety.org:443/CalmView/record/catalog/EL/W1/44" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:dc="http://purl.org/dc/elements/1.1/">
  <dc:title>Letter, from John Wallis to Henry Oldenburg, dated at Oxford</dc:title>
  <dc:description>Concerning mistakes in Francis Dulaurens' 'Specimina Mathematica' in particular about a problem allegedly proposed by Wallis to the mathematicians of Europe to solve</dc:description>
  <dc:date>30 March 1668</dc:date>
</rdf:Description>