<?xml version="1.0" encoding="utf-8"?>
<rdf:Description rdf:about="https://catalogues.royalsociety.org:443/CalmView/record/catalog/AP/8A/10" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:dc="http://purl.org/dc/elements/1.1/">
  <dc:title>Unpublished letter, 'Solution of an analytical problem' from Thomas Knight to Taylor Combe</dc:title>
  <dc:description>Knight provides his solution to a well-known mathematical problem on which the sine of nA and cosine of nA rely.

Subject: Mathematics

Written by Knight in Papcastle [Cumbria, England] and addressed to Combe at the Apartments of the Royal Society, Somerset House, London. Postmarked 1 November 1817. Read to the Royal Society on 19 February 1818.</dc:description>
  <dc:date>28 October 1817</dc:date>
</rdf:Description>