<?xml version="1.0" encoding="utf-8"?>
<rdf:Description rdf:about="https://catalogues.royalsociety.org:443/CalmView/record/catalog/MS/81/11" 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 [James] Gregorie to John Collins, dated at St Andrews</dc:title>
  <dc:description>Referring to previous letter Gregorie underlines the value of [Isaac] Newton's series, underlines its novelty, the paragraph is underlined in red and annotated with quotation marks in the margins.
Corrects his error in a logarithmic problem shared previously and adds in a postscriptum a method related to logarithmic curve. 

Annotated in Collins' hand on the last page: "Series for the Area of a Zone of a curve and hyperbola, for the number of a [logarithm], a method of strengthening the [logarithmic] curve. December 19 1669."

In different hand annotated at the top right corner of the first page,  'No. 18: p. 96' referring to the inclusion of the opening passages related to Newton in 'Commercium Epistolicum' 1722 edition, page 96, paragraph XVIII.</dc:description>
  <dc:date>19 December 1670</dc:date>
</rdf:Description>