Letter, from Renatus Slusius to Henry Oldenburg, dated at Luttich
Reference number: EL/S1/63
Date: 25 July 1670

Description
Discussing some problems with Barrow's 'Lectiones opticae'; concerning Collins's work on geometrical curves; shows that Grienberger's discovery of the foci of conic sections can be deduced from Slusius's work; concerning translations of books and other literary notices; encloses a letter to Wallis (see EL/S1/64)
Mathematical figures in text
- Reference number
- EL/S1/63
- Earliest possible date
- 25 July 1670
- Page extent
- 4 pages
- Format
- Manuscript
- Also available on Early Modern Letters Online
- View
Creator names
Renatus Franciscus Slusius

Rene Francois de Sluse
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Citation
Renatus Franciscus Slusius, Rene Francois de Sluse, Letter, from Renatus Slusius to Henry Oldenburg, dated at Luttich, 25 July 1670, EL/S1/63, The Royal Society Archives, London, https://makingscience.royalsociety.org/items/el_s1_63/letter-from-renatus-slusius-to-henry-oldenburg-dated-at-luttich, accessed on 19 July 2025
Link to this record
https://makingscience.royalsociety.org/items/el_s1_63/letter-from-renatus-slusius-to-henry-oldenburg-dated-at-luttich
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Hierarchy
This item is part of:
-
'Early letters': letters from correspondents in natural philosophy sent to the Royal Society and its Fellows
1613-1740 Reference number: EL -
Related Fellows
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Henry Oldenburg
Recipient -
Renatus Franciscus Slusius
Author
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Early Letters
The archival collection known as 'Early Letters' is composed of original manuscript letters sent to, or collected by, the Royal Society from English and foreign correspondents.
Dates: 1613 - 1740
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