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Mathematics

 Subject

Staff Only
Subject Source: Library of Congress Subject Headings

Found in 215 Collections and/or Records:

De ... usura, May 1690

 Item
Identifier: Coll-33/Quarto A [82]
Scope and Contents

An exercise in interest calculation, with a note that the same results are to be had by logarithm. David Gregory incorrectly labelled this small sheet '81': to go with his index it must be item 82.

Dates: May 1690
Found in: University of Edinburgh Library Heritage Collections / Papers of David Gregory / Quarto A

Demonstratio 10me Regulae Huddenii, May 1680

 Item
Identifier: Coll-33/Folio C [103]
Scope and Contents

A problem from Descartes, worked through by Hudde, whose notes were included in the 1659 edition of the Geometria. This was probably written out in Rotterdam and sent to a friend as a letter.

Juxtaposed to this item, and possibly out of sequence, is the unlabelled and undated "Francisci Renati Slusii Methodus Tangentium', extracted in a hand other than Gregory's, from the January 1673 Transactions.

Dates: May 1680
Found in: University of Edinburgh Library Heritage Collections / Papers of David Gregory / Folio C

Demonstratio probl: VII. Lect: Geom D: Barrow pag: 125, c1696

 Item
Identifier: Coll-33/Folio C [204]
Scope and Contents

A 29-page tranche of working papers, in which for the most part Gregory appeals to Isaac Barrow as he tries to reconcile his definite with Craige's indefinite integration.

Dates: c1696
Found in: University of Edinburgh Library Heritage Collections / Papers of David Gregory / Folio C

Demonstratio regularum Huddonii..., 1708

 Item
Identifier: Coll-33/Quarto A [65]
Scope and Contents

Several demonstrations of axioms derived by Hudde, in letter form, addressed to one M. Sauveur.

Also a record of a conversation with M. Fatio, fellow mathematician and confirmed religious fanatic.

Two unrelated pages follow, before item 66: a pair of printed leaves in optics.

Dates: 1708
Found in: University of Edinburgh Library Heritage Collections / Papers of David Gregory / Quarto A

Demonstration que la Cycloide est la Courve de la ... descent, 1699

 Item
Identifier: Coll-33/Folio C [123]
Scope and Contents

Gregory's copy of de l'Hôpital's analysis of the curve of most rapid descent into a cycloid.

Dates: 1699
Found in: University of Edinburgh Library Heritage Collections / Papers of David Gregory / Folio C

D.G.'s Demonstratio Methodi Slusii de Tang., c1683

 Item
Identifier: Coll-33/Folio C [143]
Scope and Contents

Gregory's early attempt to prove Sluse's rule for tangents from Fermat or from Barrow.

Dates: c1683
Found in: University of Edinburgh Library Heritage Collections / Papers of David Gregory / Folio C

DG's letter to Dr Aldrich about the present series ..., 11 October 1694

 Item
Identifier: Coll-33/Quarto A [103]
Scope and Contents

English note about the editorial presentation of a published series. Henry Aldrich was Gregory's friend and also Dean of Christ Church.

Dates: 11 October 1694
Found in: University of Edinburgh Library Heritage Collections / Papers of David Gregory / Quarto A

D.T. Nova methodus determinandi Maxima et Minima, c1690

 Item
Identifier: Coll-33/Folio C [32]
Scope and Contents

Hand-copy of an article (Act. Eruditorum Lipsiae, Mar. 1683) by Tschirnhaus, on maxima and minima. The hand may not be Gregory's.

Dates: c1690
Found in: University of Edinburgh Library Heritage Collections / Papers of David Gregory / Folio C

Ejusdem Marchionis Inventis solidi cui minime..., after 1699

 Item
Identifier: Coll-33/Folio C [123(2)]
Scope and Contents

Notes on de l'Hôpital's analysis of curved solids.

Dates: after 1699
Found in: University of Edinburgh Library Heritage Collections / Papers of David Gregory / Folio C

Epist ad D. Hugenium..., 10 September 1693

 Item
Identifier: Coll-33/Folio C [180]
Scope and Contents

Draft of a letter to Christiaan Huygens, in which Gregory follows up on his promise in Holland to send along his 'second method' of quadrature in detail.

Dates: 10 September 1693
Found in: University of Edinburgh Library Heritage Collections / Papers of David Gregory / Folio C