Geometry
Found in 58 Collections and/or Records:
Geometria Practica in usum Academicorum Edinburgensium, 1685
Gregory's writeup of his Edinburgh course in practical geometry. On the back is a short piece of music, with words, written in an unknown hand.
Geometriae Propositiones Quaedam Generales, 1663-1675
Some general theorems in geometry, with numerous diagrams.
Lectio habita in Schola Geometriae Oxoniae ... loco D. Jo: Wallisii, 10 July 1703
A geometry lecture delivered by Gregory in place of John Wallis.
Lectio ... Isaaci Barrow ... in Libros Archimedis, 1707
Copy of an undated lecture of Dr Barrow concerning Archimedes' treatment of spheres and cylinders, a topic that would have interested Gregory as he continued his work on the ancient geometers.
The last page is taken up with what ended Gregory's academic work: an English copy of his 1707 charter to direct the Scottish Mint.
Lectures by David Gregory
Locus ad Circulum, 29 April 1680
A proposition in geometry. The last four pages are out of sequence, coming between C 125 and C 126.
Locus ad Rectam, 1680's
A proposition in geometry.
Possibly unrelated is the second page, captioned only 'Probl. And Youngson', and bearing the date 5 August 1680.
Material relating to William Baird, being 'Some principles of Arithmetique'
Mathematical Works by Edward Sang
Methodus Tangentium demonstrata ..., not later than 1691
Exposition, by Leiden mathematician Burchard de Volder (possibly in his hand), of René-François de Sluse's method of tangents.