Mathematics
Found in 145 Collections and/or Records:
Libri hactenus desiderati, probably not before 1684
A short list of partial titles Gregory wished at this moment to acquire. They are about mechanics, mostly, and optics. Thus they may well go with item Coll-33/Quarto A [46], on the reverse, at least generally, apparently part of his Edinburgh lecture notes about the same. In the lower right is a label referring to the reverse side: the document was once folded and stored that way.
Libri quedam mathematici Amstel: 1693, 1693
A scrawled list of partial book titles in David Gregory's hand and at least one other. On reverse is a line of text in Dutch, and possibly Gregory's signature. The smaller sheet is unlabelled, but appears to go with the larger one; its titles concern mostly gravity.
Memoranda et observata in Batavia 1693 Maio, 17 May 1693
Methodus Halleiana inveniendi logarithmum, 1697
Halley's method for finding logarithms. A pair of jottings in English as well.
Methodus tangentium Slusii illustrata a Burchero de Volder, 1691
An exposition of Sluse's general algorithm that allowed one to pass from an equation to its curve to its subtangent. Marginalia in Gregory's hand.
Methodus universalis pro inveniendis tangentibus ... hyperbolarum et ellipsium, 2 November 1680
A general proposition from Gregory's Edinburgh tenure.
Minus percepta in Neutoni libro, 1695
Corrigenda.
Mr Tschirnhaus de tangentibus, c1690
Tschirnhaus on tangents.
Mr Tschirnhaus's Rules for Equations, c1690
Tschirnhaus on algebra, in Gregory's hand.
Mr W. Campbel de Conclioide &c, s.d.
A letter, addressed to a clergyman named Mr William Campbell (to, not from, as Gregory's index note has it), in an unknown and difficult hand, possibly concerning cycloids.