Mathematics
Found in 145 Collections and/or Records:
An abstract of Schurnhaus Letter, c1690
An abstract of 1676 correspondence to a colleague from Tchurnhaus, on radicals in equations.
Apud Doctorem Ruyschium Amsterodami, 24 May 1693
Brasseri Methodus inveniendi divisores numeri, 1690's
The meaning of 'Brasseri' is not clear. A note on Hudde follows. This item is out of sequence: it comes before C 129.
Calculus in Act: Lipsia pro 1697..., 1697
Calculations for a contribution in the Spring of 1697 to the "Acta Lipsia", probably the Leipzig periodical Acta Eruditorum.
Carulus Bovillus ... Cycloidem Noverat 1507, 9 November 1696
A page of reading notes from mathematics works from 1503-1509, edited it appears by one Charles Bovill. An inky thumbprint obscures one of the two diagrams on the page.
An algebraic proof, possibly unrelated, follows on a separate sheet.
Catalogue of the Mathematical Works of the Learned Mr. Thomas Baker, c1683
Catalogus Librorum Novorum Mathem: in Gallijs 1693, c1693
Chartae 4. fol: de Nostra 2da Quadrandi Methodo, 1686
A tranche of workpapers in which Gregory continues to labour on adapting Newton's method of quadrature. He continues to have trouble adapting the basic series, an indefinite integral, to the definite integral defined between O and x.
One paper among these was probably intended for the Astronomiae, showing a body moving in an ellipse.
Commentarius in D.G. Quadrature: in D.P. Probl: de inventoribus, June 1692
Gregory's further commentary on the problem laid out for him (and John Young) in 1688.
Conamen ad quadrandum trinomium, c1688
A quadrature effort for trinomials.