Robert Recorde
Appearance
Robert Recorde | |
---|---|
Genys |
c. 1510 Dinbych-y-pysgod |
Mernans |
1558 Loundres |
Kenedhlogeth | Kembra |
Alma mater | |
Galwesigeth | awgrymer, medhek, filosofer |
Arvether | |
Aswonnys rag | The Whetstone of Witte, The Ground of Arts, The Castle of Knowledge |
Awgrymer ha medhek kembrek o Robert Recorde (a-dro dhe 1512 – 1558). Ev o an kynsa dhe usya an kehavalnos, ha henna yn 1557. Ev ynwedh o an kynsa dhe wul devnydh a’n arwodh addyans.
Genys veu dhe deylu mas yn Dinbych-y-Pysgod, Konteth Penvro, hag yth eth yn rag dhe studhya yn pennskolyow Rysoghen ha Kargront.
Ev a removas dhe Loundres avel medhek, ha leverir bos an myghtern ha myghternes ynmysk y berthyoryon. Apoyntys veu avel dyghtyer an vathva yn Bristol yn 1549. Koweth o dhe’n awgrymer, alkemydh ha skolheyg kembrek John Dee.
Y ferwis yn prison Bynk an Myghtern yn Southwark, wosa ev dhe vos aberth yn kenbdon.
Lyvrow
[golegi | pennfenten]- The Grounde of Artes, teachings the Worke and Practise, of Arithmeticke, both in whole numbers and fractions (c. 1540)
- The Pathway to Knowledge, containing the First Principles of Geometry ... bothe for the use of Instrumentes Geometricall and Astronomicall, and also for Projection of Plattes (Llundain, 1551)
- The Castle of Knowledge, containing the Explication of the Sphere both Celestiall and Materiall, etc. (Llundain, 1556)
- The Whetstone of Witte, which is the second part of Arithmetike, containing the Extraction of Rootes, the Cossike Practice, with the Rules of Equation, and the workes of Surde Numbers. (Llundain, 1557). Dyma'r llyfr a gyflwynodd yr hafalnod a'r llyfr Saesneg cyntaf ar algebra.
- The Urinal of Physick; Reynolde Wolfe; Llundain (1548).