The development of trigonometric methods down to the close of the XVth century.
Contributors: Richard of Wallingford
Publisher: Weissenbruch
Published: 1921
Place of publication: Bruxelles
Language: eng
Subjects: Richard of Wallingford; Trigonometry -- History
Notes: Extraits d'Isis, Vol. 4, pp. 295-323, pp. 459-465 and Vol. 5, pp. 99-115, pp. 339-363.
Table of contents: value: [Pt. 1.] The development of trigonometric methods down to the close of the XVth century (with a general account of the methods of constructing tables of natural sines down to our days).-  [Pt. 2] Richard Wallingford (1292?-1335)-  [Pt. 3] Quadripartitum Ricardi Walynforde de sinibus demonstratis.-  [Pt. 4] Richard Wallingford's Quadripartitum (English translation)