material on Oughtred. Account of Oughtred by John Aubrey William Oughtred's "Key of the Mathematics" (John Salusbury's English translation of Oughtred's "Clavis...

earlier abbreviations for the Greek word periphery (περιφέρεια) by William Oughtred and others. His 1711 work Analysis per quantitatum series, fluxiones...

1622, William Oughtred of Cambridge combined two handheld Gunter rules to make a device that is recognizably the modern slide rule. Oughtred became involved...

Logarithmorum Canonis Descriptio. This appendix has been attributed to William Oughtred, who used the same symbol in his 1631 algebra text, Clavis Mathematicae...

double scale, logarithmic on one side, tabular on the other. In 1630, William Oughtred of Cambridge invented a circular slide rule, and in 1632 combined two...

π for the Archimedes constant (proposed by William Jones, based on an earlier notation of William Oughtred). Since then many new notations have been introduced...

friends practically all the scientists of the day: Edward Wright, William Oughtred, Mark Ridley, and Lord Napier, to name but a few. Theologically, he...

Bernard Oughtred (1880–1949), English rugby union player Elizabeth Oughtred (1518–1568), English baroness, wife of Anthony Ughtred Evelyne Oughtred Buchanan...

Cornwell was born in London in 1944. His father was Canadian airman William Oughtred and his mother was Englishwoman Dorothy Cornwell, a member of the Women's...

Getaldić Johannes Kepler Guidobaldo del Monte John Napier Pedro Nunes William Oughtred Luca Pacioli Robert Recorde Niccolò Fontana Tartaglia Ludovico Ariosto...