"(Edmund) (GunterWilliam) (Oughtred)" returned 1 hits

Sort results by: date | relevance
Authors: Edmund Gunter (1581-1626) & William Oughtred (1574-1660)
Invention of a mechanical device, containing a logarithmic scale of equal parts and trigonomic functions which, with the aid of a pair of calipers, could be used as a slide rule. This device, called "Gunter's scale,'' or the "gunter'' by seamen, was soon replaced by a true slide rule, containing two parallel logarithmic scales
Mediaitems: Gunter's scale image, Gunter's log scale, Oughtred's dual log scale, Edmund Gunter - Biographical sketch, Edmund Gunter - Biography, William Oughtred - Biography
Category: Technology