KnowraSlide ruleLinked fromLinked fromThe 10 pages that link to Slide rule, each with the reason it gives.All 10Broader topic 2Related 5Compared with 3John NapierRelated: Napier’s logarithms supplied the mathematical principle later embodied in this calculating instrument.Common logarithmRelated: Its scales encode common logarithms so multiplication becomes addition of distances.Napier's bonesRelated: It followed Napier's arithmetic innovations with a different handheld calculation technology.Edmund GunterRelated: Gunter’s fixed scale supplied the logarithmic principle later made portable by sliding scales.Henry BriggsRelated: Its scales embodied the same conversion of multiplication into addition that Briggs’s tables supported.