The slide rule's ease of use, ready availability, and low cost caused its use to continue to grow through the 1950s and 1960s, even as electronic computers were being gradually introduced. The introduction of the handheld electronic scientific calculator circa 1974 made slide rules largely obsolete, … Visa mer The slide rule is a mechanical analog computer which is used primarily for multiplication and division and for functions such as exponents, roots, logarithms, and trigonometry. It is not typically designed for addition or … Visa mer A logarithm transforms the operations of multiplication and division to addition and subtraction according to the rules Multiplication Visa mer Standard linear rules The width of the slide rule is quoted in terms of the nominal width of the scales. Scales on the most common "10-inch" models are actually 25 cm, as they were made to metric standards, though some rules offer slightly … Visa mer Even during their heyday, slide rules never caught on with the general public. Addition and subtraction are not well-supported operations on slide rules and doing a calculation on a slide rule tends to be slower than on a calculator. This led engineers to use … Visa mer In its most basic form, the slide rule uses two logarithmic scales to perform rapid multiplication and division of numbers. These common operations can be time-consuming and … Visa mer The slide rule was invented around 1620–1630, shortly after John Napier's publication of the concept of the logarithm. In 1620 Edmund Gunter of Oxford developed a … Visa mer Even in the 21st century, some people prefer a slide rule over an electronic calculator as a practical computing device. Others keep their old slide rules out of a sense of nostalgia, … Visa mer WebbHistory The slide rule was invented around 1620–1630, shortly after John Napier's publication of the concept of the logarithm. Edmund Gunter of Oxford developed a …
Slide rule scale - Wikipedia
Webbslide rule, a device consisting of graduated scales capable of relative movement, by means of which simple calculations may be carried out mechanically. Typical slide rules … WebbThe slide rule, or slipstick,[1]is a mechanical analog computer. The slide rule is used mainly for multiplicationand division, and also for "scientific" functions such as roots, logarithmsand trigonometry, but usually not for additionor subtraction. There are many different styles of slide rules. candy cane mice craft
Aristo Electro Slide Rule Instructions - Manual - Computing History
WebbA description of the major books available Teach Yourself The Slide Rule by Burns Snodgrass Teach Yourself the Slide Rule by Burns Snodgrass (a pdf file) A Pickworth Book for the A.W. Faber Rule Build a Slide Rule Build both a Linear and Circular Rule Circular Slide Rules Circular Slide Rule Archives Circular Slide Rule pictures … Webb28 maj 2024 · From 1625 to 1800, the first 175 years after its invention, a total of 40 slide rule types, including circular and spiral designs, are recorded. The next 100 … WebbIn 1961 plastic slide rules were added and STERLING became well known for its very economical models with its logo » (SP)«. To expand their successful low-cost slide rule line, they bought ACU-RULE MFG.CO. in 1968. STERLING continued using the »ACU-MATH« logo for their higher quality slide rules. fish tank restaurant london