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William Oughtred
William Oughtred ( ; 5 March 1574 – 30 June 1660), also Owtred, Uhtred, etc., was an Kingdom of England, English mathematician and Anglican ministry, Anglican clergyman.'Oughtred (William)', in P. Bayle, translated and revised by J.P. Bernard, T. Birch and J. Lockman, ''A General Dictionary, Historical and Critical'', (James Bettenham, for G. Strachan and J. Clarke, London 1734/1739), Vol. VIIIpp. 77-86(Google). After John Napier invented logarithms and Edmund Gunter created the logarithmic scales (lines, or rules) upon which slide rules are based, Oughtred was the first to use two such scales sliding by one another to perform direct multiplication and division (mathematics), division. He is credited with inventing the Slide rule scale, slide rule in about 1622. He also introduced the "×" multiplication sign, symbol for multiplication and the abbreviations "sin" and "cos" for the sine and cosine functions. Clerical life Education The son of Benjamin Oughtred of Eton, Berkshi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Engraving
Engraving is the practice of incising a design onto a hard, usually flat surface by cutting grooves into it with a Burin (engraving), burin. The result may be a decorated object in itself, as when silver, gold, steel, or Glass engraving, glass are engraved, or may provide an Intaglio (printmaking), intaglio printing plate, of copper or another metal, for printing images on paper as prints or illustrations; these images are also called "engravings". Engraving is one of the oldest and most important techniques in printmaking. Wood engraving is a form of relief printing and is not covered in this article, same with rock engravings like petroglyphs. Engraving was a historically important method of producing images on paper in artistic printmaking, in mapmaking, and also for commercial reproductions and illustrations for books and magazines. It has long been replaced by various photographic processes in its commercial applications and, partly because of the difficulty of learning th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Logarithmic Scale
A logarithmic scale (or log scale) is a way of displaying numerical data over a very wide range of values in a compact way—typically the largest numbers in the data are hundreds or even thousands of times larger than the smallest numbers. Such a scale is nonlinear: the numbers 10 and 20, and 60 and 70, are not the same distance apart on a log scale. Rather, the numbers 10 and 100, and 60 and 600 are equally spaced. Thus moving a unit of distance along the scale means the number has been ''multiplied'' by 10 (or some other fixed factor). Often exponential growth curves are displayed on a log scale, otherwise they would increase too quickly to fit within a small graph. Another way to think about it is that the ''number of digits'' of the data grows at a constant rate. For example, the numbers 10, 100, 1000, and 10000 are equally spaced on a log scale, because their numbers of digits is going up by 1 each time: 2, 3, 4, and 5 digits. In this way, adding two digits ''multiplies'' the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Shalford, Surrey
Shalford is a village and civil parish in Surrey, England on the A281 Horsham road immediately south of Guildford. It has a railway station which is between Guildford and Dorking on the Reading to Gatwick Airport line. It has one named locality, occupying the west of the area, Peasmarsh. Shalford's village sign was designed by Christopher Webb and W H Randall Blacking in 1922, as part of a competition run by the Daily Mail. It shows Saint Christopher carrying the Christ Child over a shallow ford. History Shalford appears in the Domesday Book of 1086 as ''Scaldefor''. It was held by Robert de Wateville from Richard Fitz Gilbert. Its Domesday assets were: 4 hides; 1 church, 3 mills worth 16s, 11½ ploughs, of meadow, wood worth 20 hogs. It rendered £20. The village also became well known for "the Great Fair of Shalford" which was set up by a charter issued by King John. In its heyday, it was said to have covered 140 acres (570,000 m²) and attracted merchants from a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
St Mary's Church, Guildford
St Mary's Church is an Anglican church in Guildford in Surrey, England; the church's Anglo-Saxon tower is the oldest surviving structure in the town. Charles Lutwidge Dodgson, the author Lewis Carroll, preached here and his funeral was held in the church in 1898. Coming under the Diocese of Guildford, the church has been Grade I listed since 1953. History A stone Anglo-Saxon church built in about 1040 AD the tower of which still stands today, St Mary's Church is believed to stand on the same site as Guildford's first church which was probably a small timber structure built in about 600 AD. St Mary's Church tower, which is built of rough flint, is the oldest surviving piece of architecture in Guildford being at least 70 years older than the nearby Guildford Castle. As Guildford was a popular Royal residence in the 12th and 13th Centuries and as St Mary's is very close to Guildford Castle it was used for Royal worship and Thomas Becket may have celebrated Mass here. In about 1120 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
University Of Cambridge
, mottoeng = Literal: From here, light and sacred draughts. Non literal: From this place, we gain enlightenment and precious knowledge. , established = , other_name = The Chancellor, Masters and Scholars of the University of Cambridge , type = Public research university , endowment = £7.121 billion (including colleges) , budget = £2.308 billion (excluding colleges) , chancellor = The Lord Sainsbury of Turville , vice_chancellor = Anthony Freeling , students = 24,450 (2020) , undergrad = 12,850 (2020) , postgrad = 11,600 (2020) , city = Cambridge , country = England , campus_type = , sporting_affiliations = The Sporting Blue , colours = Cambridge Blue , website = , logo = University of Cambridge logo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Victoria History Of The County Of Surrey (1902) (20606618248)
''The'' () is a grammatical article in English, denoting persons or things already mentioned, under discussion, implied or otherwise presumed familiar to listeners, readers, or speakers. It is the definite article in English. ''The'' is the most frequently used word in the English language; studies and analyses of texts have found it to account for seven percent of all printed English-language words. It is derived from gendered articles in Old English which combined in Middle English and now has a single form used with pronouns of any gender. The word can be used with both singular and plural nouns, and with a noun that starts with any letter. This is different from many other languages, which have different forms of the definite article for different genders or numbers. Pronunciation In most dialects, "the" is pronounced as (with the voiced dental fricative followed by a schwa) when followed by a consonant sound, and as (homophone of pronoun ''thee'') when followed by a v ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Loseley Park
Loseley Park is a large Tudor manor house with later additions and modifications south-west of Guildford, Surrey, England, in Artington close to the hamlet of Littleton. The estate was acquired by the direct ancestors of the current owners, the More-Molyneux family, at the beginning of the 16th century. The house built for Sir William More is a Grade I listed building, the highest rank in architecture or heritage. Loseley appears in the Domesday Book of 1086 as ''Losele''. It was held by Turald (Thorold) from Roger de Montgomery. Its Domesday assets were: 2 hides. It had 4 ploughs, of meadow. It rendered £3. The papers of Sir Thomas Cawarden, Master of the Revels, were formerly preserved in the house. Loseley Park is still the residence of the More-Molyneux family and is open to the public. The 17th-century tithe barn is available for weddings. The house The present house was built between 1562 and 1568 with stone brought from the ruins of Waverley Abbey. The new house rep ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
William More (died 1600)
Sir William More (30 January 1520 – 20 July 1600), of Loseley, Surrey, was the son of Sir Christopher More. He was actively involved in local administration and in the enforcement of the Elizabethan religious settlement, and was a member of every Parliament during the reign of Queen Elizabeth I. He was the owner of property in the Blackfriars in which the first and second Blackfriars theatres were erected. Family William More was the son of Sir Christopher More, King's Remembrancer of the Exchequer (c.1483–16 August 1549), and Margaret Mugge or Mudge, the daughter of Walter Mugge (d.1495) or Mudge of Guildford, Surrey, by his wife, Joan. He was the grandson of a London fishmonger, John More, and his wife, Elizabeth. After the death of Margaret Mugge, More's father married, by 1535, Constance Sackville (d.1554), the daughter of Richard Sackville, but there were no issue of his second marriage.; ; . More had four brothers (Richard, two brothers named Christopher, and John), ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Berkshire
Berkshire ( ; in the 17th century sometimes spelt phonetically as Barkeshire; abbreviated Berks.) is a historic county in South East England. One of the home counties, Berkshire was recognised by Queen Elizabeth II as the Royal County of Berkshire in 1957 because of the presence of Windsor Castle, and letters patent were issued in 1974. Berkshire is a county of historic origin, a ceremonial county and a non-metropolitan county without a county council. The county town is Reading. The River Thames formed the historic northern boundary, from Buscot in the west to Old Windsor in the east. The historic county, therefore, includes territory that is now administered by the Vale of White Horse and parts of South Oxfordshire in Oxfordshire, but excludes Caversham, Slough and five less populous settlements in the east of the Royal Borough of Windsor and Maidenhead. All the changes mentioned, apart from the change to Caversham, took place in 1974. The towns of Abingdon, Didcot, Far ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Buckinghamshire
Buckinghamshire (), abbreviated Bucks, is a ceremonial county in South East England that borders Greater London to the south-east, Berkshire to the south, Oxfordshire to the west, Northamptonshire to the north, Bedfordshire to the north-east and Hertfordshire to the east. Buckinghamshire is one of the Home Counties, the counties of England that surround Greater London. Towns such as High Wycombe, Amersham, Chesham and the Chalfonts in the east and southeast of the county are parts of the London commuter belt, forming some of the most densely populated parts of the county, with some even being served by the London Underground. Development in this region is restricted by the Metropolitan Green Belt. The county's largest settlement and only city is Milton Keynes in the northeast, which with the surrounding area is administered by Milton Keynes City Council as a unitary authority separately to the rest of Buckinghamshire. The remainder of the county is administered by Buck ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sine And Cosine
In mathematics, sine and cosine are trigonometric functions of an angle. The sine and cosine of an acute angle are defined in the context of a right triangle: for the specified angle, its sine is the ratio of the length of the side that is opposite that angle to the length of the longest side of the triangle (the hypotenuse), and the cosine is the ratio of the length of the adjacent leg to that of the hypotenuse. For an angle \theta, the sine and cosine functions are denoted simply as \sin \theta and \cos \theta. More generally, the definitions of sine and cosine can be extended to any real value in terms of the lengths of certain line segments in a unit circle. More modern definitions express the sine and cosine as infinite series, or as the solutions of certain differential equations, allowing their extension to arbitrary positive and negative values and even to complex numbers. The sine and cosine functions are commonly used to model periodic phenomena such as sound and lig ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Slide Rule Scale
A slide rule scale is a line with graduated markings inscribed along the length of a slide rule used for mathematical calculations. The earliest such device had a single logarithmic scale for performing multiplication and division but soon an improved technique was developed which involved two such scales sliding alongside each other – hence the name slide rule (colloquially called a slipstick in the United States). Later, multiple scales were provided with the most basic being logarithmic but with others graduated according to the mathematical function required. Few slide rules have been designed for addition and subtraction, rather the main scales are used for multiplication and division and the other scales are for mathematical calculations involving trigonometric, exponential and, generally, transcendental functions. Before they were superseded by electronic calculators in the 1970s slide rules were an important type of portable calculating instrument. Slide rule design ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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