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Juan De Yciar
Juan de Yciar or Iciar (16th century) was a calligraphist and mathematician active in Zaragoza in the middle of the 16th century. Life and work Little is known about the life of Juan de Yciar and it is known by his self-explanations in the preface of one of his books. Born in Durango (north of actual Spain) , he went to Zaragoza at a young age, probably due to some familiar adverse circumstances. When he was fifty years old, he was ordered priest and he was living in Logroño, where it is supposed he died sometime after 1573. Yciar is known mainly by his work on calligraphy, edited first time in Zaragoza Zaragoza, also known in English as Saragossa,''Encyclopædia Britannica'"Zaragoza (conventional Saragossa)" is the capital city of the Zaragoza Province and of the autonomous community of Aragon, Spain. It lies by the Ebro river and its tributari ... in 1548 titled ''Recopilacion subtilissima: intitulada Ortographia pratica: por la qual se enseña á escreuir perfectamente' ...
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Durango, Biscay
Durango is a town and municipality of the historical territory and province of Biscay, located in the Basque Country (autonomous community), Basque Country, Spain. It is the main town of Durangaldea, one of the ''comarcas of Spain, comarcas'' of Biscay. Because of its economical activities and population, Durango is considered one of the largest towns in Biscay after the ones that compose the conurbation of Greater Bilbao. Durango has 29,318 inhabitants (2017). The town is crossed by three rivers (as illustrated in the town symbol). The Ibaizabal river is the main river, and lies in the middle of its wide valley, with the Urkiola, Urkiola mountain range and natural park to the south. The most important peak is the majestic Anboto ( in elevation). In addition, inside the town two mountains stand out: Pagasarri mountain (838 m) and mugarra mountain (453 m). Etymology There are many differing opinions about the origin of the name Durango. Basque linguist Alfonso Irigoyen ...
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Logroño
Logroño () is the capital of the province of La Rioja, situated in northern Spain. Traversed in its northern part by the Ebro River, Logroño has historically been a place of passage, such as the Camino de Santiago. Its borders were disputed between the Iberian kingdoms of Castille, Navarre and Aragon during the Middle Ages. The population of the city in 2021 was 150,808 while the metropolitan area included nearly 200,000 inhabitants. The city is a centre of trade of Rioja wine, for which the area is noted, and manufacturing of wood, metal and textile products. Etymology Origin of the name The origin of this toponym is, as for many other places, unknown. The name ''Lucronio'' was first used in a document from 965 where García Sánchez I of Pamplona donated the so-called place to the Monastery of San Millán. In the fuero from 1095 it appeared under the name ''Logronio'', except once when it was called ''illo Gronio''. The most broadly accepted theses seem to be those ...
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Crown Of Castile
The Crown of Castile was a medieval polity in the Iberian Peninsula that formed in 1230 as a result of the third and definitive union of the crowns and, some decades later, the parliaments of the kingdoms of Castile and León upon the accession of the then Castilian king, Ferdinand III, to the vacant Leonese throne. It continued to exist as a separate entity after the personal union in 1469 of the crowns of Castile and Aragon with the marriage of the Catholic Monarchs up to the promulgation of the Nueva Planta decrees by Philip V in 1715. In 1492, the voyage of Christopher Columbus and the discovery of the Americas were major events in the history of Castile. The West Indies, Islands and Mainland of the Ocean Sea were also a part of the Crown of Castile when transformed from lordships to kingdoms of the heirs of Castile in 1506, with the Treaty of Villafáfila, and upon the death of Ferdinand the Catholic. The discovery of the Pacific Ocean, the Conquest of the Aztec Empir ...
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Calligraphy
Calligraphy (from el, link=y, καλλιγραφία) is a visual art related to writing. It is the design and execution of lettering with a pen, ink brush, or other writing instrument. Contemporary calligraphic practice can be defined as "the art of giving form to signs in an expressive, harmonious, and skillful manner". Modern calligraphy ranges from functional inscriptions and designs to fine-art pieces where the letters may or may not be readable. Classical calligraphy differs from type design and non-classical hand-lettering, though a calligrapher may practice both. CD-ROM Calligraphy continues to flourish in the forms of wedding invitations and event invitations, font design and typography, original hand-lettered logo design, religious art, announcements, graphic design and commissioned calligraphic art, cut stone inscriptions, and memorial documents. It is also used for props and moving images for film and television, and also for testimonials, birth and death cert ...
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Mathematics
Mathematics is an area of knowledge that includes the topics of numbers, formulas and related structures, shapes and the spaces in which they are contained, and quantities and their changes. These topics are represented in modern mathematics with the major subdisciplines of number theory, algebra, geometry, and analysis, respectively. There is no general consensus among mathematicians about a common definition for their academic discipline. Most mathematical activity involves the discovery of properties of abstract objects and the use of pure reason to prove them. These objects consist of either abstractions from nature orin modern mathematicsentities that are stipulated to have certain properties, called axioms. A ''proof'' consists of a succession of applications of deductive rules to already established results. These results include previously proved theorems, axioms, andin case of abstraction from naturesome basic properties that are considered true starting points of ...
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Mathematician
A mathematician is someone who uses an extensive knowledge of mathematics in their work, typically to solve mathematical problems. Mathematicians are concerned with numbers, data, quantity, structure, space, models, and change. History One of the earliest known mathematicians were Thales of Miletus (c. 624–c.546 BC); he has been hailed as the first true mathematician and the first known individual to whom a mathematical discovery has been attributed. He is credited with the first use of deductive reasoning applied to geometry, by deriving four corollaries to Thales' Theorem. The number of known mathematicians grew when Pythagoras of Samos (c. 582–c. 507 BC) established the Pythagorean School, whose doctrine it was that mathematics ruled the universe and whose motto was "All is number". It was the Pythagoreans who coined the term "mathematics", and with whom the study of mathematics for its own sake begins. The first woman mathematician recorded by history was Hypati ...
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Zaragoza
Zaragoza, also known in English as Saragossa,''Encyclopædia Britannica'"Zaragoza (conventional Saragossa)" is the capital city of the Zaragoza Province and of the autonomous community of Aragon, Spain. It lies by the Ebro river and its tributaries, the Huerva and the Gállego, roughly in the center of both Aragon and the Ebro basin. On 1 January 2021 the population of the municipality of Zaragoza was 675,301, (the fifth most populated in Spain) on a land area of . The population of the metropolitan area was estimated in 2006 at 783,763 inhabitants. The municipality is home to more than 50 percent of the Aragonese population. The city lies at an elevation of about above sea level. Zaragoza hosted Expo 2008 in the summer of 2008, a world's fair on water and sustainable development. It was also a candidate for the European Capital of Culture in 2012. The city is famous for its folklore, local cuisine, and landmarks such as the Basílica del Pilar, La Seo Cathedral and the A ...
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Juan Gutiérrez De Gualda
Juan Gutiérrez de Gualda (16th century) was a priest and mathematician known to be the author of a popular book on arithmetic. Life and work Nothing is known about his life except he was the priest of Villarejo de Fuentes, province of Cuenca. Gutiérrez is known by his book on arithmetic which was very successful in his times: ''Arte breve y muy provechoso de cuenta castellana y arismética'' (Toledo 1539). The book was reedited not less than five times in 16th century. It consist in a short arithmetic for merchants, very basic, which only contains forty pages and practically only explains the four rules and few more., page 76. The book is an example of the transition from roman numerals to arabic numerals because it resolves the problems with arabics (''quenta arismetica''), but it gives his expression in romans (''quenta castellana'')., page 201. , page 76. His success was in big part due to the fact that Juan de Yciar Juan de Yciar or Iciar (16th century) was a calligra ...
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1523 Births
Fifteen or 15 may refer to: *15 (number), the natural number following 14 and preceding 16 *one of the years 15 BC, AD 15, 1915, 2015 Music *Fifteen (band), a punk rock band Albums * ''15'' (Buckcherry album), 2005 * ''15'' (Ani Lorak album), 2007 * ''15'' (Phatfish album), 2008 * ''15'' (mixtape), a 2018 mixtape by Bhad Bhabie * ''Fifteen'' (Green River Ordinance album), 2016 * ''Fifteen'' (The Wailin' Jennys album), 2017 * ''Fifteen'', a 2012 album by Colin James Songs * "Fifteen" (song), a 2008 song by Taylor Swift *"Fifteen", a song by Harry Belafonte from the album '' Love Is a Gentle Thing'' *"15", a song by Rilo Kiley from the album ''Under the Blacklight'' *"15", a song by Marilyn Manson from the album ''The High End of Low'' *"The 15th", a 1979 song by Wire Other uses *Fifteen, Ohio, a community in the United States * ''15'' (film), a 2003 Singaporean film * ''Fifteen'' (TV series), international release name of ''Hillside'', a Canadian-American teen drama *Fi ...
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1573 Deaths
Year 1573 ( MDLXXIII) was a common year starting on Thursday (link will display the full calendar) of the Julian calendar. Events January–June * January 25 – Battle of Mikatagahara in Japan: Takeda Shingen defeats Tokugawa Ieyasu. * January 28 ** Articles of the Warsaw Confederation are signed, sanctioning religious freedom in Poland. ** The Croatian–Slovene Peasant Revolt breaks out against the oppressive nobility; the revolt is quelled violently by February 15 and Matija Gubec, leader of the rebellion, publicly executed in Zagreb. * February–March – The siege of Noda Castle takes place in Japan. * March 7 – The Ottoman–Venetian War (1570–1573) is ended by a peace treaty, confirming the transfer of control of Cyprus from the Republic of Venice to the Ottoman Empire, and also confirming Turkish occupation of the more fertile region of Dalmatia. * May 11–May 16, 16 – The Henry III of France, Duke of Anjou is elected to the th ...
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16th-century Calligraphers
The 16th century begins with the Julian year 1501 ( MDI) and ends with either the Julian or the Gregorian year 1600 ( MDC) (depending on the reckoning used; the Gregorian calendar introduced a lapse of 10 days in October 1582). The 16th century is regarded by historians as the century which saw the rise of Western civilization and the Islamic gunpowder empires. The Renaissance in Italy and Europe saw the emergence of important artists, authors and scientists, and led to the foundation of important subjects which include accounting and political science. Copernicus proposed the heliocentric universe, which was met with strong resistance, and Tycho Brahe refuted the theory of celestial spheres through observational measurement of the 1572 appearance of a Milky Way supernova. These events directly challenged the long-held notion of an immutable universe supported by Ptolemy and Aristotle, and led to major revolutions in astronomy and science. Galileo Galilei became a champion ...
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16th-century Male Writers
The 16th century begins with the Julian year 1501 ( MDI) and ends with either the Julian or the Gregorian year 1600 ( MDC) (depending on the reckoning used; the Gregorian calendar introduced a lapse of 10 days in October 1582). The 16th century is regarded by historians as the century which saw the rise of Western civilization and the Islamic gunpowder empires. The Renaissance in Italy and Europe saw the emergence of important artists, authors and scientists, and led to the foundation of important subjects which include accounting and political science. Copernicus proposed the heliocentric universe, which was met with strong resistance, and Tycho Brahe refuted the theory of celestial spheres through observational measurement of the 1572 appearance of a Milky Way supernova. These events directly challenged the long-held notion of an immutable universe supported by Ptolemy and Aristotle, and led to major revolutions in astronomy and science. Galileo Galilei became a champion ...
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