Matches in DBpedia 2016-04 for { <http://dbpedia.org/resource/Johannes_Widmann> ?p ?o }
- Johannes_Widmann abstract "Johannes Widmann (c. 1460 – after 1498) was a German mathematician. The + and - symbols first appeared in print in his book Mercantile Arithmetic or Behende und hüpsche Rechenung auff allen Kauffmanschafft published in Leipzig in 1489 in reference to surpluses and deficits in business problems.Born in Eger, Bohemia, Widmann attended the University of Leipzig in the 1480s. In 1482 he earned his \"Baccalaureus\" and in 1485 his \"Magister\".Widman published Behende und hübsche Rechenung auff allen Kauffmanschafft (German; i.e. Nimble and neat calculation in all trades), his work making use of the signs, in Leipzig in 1489. Further editions were published in Pforzheim, Hagenau, and Augsburg.Handwritten entries in a surviving collection show that after earning his \"Magister\" Widman announced holding lectures on e.g. calculating on the lines of a calculating board and on algebra. There is evidence that the lecture on algebra actually took place, making it the first known university lecture on this topic.Around 1495 Widmann published the Latin writings Algorithmus integrorum cum probis annexis, Algorithmus linealis, Algorithmus minutiarum phisicarum, Algorithmus minutiarum vulgarium, Regula falsi apud philosophantes augmenti et decrementi appellata und Tractatus proportionum plusquam aureus.He died in Leipzig.When Adam Ries was in Erfurt between 1518 and 1522 he got to know Widmann's algebra lecture script (today in the Saxon State Library) wherefrom he took examples for his own writings.".
- Johannes_Widmann almaMater Leipzig_University.
- Johannes_Widmann birthPlace Cheb.
- Johannes_Widmann birthPlace Holy_Roman_Empire.
- Johannes_Widmann deathPlace Leipzig.
- Johannes_Widmann field Mathematics.
- Johannes_Widmann knownFor Algebra.
- Johannes_Widmann knownFor Plus_and_minus_signs.
- Johannes_Widmann nationality Germany.
- Johannes_Widmann thumbnail Johannes_Widmann-Mercantile_Arithmetic_1489.jpg?width=300.
- Johannes_Widmann wikiPageID "1232678".
- Johannes_Widmann wikiPageLength "4176".
- Johannes_Widmann wikiPageOutDegree "34".
- Johannes_Widmann wikiPageRevisionID "703972899".
- Johannes_Widmann wikiPageWikiLink Adam_Ries.
- Johannes_Widmann wikiPageWikiLink Algebra.
- Johannes_Widmann wikiPageWikiLink Augsburg.
- Johannes_Widmann wikiPageWikiLink Bohemia.
- Johannes_Widmann wikiPageWikiLink Category:1460s_births.
- Johannes_Widmann wikiPageWikiLink Category:15th-century_German_writers.
- Johannes_Widmann wikiPageWikiLink Category:15th-century_Latin_writers.
- Johannes_Widmann wikiPageWikiLink Category:15th-century_mathematicians.
- Johannes_Widmann wikiPageWikiLink Category:Algebraists.
- Johannes_Widmann wikiPageWikiLink Category:German_mathematicians.
- Johannes_Widmann wikiPageWikiLink Category:Leipzig_University_faculty.
- Johannes_Widmann wikiPageWikiLink Category:Medieval_German_mathematicians.
- Johannes_Widmann wikiPageWikiLink Category:People_from_Cheb.
- Johannes_Widmann wikiPageWikiLink Category:Year_of_death_unknown.
- Johannes_Widmann wikiPageWikiLink Cheb.
- Johannes_Widmann wikiPageWikiLink Erfurt.
- Johannes_Widmann wikiPageWikiLink German_language.
- Johannes_Widmann wikiPageWikiLink Germany.
- Johannes_Widmann wikiPageWikiLink Haguenau.
- Johannes_Widmann wikiPageWikiLink Holy_Roman_Empire.
- Johannes_Widmann wikiPageWikiLink Leipzig.
- Johannes_Widmann wikiPageWikiLink Leipzig_University.
- Johannes_Widmann wikiPageWikiLink Mathematics.
- Johannes_Widmann wikiPageWikiLink Moritz_Cantor.
- Johannes_Widmann wikiPageWikiLink Pforzheim.
- Johannes_Widmann wikiPageWikiLink Plus_and_minus_signs.
- Johannes_Widmann wikiPageWikiLinkText "Johannes Widmann".
- Johannes_Widmann wikiPageWikiLinkText "Widmann, Johannes".
- Johannes_Widmann almaMater Leipzig_University.
- Johannes_Widmann birthDate "c. 1460".
- Johannes_Widmann birthPlace Cheb.
- Johannes_Widmann birthPlace Holy_Roman_Empire.
- Johannes_Widmann caption "The first use of the plus and minus signs in print".
- Johannes_Widmann deathDate "after 1498".
- Johannes_Widmann deathPlace Leipzig.
- Johannes_Widmann field Mathematics.
- Johannes_Widmann knownFor "Plus and minus signs, first university lecture on algebra".
- Johannes_Widmann name "Johannes Widmann".
- Johannes_Widmann nationality "German".
- Johannes_Widmann wikiPageUsesTemplate Template:Authority_control.
- Johannes_Widmann wikiPageUsesTemplate Template:Germany-mathematician-stub.
- Johannes_Widmann wikiPageUsesTemplate Template:Infobox_scientist.
- Johannes_Widmann workInstitution Leipzig_University.
- Johannes_Widmann subject Category:1460s_births.
- Johannes_Widmann subject Category:15th-century_German_writers.
- Johannes_Widmann subject Category:15th-century_Latin_writers.
- Johannes_Widmann subject Category:15th-century_mathematicians.
- Johannes_Widmann subject Category:Algebraists.
- Johannes_Widmann subject Category:German_mathematicians.
- Johannes_Widmann subject Category:Leipzig_University_faculty.
- Johannes_Widmann subject Category:Medieval_German_mathematicians.
- Johannes_Widmann subject Category:People_from_Cheb.
- Johannes_Widmann subject Category:Year_of_death_unknown.
- Johannes_Widmann hypernym Mathematician.
- Johannes_Widmann type Agent.
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- Johannes_Widmann type Mathematician.
- Johannes_Widmann type Redirect.
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- Johannes_Widmann type Agent.
- Johannes_Widmann type NaturalPerson.
- Johannes_Widmann type Thing.
- Johannes_Widmann type Q215627.
- Johannes_Widmann type Q5.
- Johannes_Widmann type Q901.
- Johannes_Widmann type Person.
- Johannes_Widmann comment "Johannes Widmann (c. 1460 – after 1498) was a German mathematician. The + and - symbols first appeared in print in his book Mercantile Arithmetic or Behende und hüpsche Rechenung auff allen Kauffmanschafft published in Leipzig in 1489 in reference to surpluses and deficits in business problems.Born in Eger, Bohemia, Widmann attended the University of Leipzig in the 1480s.".
- Johannes_Widmann label "Johannes Widmann".
- Johannes_Widmann sameAs Q77354.
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- Johannes_Widmann sameAs Johannes_Widmann_(Mathematiker).
- Johannes_Widmann sameAs Johannes_Widmann.
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- Johannes_Widmann sameAs Јоханес_Видман.
- Johannes_Widmann sameAs Johannes_Widmann.
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- Johannes_Widmann sameAs m.04kmq5.
- Johannes_Widmann sameAs Видман,_Иоганн.
- Johannes_Widmann sameAs Johannes_Widmann.
- Johannes_Widmann sameAs Q77354.
- Johannes_Widmann wasDerivedFrom Johannes_Widmann?oldid=703972899.
- Johannes_Widmann depiction Johannes_Widmann-Mercantile_Arithmetic_1489.jpg.
- Johannes_Widmann isPrimaryTopicOf Johannes_Widmann.