{{About|the interactive geometry software|the Korean term of rank|Geup}} {{Use dmy dates|date=December 2023}} {{Infobox software | name = GEUP 12 | screenshot = 300px | caption = '''GEUP 12''' | developer = GEUP.net | latest_release_version = 12.0.1 | latest_release_date = September 2025 | operating_system = Windows | genre = Mathematical software | license = Proprietary | website = [http://www.geup.net/ Official website] }}
'''GEUP''' is a commercial interactive geometry software program on windows, similar to Cabri Geometry. Originally using the Spanish language, it was programmed by Ramón Alvarez Galván.<ref>{{citation|title=Matemáticas en las aulas de secundaria |last=Perez Sans |first=Antonio |journal=La Gaceta de la RSME |volume=10 |issue=2 |year=2007 |pages=501–514 |url=http://dmle.cindoc.csic.es/pdf/GACETARSME_2007_10_2_09.pdf |language=Spanish |url-status=dead |archiveurl=https://web.archive.org/web/20100404024417/http://dmle.cindoc.csic.es/pdf/GACETARSME_2007_10_2_09.pdf |archivedate=4 April 2010 |df=dmy }}.</ref> Recent versions include support for three-dimensional geometry.<ref>{{citation|contribution=Developing free computer-based learning objects for high school mathematics: examples, issues and directions |first=Humberto José |last=Bortolossi |title=12th International Congress on Mathematical Education |year=2012 |url=http://www.icme12.org/upload/submission/1913_F.pdf |url-status=dead |archiveurl=https://web.archive.org/web/20131214020723/http://www.icme12.org/upload/submission/1913_F.pdf |archivedate=14 December 2013 |df=dmy }}.</ref>
== History == {{empty section|date=January 2024}} ==References== {{reflist}}
==Further reading== *{{citation|title=Algunas actividades con GEUP|first=Carmen|last=Galván Fernández|journal=Números|volume=54|pages=31–40|url=http://www.sinewton.org/numeros/numeros/54/Articulo03.pdf|year=2003}}.<!-- DO NOT USE as a reference — the author lists a geup.net email address and so cannot be considered independent of the subject. -->
==External links== *[http://www.geup.net GEUP.net]
{{DEFAULTSORT:Geup}} Category:Mathematical software Category:Interactive geometry software Category:Science software for Windows
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