User:Andris

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I am a Wikipedian since February 29, 2004 and an administrator since July 29, 2004.


Picture of the day
HEALPix projection

The HEALPix projection is a family of map projections, the members of which are distinguished by their H and K parameters that describe the the specific arrangement. The H=4, K=3 HEALPix projection, as shown here applied to Earth, maps the sphere to twelve square facets (diamonds) on the plane, then divides these facets into pixels. This projection is widely used in physical cosmology for maps of the cosmic microwave background.

Map: Strebe, using Geocart
ArchiveMore featured pictures...




Wikipedia:Babel
lv Šim lietotājam latviešu valoda ir dzimtā valoda.
en-3 This user can contribute with an advanced level of English.
ru-3 Этот участник свободно владеет русским языком.
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Pages that need work (reminders to myself)

Latvian alphabet

Wikipedia:WikiProject Ice Hockey


My contributions[edit]

Some pages that I have written or contributed large part of content:

Yan Rudzutak, Uljana Semjonova, Latvian riflemen, Latvian national ice hockey team, Russian national ice hockey team, Darius Kasparaitis, Tom Barrasso, Janis Dalins, Chris Drury, Subset sum problem, Janis Lusis, Holidays in Latvia, List of political parties in Latvia, For Human Rights in United Latvia, Latvian Socialist Party, Deutsch-Jozsa algorithm, Category:Latvia and subcategories, Category:Chess and subcategories, Young tableau, Brendan Morrison, Latvian National Independence Movement (LNNK), Eliyahu Rips, Sandra Kalniete, San Jose Sharks, Polynomial time approximation scheme, Arthur-Merlin protocol, Advice (complexity theory), International Congress of Mathematicians, ACM International Collegiate Programming Contest, PP (complexity class), Helmuts Balderis, Kremerata Baltica, Displaced person, Nikolai Ivanovich Lobachevsky, Gödel Prize, Alexander Mogilny, Salaspils, Vladimir Petrov,United Hockey League, Janis Cakste, Gustavs Zemgals, Alberts Kviesis, Karlis Ulmanis, Vaira Vike-Freiberga, Einars Repse, Toffoli gate, Economy of Latvia, Rolandas Paksas, Arturas Paulauskas, De Boor algorithm, Bellman-Ford algorithm, Arturs Irbe, Sandis Ozolinsh, Karlis Skrastins, Chronicle of Henry of Livonia, Steiner tree, Extremal graph theory