<?xml version="1.0"?><rdf:RDF xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:edm="http://www.europeana.eu/schemas/edm/" xmlns:wgs84_pos="http://www.w3.org/2003/01/geo/wgs84_pos" xmlns:foaf="http://xmlns.com/foaf/0.1/" xmlns:rdaGr2="http://rdvocab.info/ElementsGr2" xmlns:oai="http://www.openarchives.org/OAI/2.0/" xmlns:owl="http://www.w3.org/2002/07/owl#" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:ore="http://www.openarchives.org/ore/terms/" xmlns:skos="http://www.w3.org/2004/02/skos/core#" xmlns:dcterms="http://purl.org/dc/terms/"><edm:WebResource rdf:about="http://www.dlib.si/stream/URN:NBN:SI:doc-OVIMJ77H/3f8956f7-c295-4563-b892-c91a50db76d2/PDF"><dcterms:extent>167 KB</dcterms:extent></edm:WebResource><edm:WebResource rdf:about="http://www.dlib.si/stream/URN:NBN:SI:doc-OVIMJ77H/3b9ad08f-3905-42cd-b860-a03d1e8797ca/TEXT"><dcterms:extent>26 KB</dcterms:extent></edm:WebResource><edm:TimeSpan rdf:about="2008-2026"><edm:begin xml:lang="en">2008</edm:begin><edm:end xml:lang="en">2026</edm:end></edm:TimeSpan><edm:ProvidedCHO rdf:about="URN:NBN:SI:doc-OVIMJ77H"><dcterms:isPartOf rdf:resource="https://www.dlib.si/details/URN:NBN:SI:spr-FNN1A9OB" /><dcterms:issued>2014</dcterms:issued><dc:creator>Hladnik, Milan</dc:creator><dc:format xml:lang="sl">številka:4</dc:format><dc:format xml:lang="sl">letnik:61</dc:format><dc:format xml:lang="sl">str. 132-145</dc:format><dc:identifier>ISSN:0473-7466</dc:identifier><dc:identifier>COBISSID:17178969</dc:identifier><dc:identifier>URN:URN:NBN:SI:doc-OVIMJ77H</dc:identifier><dc:language>sl</dc:language><dc:publisher xml:lang="sl">Društvo matematikov, fizikov in astronomov Slovenije</dc:publisher><dcterms:isPartOf xml:lang="sl">Obzornik za matematiko in fiziko</dcterms:isPartOf><dc:subject xml:lang="sl">Arhimedova konstrukcija</dc:subject><dc:subject xml:lang="sl">geometrijske konstrukcije</dc:subject><dc:subject xml:lang="sl">Johnsonova konstrukcija</dc:subject><dc:subject xml:lang="sl">pravilni sedemkotnik</dc:subject><dc:subject rdf:resource="http://www.wikidata.org/entity/Q188866" /><dcterms:temporal rdf:resource="2008-2026" /><dc:title xml:lang="sl">Nekatere zgodovinske konstrukcije pravilnega sedemkotnika|</dc:title><dc:description xml:lang="sl">In this short excursion into the history of constructing the regular heptagon we first described two old approaches, one ascribed to Archimedes and the other to Viete. Then we also present another one involving a parabola and finish with a simple modern marked ruler and compass construction</dc:description><dc:description xml:lang="sl">Najprej opišemo dva starejša načina načrtovanja pravilnega sedemkotnika, Arhimedovega in Vietovega. Nato predstavimo pristop z uporabo parabole in za konec podamo še eno preprosto novejšo konstrukcijo z označenim ravnilom in šestilom</dc:description><edm:type>TEXT</edm:type><dc:type xml:lang="sl">znanstveno časopisje</dc:type><dc:type xml:lang="en">journals</dc:type><dc:type rdf:resource="http://www.wikidata.org/entity/Q361785" /></edm:ProvidedCHO><ore:Aggregation rdf:about="http://www.dlib.si/?URN=URN:NBN:SI:doc-OVIMJ77H"><edm:aggregatedCHO rdf:resource="URN:NBN:SI:doc-OVIMJ77H" /><edm:isShownBy rdf:resource="http://www.dlib.si/stream/URN:NBN:SI:doc-OVIMJ77H/3f8956f7-c295-4563-b892-c91a50db76d2/PDF" /><edm:rights rdf:resource="http://rightsstatements.org/vocab/InC/1.0/" /><edm:provider>Slovenian National E-content Aggregator</edm:provider><edm:intermediateProvider xml:lang="en">National and University Library of Slovenia</edm:intermediateProvider><edm:dataProvider xml:lang="sl">Društvo matematikov, fizikov in astronomov</edm:dataProvider><edm:object rdf:resource="http://www.dlib.si/streamdb/URN:NBN:SI:doc-OVIMJ77H/maxi/edm" /><edm:isShownAt rdf:resource="http://www.dlib.si/details/URN:NBN:SI:doc-OVIMJ77H" /></ore:Aggregation></rdf:RDF>