Deprecated: $wgMWOAuthSharedUserIDs=false is deprecated, set $wgMWOAuthSharedUserIDs=true, $wgMWOAuthSharedUserSource='local' instead [Called from MediaWiki\HookContainer\HookContainer::run in /var/www/html/w/includes/HookContainer/HookContainer.php at line 135] in /var/www/html/w/includes/Debug/MWDebug.php on line 372
Q2937290 - MaRDI portal

Deprecated: Use of MediaWiki\Skin\SkinTemplate::injectLegacyMenusIntoPersonalTools was deprecated in Please make sure Skin option menus contains `user-menu` (and possibly `notifications`, `user-interface-preferences`, `user-page`) 1.46. [Called from MediaWiki\Skin\SkinTemplate::getPortletsTemplateData in /var/www/html/w/includes/Skin/SkinTemplate.php at line 691] in /var/www/html/w/includes/Debug/MWDebug.php on line 372

Deprecated: Use of MediaWiki\Skin\BaseTemplate::getPersonalTools was deprecated in 1.46 Call $this->getSkin()->getPersonalToolsForMakeListItem instead (T422975). [Called from Skins\Chameleon\Components\NavbarHorizontal\PersonalTools::getHtml in /var/www/html/w/skins/chameleon/src/Components/NavbarHorizontal/PersonalTools.php at line 66] in /var/www/html/w/includes/Debug/MWDebug.php on line 372

Deprecated: Use of QuickTemplate::(get/html/text/haveData) with parameter `personal_urls` was deprecated in MediaWiki Use content_navigation instead. [Called from MediaWiki\Skin\QuickTemplate::get in /var/www/html/w/includes/Skin/QuickTemplate.php at line 131] in /var/www/html/w/includes/Debug/MWDebug.php on line 372

No label defined (Q2937290)

From MaRDI portal





scientific article
Language Label Description Also known as
English
No label defined
scientific article

    Statements

    publication date
    8 January 2015
    0 references
    zbMATH Keywords
    determinant
    0 references
    line
    0 references
    circle
    0 references
    complex numbers
    0 references
    Möbius transformation
    0 references
    Steiner line
    0 references
    Euler nine-point circle
    0 references
    Johnson-Tzitzeica circles
    0 references
    International Mathematical Olympiad
    0 references
    author
    Nicolae Anghel
    0 references

    Identifiers

    Mathematics Subject Classification ID
    51M04
    0 references
    51N20
    0 references
    11C20
    0 references
    15A24
    0 references
    zbMATH DE Number
    6384801
    0 references
     
    Retrieved from "https://mardi.schubotz.org/w/index.php?title=Item:Q2937290&oldid=27362673"
    Powered by MediaWiki