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
Question 14317. - 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

Question 14317. (Q1513702)

From MaRDI portal





scientific article; zbMATH DE number 2665434
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Question 14317.
scientific article; zbMATH DE number 2665434

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    Question 14317. (English)
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    1900
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    Das Frullani'sche Theorem: \[ \int_0^\infty \frac{dx}x \left\{\varphi(ax) - \varphi(bx)\right\} = \left\{\varphi(\infty) - \varphi(0)\right\}\ln\frac ab \] unter Ausdehnung auf die Fälle zu beweisen, in denen 1) \(\varphi(x)\) ein discretes System von Unendlichen in dem Intervalle \((0\dots\infty)\) hat, während es einen bestimmten Integralwert in der Nähe jedes Wertes von \(x\) besitzt; 2) wenn nur der Hauptwert des Integrals bestimmt ist. Auch der Fall wird betrachtet, bei welchem \(\varphi(x)\) im Unendlichen zwischen endlichen oder unendlichen Grenzen schwankt.
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