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
Calculation of the integral \(\int_{- \infty}^{\infty} (\prod_{k = 1}^{n} \frac{\sin (a_{k}x)}{a_{k}x}) \cdot \cos (bx)dx\) - MaRDI portal