Warning: Trying to access array offset on value of type null in /home/site/wwwroot/lib/plugins/move/action/rename.php on line 42
Warning: Cannot modify header information - headers already sent by (output started at /home/site/wwwroot/lib/plugins/move/action/rename.php:42) in /home/site/wwwroot/inc/actions.php on line 38 conjugate_gradient_versus_svd_or_lu_decomposition [topas wiki]