Array ( [0] => Array ( [title] => L26A [link] => https://www.youtube.com/embed/nm4hIaD6Qh0 ) [1] => Array ( [title] => L26B [link] => https://www.youtube.com/embed/yIe82VL_yCQ ) [2] => Array ( [title] => L26C [link] => https://www.youtube.com/embed/LSP9UAGkyQc ) [3] => Array ( [title] => L26D [link] => https://www.youtube.com/embed/_tkuP1CfBOA ) ) 國立清華大學開放式課程OpenCourseWare(NTHU, OCW) - 第26R講 5.6 Arzela-Ascoli Throrem