Array ( [0] => Array ( [title] => L6A [link] => https://www.youtube.com/embed/3tJPHxrOVJ8 ) [1] => Array ( [title] => L6B [link] => https://www.youtube.com/embed/ns5IlQIpz84 ) [2] => Array ( [title] => L6C [link] => https://www.youtube.com/embed/aGKM25SgeKs ) [3] => Array ( [title] => L6D [link] => https://www.youtube.com/embed/4qRSMcW4VSQ ) ) 國立清華大學開放式課程OpenCourseWare(NTHU, OCW) - 第6R講 6.8 Taylor's theorem and Higher derivatives(cont.)