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ericntunctu

36 Followers
    Leetcode solving 561 Array Partition I
    1:39
    伽罗华群: 四次方程式的根式解
    5:26
    integral of x^n lnx from 0 to 1
    3:18
    伽罗华群 中文: 五次方程式為什麼沒有根式解
    20:22
    274 H Index and 275 H index 2
    8:49
    You may not think this way
    9:16
    Leetcode 336 Palindrome Pairs
    6:37
    Leetcode 404 Sum of Left Leaves
    3:25
    Introduce the preadditive category and abelian categories
    31:03
    algebraically closed and Algebraic Closure and its existence
    25:44
    Integral of 1/secx
    0:15
    Introduce the Finite field 1 and splitting field
    24:17
    2111 Minimum Operations to Make the Array K Increasing
    9:44
    Prove normal matrix is unitary diagonalizable
    11:21
    2108 Find First Palindromic String in the Array
    0:42
    2110 Number of Smooth Descent Periods of a Stock
    1:56
    Leetcode 2109 Adding Spaces to a String
    2:02
    Galois theory: normal extension
    18:53
    Hermitian matrix is diagonalizable and orthonormal basis
    14:58
    Galois theory: Separable extension
    11:02
    Prove rank nullity theorem
    10:04
    Field extension, algebraic extension and Galois group
    24:24
    2091 Removing Minimum and Maximum From Array
    3:07
    what is 1^i
    2:30
    993 Cousins in Binary Tree
    3:01
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