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Feb
23
revised Independent exponential random joint distribution
added mathjax to make question more clear
Jan
3
revised Proof that this set is convex set
mathjax improvement
Dec
24
revised scores of individuals and evaluation
edited body
Dec
23
revised scores of individuals and evaluation
added 38 characters in body
Dec
22
revised scores of individuals and evaluation
deleted 558 characters in body
Dec
17
revised power series of function
wrote things more nicely
Dec
15
revised scores of individuals and evaluation
deleted 3 characters in body
Dec
15
revised scores of individuals and evaluation
added 859 characters in body
Dec
14
revised scores of individuals and evaluation
deleted 61 characters in body
Dec
14
revised Prove or disprove the statement: if all the eigenvalues of a matrix are 0, then the matrix must be the zero matrix?
added 121 characters in body
Dec
14
revised Prove or disprove the statement: if all the eigenvalues of a matrix are 0, then the matrix must be the zero matrix?
added 231 characters in body
Dec
14
revised scores of individuals and evaluation
added 99 characters in body
Dec
14
revised scores of individuals and evaluation
added 99 characters in body
Dec
14
revised scores of individuals and evaluation
added 182 characters in body
Dec
8
revised $\cos(x)$ strictly increasing on $(-\pi,0)$
deleted 81 characters in body
Dec
8
revised $\cos(x)$ strictly increasing on $(-\pi,0)$
added 24 characters in body
Dec
8
revised $\cos(x)$ strictly increasing on $(-\pi,0)$
added 2 characters in body
Nov
21
revised $\lim_{x \to \infty} x\sin(\frac{1}{x}) = 1$ (epsilon-delta like condition)
added 7 characters in body
Nov
21
revised $\lim_{x \to \infty} x\sin(\frac{1}{x}) = 1$ (epsilon-delta like condition)
Title edited; \text{sin}{...} -> \sin{...}
Jul
19
revised simple vector multiplication
edited body