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Apr
18
revised $2\ln(-x) \neq \ln(-x^2) ? $
deleted 107 characters in body
Apr
5
revised How to plot figure on specific time on Matlab
added 7 characters in body
Dec
15
revised Simulation of 2-dimensional Brownian motion
added 1 character in body
Nov
30
revised Particular case of a differential equation
added 3 characters in body
Feb
14
revised Approximating the logarithm of the binomial coefficient
added 214 characters in body
Feb
6
revised How to find remainder modulo $n$, when $n$ is a large number
added 24 characters in body
Dec
6
revised Computational complexity of least square regression operation
added 518 characters in body
Oct
4
revised Choice Problem: choose 5 days in a month, consecutive days are forbidden
added 17 characters in body
Sep
28
revised How do you integrate imaginary numbers?
added 15 characters in body
Sep
10
revised Why do we use a Least Squares fit?
deleted 116 characters in body
Jul
29
revised Interview puzzle with a deck of cards, some cards upside-down
deleted 7 characters in body
Jul
9
revised online estimation of autoregressive process
added 1 character in body
May
6
revised A quick way to determine whether a number is prime by hand
added 355 characters in body
May
6
revised A quick way to determine whether a number is prime by hand
added 513 characters in body
May
6
revised A quick way to determine whether a number is prime by hand
added 513 characters in body
Jan
10
revised Explain cosmic distances to a child
added 218 characters in body
Jan
10
revised Explain cosmic distances to a child
added 218 characters in body
Jan
6
revised Let $L : K$ be a field extension such that $[L:K]=2$. Show that $L:K$ is a normal extension.
rolled back to a previous revision
Dec
11
revised Hom Functors and locally small categories.
added 53 characters in body
Dec
11
revised Generation of “random” multilinear polynomials for testing non-negativity algorithm
added 521 characters in body