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Jul
1
revised Circle in a simplex
added 20 characters in body
Jun
17
revised Why does this theorem fail for arbitrarily large n?
Extended suggested edit to include the bottom half of the second image
Jun
17
revised multiplication in GF(256) (AES algorithm)
Add some $ signs and make some linguistic tweaks
Jun
12
revised Probability of 7 white chessboard squares without neighbours
Rewrite as sentences
May
23
revised Eratosthenes-like sieve - infinitely many left unstruck?
added 1202 characters in body
May
17
revised Show y is odd in the equation $y^3 =x^2 +2$
Finish the correction
May
16
revised Taylor Polynomial for $x^{1/3}$
Replace image with text for searchability
May
9
revised Functional Equation help
Correct table for consistency with explanation
May
7
revised Solving a polynomial
LaTeX
May
3
revised A continued fraction involving Bernoulli numbers
added 231 characters in body
Apr
23
revised special polynomials
added 82 characters in body
Mar
17
revised Is this star-shaped graph planar?
Add an important qualification
Dec
16
revised Chinese Remainder Theorem result varies
Regex bug fixed
Dec
15
revised What is graph theory interpretation of this linear programming problem?
deleted 69 characters in body
Nov
17
revised What's wrong with an irregular digon?
Wait, it wouldn't be a square anyway
May
16
revised Truth table reduction
Link to definition of term
May
11
revised How to merge two poly Bézier curves?
Oops - correct range of parameter
Apr
18
revised A sum involving powers of binomial coefficients.
added 208 characters in body
Mar
7
revised How many ways can $n$ adults, $k_1$ boys and $k_2$ girls be seated in a line such that no two children of the same sex sit next to each other?
Misled by my own choice of terminology
Feb
21
revised What is the minimum number of friends Sally can have if she can invite a different group of friends to her house every night for a year?
Markup and simplify obvious steps