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May
27
revised If I know the order of every element in a group, do I know the group?
word "order" was doubled (typo), corrected to obvious intention
Nov
11
revised Tree recursive question: number of nodes and relationship with children
Removed unnecessary intro
Aug
7
revised How many distinct chromatic polynomials are there for simple connected graphs?
Clarified the question
Jun
25
revised The expected outcome of a random game of chess?
added link to another answer
Jun
24
revised The expected outcome of a random game of chess?
long run complete
Mar
28
revised Josephus Variant
Spelling error and added a link for the problem
Jan
29
revised How prove this function $f(x)=x!-x^n$ is injective
Fixed image (cropped and rotated), slightly cleaned formating
Jan
2
revised A problem for the New Year
Fixed formatting, added link inline (is it OK to link to JSTOR for the paper ref?)
Oct
30
revised stuck trying to find a matrix using lamda?
Math formatting, spelling, grammar and tags
Aug
12
revised Automatic searches for solutions to a recreational problem
added 38 characters in body
Aug
7
revised Regarding possible edges in a graph: Do they lie on a gauss curve?
Removed thanks and other unneeded info
May
8
revised Infinite shots fired in a lattice forest
added 249 characters in body
Mar
25
revised Obtaining standarized orthogonal polynomials from real data
Added a numerical check
Mar
21
revised What is the angle the car turned?
Cropped the image from the OP. There was a _large_ whitespace border that made it hard to see.
Jan
17
revised Calculating powers
Added inline equation and cleaned question a bit
Jan
4
revised Formula with functions named $i_x$ and the imaginary constant together
added 139 characters in body
Nov
11
revised Maybe Things Can be Divided by Zero
edited tags
Oct
10
revised Off-lattice Brownian bridges in R^3
clarified step and point
Oct
10
revised Off-lattice Brownian bridges in R^3
added 41 characters in body
Oct
5
revised “The Egg:” Bizarre behavior of the roots of a family of polynomials.
added 79 characters in body