345 reputation
116
bio website
location United States
age 33
visits member for 2 years, 4 months
seen Dec 10 at 1:42

I'm earning my PhD in mathematics and have been employed as an analyst since graduating college in 2003.


Apr
24
revised When does something become a “mathematical object”?
added 983 characters in body
Apr
22
revised prependicular Vs prependicular bisector
The [tag:geometry] tag should not have been removed.
Apr
22
revised Algebra problem stumping me
added 22 characters in body
Apr
22
revised Algebra problem stumping me
Better tags
Apr
22
revised Algebra problem stumping me
added 132 characters in body
Apr
20
revised Number of necessary stickers to complete a sticker album
Attempted to rearrange things to help the OP end up with an easier to read question.
Apr
19
revised Prime factorization of 1
@ncmathsadist I think adding "unique" is a significant contribution to your answer.
Apr
14
revised How does the base of a group determine the “sort” of the elements in the group
Added more examples.
Apr
10
revised Let $A,B$ be two subsets of a finite group $G$. If $|A|+|B|>|G|$, show that $G=AB$
Corrected the answerer's confusion between sets and the size of sets.
Mar
4
revised Differentiable function with bounded derivative, yet not uniformly continuous
Since the derivative is not continuous and depends on the point x, I changed f' to f'(x) in two places.
Mar
1
revised Differentiable function with bounded derivative, yet not uniformly continuous
added tags
Sep
28
revised Surprising identities / equations
Added the parentheses for the cosines to improve readability.