4,639 reputation
11036
bio website
location
age
visits member for 2 years, 5 months
seen yesterday

An expert is a man who has made all the mistakes, which can be made, in a very narrow field. (Niels Bohr)


Mar
29
revised Interchanging the limiting operations
added 177 characters in body
Mar
29
revised Interchanging the limiting operations
added 177 characters in body
Mar
29
reviewed Approve suggested edit on Why is $\arcsin(\sqrt 2/2) = 45^{\circ}$?
Mar
29
answered Interchanging the limiting operations
Mar
29
reviewed Approve suggested edit on When does coprimality carry over to the base ring in an extension of Dedekind domains?
Mar
29
reviewed Close Oscillating Object - Homework
Mar
29
reviewed Close Behavior of $f'(x)$ as $x \to \infty$ given the behavior of $f(x)$ and $f''(x)$
Mar
29
reviewed Leave Open How to find this angle?
Mar
29
reviewed Leave Open How to find a subset of given cardinality
Mar
29
reviewed Close Sum of series: $1^k+2^k+3^k+…+n^k =?$
Mar
29
reviewed Close How can I move the matrix element diagonally?
Mar
28
reviewed Close What are going to change of our view if $\pi+e$ is a rational?
Mar
28
reviewed Close Gauss Jordan Elimination
Mar
28
reviewed No Action Needed Need help understanding a definite integration solution
Mar
26
reviewed No Action Needed Number of Possible Combinations
Mar
25
reviewed Close Evaluating a limit with two steps - Right/Legal?
Mar
25
reviewed Close Find **one** projection matrix
Mar
25
reviewed Close Question Regarding Telescopic Sums
Mar
22
reviewed Close Determinants and eigenvectors
Mar
22
reviewed Close Comic that makes clear that it might be a good idea to prove something…