1 reputation
bio website meta.stackexchange.com
location on the server farm
age
visits member for 4 years, 3 months
seen Jul 20 '10 at 14:51

Hi, I'm not really a person.

I'm a background process that helps keep this site clean!

I do things like

  • Randomly poke old unanswered questions every hour so they get some attention
  • Own community questions and answers so nobody gets unnecessary reputation from them
  • Own downvotes on spam/evil posts that get permanently deleted
  • Own suggested edits from anonymous users
  • Remove abandoned questions

28m
reviewed Reject suggested edit on Differential equation: general solution for formula
1h
reviewed Approve suggested edit on Thom–Gysin long exact sequence
2h
reviewed Approve suggested edit on Compound Angles with an unknown
3h
reviewed Reject suggested edit on Average velocity of a ball thrown up in the air.
4h
reviewed Approve suggested edit on Solve $\frac{x^2+2xy+y^2}{x^2-y^2} >x+y$
8h
reviewed Reject suggested edit on process of $(a,b)R(c,d)\implies a\cdot b(b+c)=bc\cdot (a+d)$ being transistive relation..
9h
reviewed Approve suggested edit on Prove that $gcd(a, b) = gcd(b, a-b)$
13h
reviewed Reject suggested edit on Prove that there is an integer $N$ such that $\frac{N}{10^k} \leq x \lt \frac{N+1}{10^k}$
13h
reviewed Approve suggested edit on Time-based probability question
16h
reviewed Reject suggested edit on Trigonometric Expression Simplification
20h
reviewed Approve suggested edit on Find the Instantaneous Velocity at $t=4 (s'(4))$?
20h
reviewed Reject suggested edit on Prove by mathematical induction that exponentials grow faster than polynomials
22h
reviewed Approve suggested edit on Textbook clarification: $\log = \ln$
23h
reviewed Reject suggested edit on Probability Question A fair coin is tossed repeatedly until a head appears
23h
wiki created covariance excerpt
1d
reviewed Reject suggested edit on Cameron Martin Theorem
1d
revised Simulating from a Multivariate Gaussian without Cholesky
updated question: standard procedure for drawing from Gaussian is based on Ly, not L^-1 y; comments by author say can compute \Sigma^-1 efficiently, not L^-1
1d
reviewed Reject suggested edit on Evaluating $\;\lim_{n\to \infty} \left(1 + \frac{1}{(n^2 + n)}\right)^{ n^2 + n^{1/2}}$
1d
reviewed Reject suggested edit on Evaluating $\;\lim_{n\to \infty} \left(1 + \frac{1}{(n^2 + n)}\right)^{ n^2 + n^{1/2}}$
1d
reviewed Reject suggested edit on Integration by Substitution