1,665 reputation
416
bio website reddit.com/r/…
location meatspace
age
visits member for 2 years, 5 months
seen 12 hours ago

when someone smiles at me, all I see is an ape bearing its teethe


Apr
12
revised What property of a matrix causes $\|e^{tA}\|_2$ to oscillate as $t\rightarrow\infty$?
added 8 characters in body
Apr
12
revised What property of a matrix causes $\|e^{tA}\|_2$ to oscillate as $t\rightarrow\infty$?
edited body
Mar
11
revised Prove the set of sequences $c_0$ which converge to zero in $l_{\infty}$ is closed.
changed $l_0$ to $c_0$
Mar
11
revised Prove the set of sequences $c_0$ which converge to zero in $l_{\infty}$ is closed.
added 3 characters in body
Jan
29
revised Prove this matrix is invertible for $n < m-1$
added 1 characters in body
Jan
29
revised Prove this matrix is invertible for $n < m-1$
[Edit removed during grace period]
Jan
29
revised Prove this matrix is invertible for $n < m-1$
deleted 8 characters in body
Jan
29
revised Prove this matrix is invertible for $n < m-1$
added 248 characters in body
Jan
29
revised Prove this matrix is invertible for $n < m-1$
deleted 72 characters in body
Nov
3
revised Singularities in (Elementary) Real Algebraic Geometry
added 72 characters in body
Nov
3
revised Singularities in (Elementary) Real Algebraic Geometry
added 1 characters in body
Oct
5
revised Prove that $\frac{d}{dx}\int_0^xf(x,y)dy = f(x,x)+\int_0^x\frac{\partial}{\partial x}f(x,y)dy$
[Edit removed during grace period]
Sep
21
revised Prove that if the Hessian of $f$ is positive definite at $a$, then the function attains a minimum at $a$
added 27 characters in body
Sep
21
revised Prove that if the Hessian of $f$ is positive definite at $a$, then the function attains a minimum at $a$
added 36 characters in body
Aug
15
revised Question on sufficient statistics
deleted 2 characters in body
Jul
20
revised Sampling 100 widgets to test for defective ones
added 1 characters in body
Jul
6
revised Prove that the number of ways to put $n$ distinct balls into $n$ distinct boxes is $n^n$
added 9 characters in body; edited title
Jun
2
revised Manipulation of probability integrals
added 13 characters in body
Jun
2
revised Manipulation of probability integrals
added 203 characters in body
Jun
2
revised Manipulation of probability integrals
added 203 characters in body