36,384 reputation
53378
bio website
location
age
visits member for 3 years, 7 months
seen 14 mins ago

Oct
3
reviewed Edit suggested edit on Calculate Det from adjoint matrix
Oct
3
revised Calculate Det from adjoint matrix
copied text from external source mainly
Oct
3
comment Calculate Det from adjoint matrix
Your question should contain all relevant information here, not on some external source.
Oct
2
revised Spaces where all compact subsets are closed
Some more stuff added
Oct
2
revised Spaces where all compact subsets are closed
Some more stuff added
Oct
2
answered Spaces where all compact subsets are closed
Oct
2
revised Proving $\frac{1}{a^2+bc}+\frac{1}{b^2+ac}+\frac{1}{c^2+ab} \le\frac{1}{2}(\frac{1}{ab}+\frac{1}{bc}+\frac{1}{ac})$
I loves me some weird MathJax
Oct
2
revised Evaluating the surface integral $\iint_\Sigma \mathbf{f} \cdot d \mathbf{a}$ where $\mathbf{f}(x,y,z)=(x^2,xy,z)$
\mathbf works better than \bf
Oct
2
revised Formula for the terms of the sequence defined by $a_0 = 1$, $a_1 = -2$ and $a_{n}=-4 a_{n-1}-4 a_{n-2}$
fixed
Oct
2
revised $\lim_{n\to\infty}((\sum_{r=1}^{k}(n+r)^m/n^{m-1})-kn)$ where $m,k > 0$ are fixed integers
weird MathJax in title removed.
Oct
2
revised Evaluating $\iint_D 6x-2x^2y^2+6y\,dx$$dy$
MathJax weirdness
Oct
2
revised Finding the MLE for $θ$ given a probability density function $f(y |\theta )$.
displaymath in title removed
Oct
2
revised Determining $\int_a^b f(x)dx$ when $f(a)=f(b)$
weird MathJax removed
Oct
2
revised Properties of $T \circ S$ where $S: \mathbb R^3 \to \mathbb R^4$ and $T: \mathbb R^4 \to \mathbb R^3$ are linear transformations
weird MathJax usage removed; retitled
Oct
2
revised Identifying $\mathbb H^n$ with $\mathbb C^{2n}$
removed some weird MathJax
Oct
2
revised $\mathfrak{u} \cdot R =R$ for every left ideal $\mathfrak{u}$ in a simple ring $R$
replaced \frak with \mathfrak; retitled; some formatting improvement
Oct
2
revised $\lim_{n \to\infty} p_n = p$ implies $\lim_{n \to \infty}p_n^3 = p^3$
I think this might be somewhat easier to read
Oct
2
revised $P(A) = Q(A)$ if $P(\lambda) = Q(\lambda)$ for all eigenvalues $\lambda$ of $A$
removed displayed equation from title
Oct
2
revised Analytic solution for the ODE $\frac{d y(x)}{dx}=\frac{a*y(x)^3+b}{c* y(x)^3+ d}$
mainly, removed displayed equation from title
Oct
2
revised Showing $\| Mx \|^2 = x^TM^TMx$
mainly, removed displayed equation from title