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Jan
10
reviewed Looks OK Hausdorff Lindelöf space and separability
Jan
10
reviewed No Action Needed How to generate random points on a sphere
Nov
15
reviewed Approve Does $\displaystyle\sum{\ln n\over n^{4/3}}$ converge or diverge?
Nov
15
reviewed Close How to find the limit of cos(2x)/x as x approaches zero
Nov
14
reviewed Approve How do you derive the formula of $\sin (a+b)$ from $\cos(a+b)=\cos(a)\cos(b)-\sin(a)\sin(b)$
Nov
14
reviewed Leave Open how do I find the inverse function of $x = ky - \cos(y)$ where $k$ is a constant
Nov
14
reviewed Close Would it be fine to use Serge Lang's two Calculus books as textbooks for freshman as Maths major?
Nov
14
reviewed Close Normal to a parametric curve: $x=2t+3$, $y=2/t$
Nov
14
reviewed Leave Open Is sine related to circle or curve?
Nov
14
reviewed Leave Open Questions on Doob's Optional Stopping Theorem (a) and (b)
Nov
14
reviewed No Action Needed Proceed With Radical Equations
Nov
14
reviewed Reviewed How do you calculate the wife's age?
Nov
14
reviewed Reopen What is a nice “naturally occurring” example of an arrow category?
Nov
14
reviewed Reopen Tight approximation of a Torus Knot length
Nov
14
reviewed Leave Closed Is there any algorithm that produces irreducible polynomials over $\mathbb{F}_2$?
Nov
14
reviewed Approve inverse-function-theorem tag wiki excerpt
Nov
14
reviewed Leave Open Determine for which values of $z$ the series $\sum_{n=1}^{\infty} 2^{n}n^{n}z^{n}$ converges
Nov
14
reviewed Leave Open Help me finding associated matrix for the linear function
Nov
14
reviewed Close Compute $E(Y\mid X=m)$
Nov
12
reviewed Reject How to find $[\int_0^1 \frac{x}{1+\exp(a-bx^2)} dx $