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Jul
12
reviewed Close Is $\sqrt1+\sqrt2+\dots+\sqrt n$ ever an integer?
Jul
12
reviewed Approve What is meant by $C^{k,a}$?
Jul
12
reviewed Leave Open Who realized $\int \frac 1x dx =\ln(x)+c$?
Jul
12
reviewed Close Why is an angle dimensionless?
Jul
12
reviewed Leave Open Number of operations in total
Jul
12
reviewed Approve A vector should more be thought an identity of an entity in space rathar than magnitude + direction?
Jul
12
reviewed Approve Given a matrix with non-negative real entries, can you algebraically prove that it has a non-negative eigenvalue?
Jul
12
reviewed Approve Find the Fourier transform of $\dfrac{\sin(x)}{x}$
Jul
12
reviewed Approve Gauss Kronrod quadrature rule
Jul
12
reviewed No Action Needed How can I, as a future mathematician, contribute most to Smart Grid research?
Jul
12
reviewed No Action Needed Complex number inequality
Jul
12
reviewed No Action Needed What does it mean for $(t,x(t))$ to leave a compact set
Jul
12
reviewed No Action Needed Gauss Kronrod quadrature rule
Jul
12
reviewed Approve Evaluating the integral of $f(x, y)=yx$
Jul
12
reviewed No Action Needed What is the need for classifying numbers like integer, whole number etc?
Jul
12
reviewed No Action Needed is the limit continuous or not?
Jul
12
reviewed Approve is the limit continuous or not?
Jul
12
reviewed Reopen Characterization properties of number sets $\mathbb{N},\mathbb{ Z},\mathbb{Q},\mathbb{R},\mathbb{C}$
Jul
12
reviewed Close How to find closed form by induction
Jul
12
reviewed No Action Needed Maximum of the expectation of a concave function