Bound on $(x-x_0)(x-x_1) \dots (x-x_n)$ for equidistant points
57490
Error term in equally spaced nodes
64239
Upper Bound for $p(1-p) $ where $0 \le p \le 1$
88283
Proving the length of angle bisector
119978
Equidistant points on a polyline
155004
Maximal points on an $n$-dimensional ellipsoid
143869
Showing that the norm of the canonical projection $X\to X/M$ is $1$
30423
interior points and convexity
67313
Proving $\{(x_1, x_2) \in \mathbb{R}^2_{+} \mid x_1 x_2 \geq 1\}$ is convex
19167
Show that $X_{n}\sim N(\sin(\pi n),1)$ is uniformly tight
83784
Fixed Point of $x_{n+1}=i^{x_n}$
45370
Is it true that $|d(x, z) - d(y, z)| \leq d(x, y)$ and how do I prove it?
61262
Is $\cot(z)-\frac1z$ bounded on a given circle?
17670
If $p\in R[X_1,\dots,X_n]$ is irreducible, is it still irreducible in $R[X_1,\dots,X_n,\dots,X_N]$?
464
Prove that the ideal $(X_1-a_1,...,X_n-a_n)$ is maximal in $K[X_1,\dots,X_n]$
27587
inequality on the unit disk
56958
bounding a $C^1$ function that upholds $f'(t)\leq 1-f(t)^2$
126165
Prove $|\arctan x - \arctan y|\leq |x-y|$