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7m ago
Rotate the axis of rotation of a quaternion by another quaternion — Daniel Peterson 132
37m ago
Mathematicians conceived of black holes long before astronomers actually found any?How? — eminemence 1382
52m ago
real mechanism behind addition, subtraction, multiplication, division — pratik 161
1h ago
What method or subject deals with the following? — Anonymous 61
2h ago
Bounds over the eigen-values of a non-negative, irreducible, integer matrix — Rob 61
2h ago
Product of Fourier integrals — user4794 61
2h ago
Improper integration (log, exp) — math137 61
2h ago
Prove the convergence of the sequence. — Otávio Rapôso 61
3h ago
An equality involving binomial coefitients — dikyyn 132
3h ago
Linear Regression: Expectation Proof — user78504 132
4h ago
Eigenfunction of $T^n$ vs. eigenfunction of $T$ when $T$ is ergodic — Akira Motomura 111
4h ago
HINT for summing digits of a large power — Dave 1186
4h ago
Showing that a function has a certain absolute minimum. — user78500 182
4h ago
Fixed points and iterates of an invertible function — Anne 61
5h ago
Perhaps an easy algebra problem, but it still evades me — Olga 112
5h ago
Evaluating order of convergence — stef 161
5h ago
Kernel of the differential and weak topology — Chris 62
5h ago
real numbers a vector space over rational numbers? [duplicate] — kay 102
6h ago
Pell's d prime (often) implies that x(d-1) is prime? — Mikael Jensen 62
6h ago
decomposition of products of monomial symmeric polynomials into sums of them — user78419 62
7h ago
Circular Motion — Sigma 112
7h ago
Minimal surface representation from a 3D contour — msotaquira 1134
7h ago
What's the fundamental group of $E^2\setminus Q^2$ — Wild Chan 111
9h ago
How many different sandwiches are possible? — user78468 61
9h ago
How to prove or statements — Rory 141
9h ago
Show uniform convergence of $\sum\limits_n(1-x^2)^2 x^n$ on $[0,1]$ — Dave 62
10h ago
Most elegant/simple proof of the irrationality of $\pi$ — john 111
10h ago
Simple geometry/trigonometry question — user78456 62
10h ago
Probability of at least N events occuring — Corv 412
11h ago
inverse of laplace transform — Rouhi 2013 62
11h ago
How to show that $x-1$ and $x^2+x+1$ are irreducible over $\mathbb R[x]?$ — user78452 133
14h ago
Relationship between curls, gradients, and divergences; and the Isomorphism Theorem — Guest 61
14h ago
Simplifying this expression $(e^u-1)(e^u-e^l)$ — nader 213
14h ago
Why is a CDF right-continuous at “a” in [a,b), when property Pr(a<X≤b) doesn't even require point “a” to exist, and “b” could carry baggage? — NevilleDNZ 1062
14h ago
question about idempotent operators — user77592 61
15h ago
What's the difference between $\frac{\delta}{dt}$ and $\frac{d}{dt}$? — Yuruk 61
15h ago
Given $\Sigma$ a surface parameterized by $\Phi : D \to \Sigma$, prove a certain formula for $area(\Sigma).$ — user78435 111
15h ago
Finding side of rectangle using given information — SSK 426
16h ago
Generating points in rectangle — Andrei 61
17h ago
Finding the MLE of a multinomial distribution (uneven probabilities) — user2331828 62
18h ago
Bound on expectation of absolute value in terms of variance — user1739085 162
18h ago
Eigen values of L2 projection Matrix — TheUserNumber74913 84
18h ago
Mnemonic for centroid of a bounded region — scott_fakename 62
18h ago
Two dimensional rotation of a tensor component UV — user77153 62
18h ago
What is a rolling par-swap? — manu 62
18h ago
dominating set in a r-uniform hypergraph — user77184 62
18h ago
integration of a min function — user77343 63
18h ago
How to predict order of a set of fractional differential equations? — user2324271 62
18h ago
P.d.f of a discrete fourier transform of binary variables — Ikiperu 62
19h ago
How do I find the number of vertices on a planar diagram of a surface? — Lara 61
19h ago
Is there a closed form solution for these equations — took 62
19h ago
Rank of concatenated matrix — mburg 61
19h ago
Given two sets of vectors, how do I find a change of basis that will convert one set to another? — Nathan 62
20h ago
Check existence of cycle in graph with only number of vertices and their degree — user78431 62
20h ago
Basic Calculus Question Using Mean Value Theorem — William Bunting 111
20h ago
Calculating $\sqrt{28\cdot 29 \cdot 30\cdot 31+1}$ — Jeff 1745
20h ago
Probability of A occurring before B — jabracad 41
21h ago
In Grassmann algebra a la Browne, why are vectors dependent if their wedge product vanishes? — murray 1092
22h ago
lower bound of expectation of stochastic differential equation — james proctor 111
22h ago
Conformal mapping from exterior of closed unit disk onto exterior of horizontal interval. — bryanj 395
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