Mathematics is Craft, Boot your Math skills now

Hot Topics
real analysiscalculusabstract algebralinear algebrasequences and seriesintegrationgeneral topologynumber theorygroup theoryelementary number theorycombinatoricsprobabilitycomplex analysismatricesgeometryfunctional analysislimitsanalysisreference requestalgebra precalculusmeasure theoryinequalityelementary set theorytrigonometrysoft question

Intereting Posts

This sentence is false
Range of: $\sqrt{\sin(\cos x)}+\sqrt{\cos(\sin x)}$
Reference for the subgroup structure of $PSL(2,q)$
Is there a mathematical property which could help “sum up” information from certain matrix areas?
$\int_{0}^{\infty} \frac{e^{-x} \sin(x)}{x} dx$ Evaluate Integral
Show $A_n$ has no subgroups of index 2
Solve Laplace equation in the upper half plane
Is this local martingale a true martingale?
A question about $\prod_{x\in \mathbb{R}^{*}}{x}$
Why is $1, (x-5)^2, (x-5)^3$ a basis of $U=\{p \in \mathcal P_3(\mathbb R) \mid p'(5)=0\}$?
Axiom of choice and compactness.
In Bayesian Statistic how do you usually find out what is the distribution of the unknown?
Is $\pmb{\eta}\cdot\pmb{\omega_1} = (\pmb{\eta} + \pmb{1})\cdot\pmb{\omega_1}$?
Reference request for algebraic Peter-Weyl theorem?
Matrix rank and linear independence of functions