#mathematics

@math_stackexchange Finding greatest integer using expansion #Mathematics #Math #NumberTheory

@math_stackexchange Measurable function (Composite function) #Mathematics #Analysis #Functions

@math_stackexchange Evaluating rank of a matrix using determinants #Mathematics #LinearAlgebra #Education

@math_stackexchange Under what conditions might it make better sense to use a linear function #Mathematics #Math #Science

@math_stackexchange Factorization of Lower Triangular Toeplitz Matrix #Mathematics #Algebra #LinearAlgebra

@math_stackexchange Bayesian network Problem #Mathematics #Bayesian #Statistics

@math_stackexchange Solving an integral using first two terms of the Maclaurin series for $f(x)$ #Mathematics #Calculus #Analysis

@math_stackexchange Questions about stability in the sense of Lyapunov #Mathematics #Stability #Physics

@math_stackexchange Use divergence theorem to calculate surface integral #Mathematics #Calculus #Physics

@math_stackexchange Matrix that maximizes/minimizes the trace #Mathematics #LinearAlgebra #Optimization

@math_stackexchange Show that $\int_0^\pi g^2\,dx \leq \int_0^\pi(g')^2\,dx +(\int_0^\pi g\,dx)^2$ #Mathematics #Calculus #Analysis

@math_stackexchange The nonwandering set #Mathematics #Math #Topology

@math_stackexchange Find the minimum positive period of $35\left[1+\sin\left(\frac{4\pi(t-250)}{365}\right)\right]$ #Mathematics #Trigonometry #Calculus

@math_stackexchange Use Fitch system to proof ((p ⇒ q) ⇒ p) ⇒ p without any premise. ONLY FOR FITCH SYSTEM. #Logic #Proof #Mathematics

@math_stackexchange Prove Leibniz's formula $(uv)^{k} = \sum_{m=0}^{k}\binom{k}{m}u^m v^{k-m}$ by mathematical induction #Mathematics #Proof #Induction

@import_chaos Matched Betting - Bet365 Offer #Finance #Gambling #Mathematics

@math_stackexchange Schur's Theorem: In $\ell^1$ weak convergence of $x_n$ is the same as convergence in the norm [duplicate] #Mathematics #Analysis #Theorem

@math_stackexchange How to solve this complex limit $ \lim_{N \to \infty} \arg \left( \frac{1}{Nj+1}\right) $ #Mathematics #Calculus #ComplexAnalysis

@math_stackexchange Evaluate the integral $\int_{0}^{\pi}\frac{\log(1+a\cos x)}{\cos x}\,dx$ #Mathematics #Calculus #Integral

@math_stackexchange Solid region between two spheres in first octant. #Mathematics #Geometry #Calculus

@math_stackexchange Relative condition number -- ill-conditioned versus well-conditioned #Mathematics #ConditionNumber #LinearAlgebra

@math_stackexchange What actually is a polynomial? #Mathematics #Algebra #Education

@math_stackexchange On a certain limit looking as a square root of a factorial function #Mathematics #Math #Science

@math_stackexchange Joint entropy of two random variables #Mathematics #Probability #Statistics

@import_chaos Matched Betting - Sunbets Halftime Hero Offer #Mathematics #Betting #Finance

@math_stackexchange Laplace transform of $t \ \cos(t) \ e^{-2t}$ #Mathematics #Calculus #Transform

@math_stackexchange If extension $E/F$ has degree $2$, how can we show that $E=F(\alpha)$ where $\alpha$ is a root of $t^2 - b$, $b \in F$? ($F$ in characteristic $0$) #Mathematics #Algebra #FieldTheory

@import_chaos Matched Betting Arithmetics 2 - Rating a Matched Bet #Mathematics #Finance #Betting

@import_chaos Matched Betting Arithmetics #Mathematics #Finance #Betting

@math_stackexchange Intensity of a compensator #Mathematics #Math #Science

@math_stackexchange exponential function's limit #Mathematics #Calculus #Limits

@math_stackexchange Find indefinite integral $\int \frac{\arcsin (x)}{x^2}\, \mathrm{d}x$ #Mathematics #Calculus #Integration

@math_stackexchange Mondrian Art Problem Upper Bound for defect #Mathematics #Art #ProblemSolving

@math_stackexchange For a divergent positive series$\sum a_n$, what can we say about the series $\sum \frac{a_n}{1+ n a_n}$? #Mathematics #Series #Analysis

@math_stackexchange Find the definite integral $\int_0^\infty \frac{\cos(xt)}{1+t^2}dt$ #Mathematics #Calculus #Integration

@math_stackexchange Common roots of quadratic equations #Mathematics #Algebra #Education

@math_stackexchange How do I simplify $\sum_{k=1}^n \gcd(k,n)$? [duplicate] #Mathematics #NumberTheory #Algorithms

@math_stackexchange Is it possible to derive the equation for the arithmetic mean? #Mathematics #Algebra #Education

@math_stackexchange Inequality with the constraint $xy=x+y$ #Mathematics #Algebra #Inequalities

@math_stackexchange How to derive the dual for min-cut problem? #Mathematics #Algorithms #Optimization