164 Evaluate $\int_0^1 \frac{\log \left( 1+x^{2+\sqrt{3}}\right)}{1+x}\mathrm dx$ 97 How to find the Galois group of a polynomial? 85 Advantages of IMO students in Mathematical Research 81 Convergence of $\sqrt{n}x_{n}$ where $x_{n+1} = \sin(x_{n})$ 71 Different methods to compute $\sum\limits_{k=1}^\infty \frac{1}{k^2}$ (Basel problem)

Reputation (47,223)

 +10 Finite etale maps to the line minus the origin +10 Sums of roots of unity +10 Trefoil knot as an algebraic curve +10 Convergence of $\sqrt{n}x_{n}$ where $x_{n+1} = \sin(x_{n})$

Questions (14)

 52 Can squares of infinite area always cover a unit square? 33 How to compute rational or integer points on elliptic curves 19 Why do siamese magic squares have real eigenvalues, symmetric around zero? 16 Writing a group element as $ghg^{-1} h^{-1}$ and as $g^2 h^2$ 16 Can extending a finite ground field make modules isomorphic?

Tags (325)

 361 algebraic-geometry × 66 232 definite-integrals × 5 357 number-theory × 57 220 algebraic-number-theory × 29 327 analysis × 11 197 linear-algebra × 48 281 calculus × 27 186 sequences-and-series × 17 257 abstract-algebra × 50 186 integration × 8