Brian M. Scott
Reputation
398/400 score
 9h revised Is it possible to construct Hausdorff compact topology on every set? added 236 characters in body 2d revised arithmetic mean of smallest numbers of all subsets of r elements formed out of (1,2,..n) Imported images as text. 2d revised Number of cyclic paths in a rectangular grid? added 2 characters in body 2d revised to prove some subset of a club set is club added 783 characters in body Apr 26 revised Continuous/Onto Function Between Topological Spaces added 564 characters in body Apr 25 revised Regularity check of languages Typo. Apr 25 revised Finding a Regular Grammar MathJax, formatting. Apr 25 revised Basic Topology: Countable Complement Topology MathJax, corrected title. Apr 24 revised Sequential continuity for quotient spaces added 458 characters in body Apr 23 revised Setting up an inclusion-exclusion question deleted 89 characters in body Apr 22 revised Generating function for multiset formula added 132 characters in body Apr 22 revised Definition of Polish Topology Better MathJax. Apr 22 revised prove a number is irrational edited tags Apr 21 revised Is it possible to make ABC from these rules? Formatting. Apr 21 revised Powers of two with coefficients $\{1, -1\}$ added 15 characters in body Apr 21 revised Powers of two with coefficients $\{1, -1\}$ Formatting. Apr 21 revised Does Gödel’s theorem affect anything but the arithmetic of the natural numbers? Translated title. Apr 21 revised Concrete Mathematics - 2.4 - sum of 1/k-j Typo. Apr 21 revised Find the derivative of I(x) = $\int _{\sin\left(x\right)}^{\cos\left(x\right)}\arctan\left(t^2\right)\,dt$ Better MathJax. Apr 21 revised Clarification about completeness of metric spaces Fixed MathJax.