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 Jun 9 revised What are some results that shook the foundations of one or more fields of mathematics? added 208 characters in body Jun 8 revised What are some results that shook the foundations of one or more fields of mathematics? added 688 characters in body Jun 8 revised What are some results that shook the foundations of one or more fields of mathematics? added 103 characters in body Feb 19 revised Given a vector $x\in \mathbb R^n$, how can we find $z\in \mathbb Z^n$ which is closest to a scalar multiple of $x$? edited body Feb 19 revised Given a vector $x\in \mathbb R^n$, how can we find $z\in \mathbb Z^n$ which is closest to a scalar multiple of $x$? added 694 characters in body Feb 18 revised Given a vector $x\in \mathbb R^n$, how can we find $z\in \mathbb Z^n$ which is closest to a scalar multiple of $x$? added 55 characters in body Feb 6 revised What kind of algorithm might solve this type of optimization problem? added 156 characters in body Dec 11 revised How can I recursively approximate a moving average and standard deviation? added 10 characters in body Jun 26 revised how to solve $\sqrt{x^2 -2x} -x =0$? changed to latex Jun 18 revised Relationship between Binomial and Bernoulli? edited tags Jun 6 revised On prime(less)ness and composite(less)ness of 1 added 542 characters in body Jun 2 revised solve the equation for x added latex Apr 16 revised How do you evaluate $f(x_n)$? added 87 characters in body Apr 16 revised How do you evaluate $f(x_n)$? edited body Apr 13 revised Proof by induction valid or not? added 1169 characters in body Apr 12 revised Discrete Math: Inductions latex Mar 13 revised A difficult equation containing exponent 2 and 3 edited tags Feb 21 revised Domain of an absolute value texed it up Feb 21 revised How does this proof of the Cauchy-Schwarz Inequality work? added 1116 characters in body Dec 17 revised “Let $G$ be a planar graph. Show that every pair of vertex-disjoint odd cycles in $G^c$ is connected by an edge.” Can't figure out why “odd” matters. added 7 characters in body