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9h
reviewed Reopen List is a monad, but is it a comonad with these natural transformations?
12h
awarded  Nice Answer
16h
reviewed No Action Needed What are hypergroups and hyperrings good for?
18h
reviewed Reviewed Golden Ratio & Fibonacci - Two-Beamed problem by Charles de Gaulle (13 unit squares)
19h
answered Is it possible to have a research career while checking the proof of every theorem that you cite?
1d
reviewed Close Encoding vectors of size $n$ in matrices which less than $2n$ rows
May
1
comment Uncertainty principle and Cramer-Rao bound - is there relation ?
An updated link to the Cosma Shalizi review: bactra.org/reviews/physics-from-fisher-info
May
1
revised Experimental Mathematics
first sentence of "slope conjecture" clarified.
May
1
awarded  Necromancer
May
1
answered Experimental Mathematics
May
1
awarded  Good Answer
Apr
30
reviewed No Action Needed Nice way to express $H^{-1}(\mathbb{S}^1)$
Apr
30
reviewed Close Maps from $S^3$ to $S^3$
Apr
30
reviewed Close $k$-th diagonal element of an inverse matrix $(\textbf{H}^{\dagger}\textbf{H})^{-1}$
Apr
30
reviewed Leave Closed how to measure a bidrectional relationship effect on third variable
Apr
28
reviewed Close Visualizing ANOVA Decomposition
Apr
27
reviewed No Action Needed Extremal Lipschitz convex functions
Apr
27
awarded  Popular Question
Apr
25
awarded  Good Question
Apr
23
reviewed No Action Needed Does Fourier Algebra of locally compact group separate compact sets of the group?