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10h
revised Why is the remainder uniformly distributed when 1,2,3,… are divided by an irrational number?
fixed title's grammar
Jul
29
comment Why does $ \int_0^1 \lceil { x\sin({1 \over x})} \rceil = 1 - \frac{\log(4)}{2\pi} $?
It looks like your inequality should be strict. $\;$
Jul
27
comment Explicit construction of a nonmeasurable set, where only the proof of correctness uses choice?
@Henning : $\;\;\;$ Solovay's model is not a model of ZFC, so a priori, he could hope "that the thing defined will in" all "models of" ZFC "be a nonmeasurable set." $\:$ (The Krivine result rules that out.) $\;\;\;\;\;\;\;\;$
Jul
27
answered Explicit construction of a nonmeasurable set, where only the proof of correctness uses choice?
Jul
27
comment Proving that a function is Riemann Integrable
Ah, I now realize that there is an interpretation which would make your proof correct. $\hspace{1.34 in}$
Jul
27
comment Proving that a function is Riemann Integrable
I edited my answer. $\;$
Jul
27
revised Proving that a function is Riemann Integrable
added another non-proof
Jul
27
answered Proving that a function is Riemann Integrable
Jul
27
comment Proving that a function is Riemann Integrable
What does "we have s-ε0" mean? $\;$
Jul
26
comment Describe a fast (polynomial time)algorithm who takes as input the elements $g^a,g^b$ and gives as output the element $g^{a \cdot b}$
cross-posted to crypto less than 2 minutes after it was asked here $\;$
Jul
25
revised “Semi-simplicity” of Lie algebra elements.
fixed grammar
Jul
24
revised Does positive definite Hessian imply the Jacobian is injective?
fixed title's grammar
Jul
22
revised Why do we show that structures aren't isomorphic by exhibiting a property not shared by one of them?
improved title's grammar
Jul
21
comment Definition of Category
"No class is allowed to be an element of anything", even if that thing isn't "larger". $\hspace{1.43 in}$
Jul
19
revised Median of triangle
fixed grammar
Jul
18
revised Tangent to the curve
removed extra spaces and replaced "i" with "I"
Jul
16
comment Number of real roots
Also, one should check that $0$ isn't a root. $\;$
Jul
13
answered Example of strict inclusion in continuity condition $f(\overline{A})\subseteq \overline{f(A)}$
Jul
11
awarded  Pundit
Jul
11
answered Derivative that doesn't care about countable subsets?