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Jun
6
answered Question on quantifiers
Jun
5
answered the modulus of smoothness of Hilbert space
Jun
5
comment Continuous function cuts y=x line
@8pir Right, thanks.
Jun
5
answered Continuous function cuts y=x line
Jun
4
reviewed Approve Algebra. Permutations with composition proof.
Jun
4
answered Dual of $L^1$ when measure is the counting measure
Jun
4
reviewed Edit Dual of $L^1$ when measure is the counting measure
Jun
4
revised Dual of $L^1$ when measure is the counting measure
LaTeX edits
Jun
3
comment Lagrange interpolation: Evaluation of error in interpolation
@so.very.tired But your $f$ does not fulfill the assumptions of the theorem. Your $f$ is not four times differentiable on $[0,27]$.
Jun
3
comment On composite-ness of numbers of certain form
Is this ever an integer?
Jun
3
revised proof of extension of fubini theorem
added 82 characters in body
May
29
awarded  Enlightened
May
29
awarded  Nice Answer
May
27
comment Diagonal convergence
What is $X$? ${}{}$
May
26
answered Is $U+V$ equivalent to $U \cup V$?
May
22
revised help,example about disjoint operators
added 60 characters in body
Apr
23
comment A distribution of order k+1 is sum of two.
$\delta$ is defined on $\mathcal E(\mathbb R)$, hence compactly supported and $\mu$ has the support $\{0\}$.
Apr
23
answered Percentage operation gives different results with two scientific calculator
Apr
23
revised Functional equation on a ring
This is not (functional-analysis)
Apr
23
answered A distribution of order k+1 is sum of two.