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1h
revised Theorems in number theory whose first proofs were long and difficult
edited body
1h
asked What primes were “pending” at the time of Wiles's proof of FLT?
1d
accepted Functions $f$ such that $f(z+1)-f(z)$ is holomorphic
1d
revised Functions $f$ such that $f(z+1)-f(z)$ is holomorphic
added 28 characters in body
1d
comment Functions $f$ such that $f(z+1)-f(z)$ is holomorphic
@JyrkiLahtonen You are right. My mistake for omitting the technicalities. Edited now.
1d
asked Functions $f$ such that $f(z+1)-f(z)$ is holomorphic
1d
revised An analytic function such that $|f^2(z)-1|=|f(z)-1|\,|f(z)+1|<1.$
deleted 28 characters in body; edited title
1d
revised Find all entire functions f(z) such that |f(z)|=1 for |z|=1
deleted 5 characters in body
1d
revised Expansion of factorial of a natural number as a summation
edited tags
Jun
28
revised Hint to finding $\int_{0}^{100} (x-\lfloor x\rfloor).\mathrm{d}x$
edited tags
Jun
28
revised $\lim\limits_{n\to\infty}\lim\limits_{x\to\ 0}f^{(n)}(x)$
deleted 18 characters in body
Jun
26
revised Equivalent condition for CH
added 13 characters in body
Jun
26
comment An example for infinite dimensional vector space with Hamel dimension smaller than $\operatorname{card} F$
This is the smallest possible example, provided $\mathsf{CH}$ holds.
Jun
22
awarded  Proofreader
Jun
22
reviewed Approve Method of Solving for Differential Equations with Trinomials
Jun
22
reviewed Approve order isomorphism between two intervals, where both have minimum and maximum elements
Jun
18
revised If there are $k_1, k_2 \in K$ such that $K(\alpha + k_1\beta)=K(\alpha + k_2\beta)$ then $K(\alpha,\beta) = K(\alpha + c\beta)$ for some $c \in K$.
added 17 characters in body
Jun
15
comment Can I use my powers for good?
@OllieFord You are right, but we Latin Americans are generally sensible about this issue.
Jun
13
comment Can I use my powers for good?
@OllieFord America
Jun
13
reviewed Approve Sensitivity to error of least squares versus “least sums”